Wikicars - User contributions [en]

Turbocharging

2008-08-25T06:26:45Z

Defcon:

== Working principle of a Turbocharger ==

A turbocharger consists of a turbine and a compressor linked by a shared axle. The turbine inlet receives exhaust gases from the engine causing the turbine wheel to rotate. This rotation drives the compressor, compressing ambient air and delivering it to the air intake manifold of the engine at higher pressure, resulting in a greater amount of the air entering the cylinder. In some instances, compressed air is routed through an intercooler before introduction to the intake manifold.

The objective of a turbocharger is the same as a supercharger; to improve upon the size-to-output efficiency of an engine by solving one of its cardinal limitations. A naturally aspirated automobile engine uses only the downward stroke of a piston to create an area of low pressure in order to draw air into the cylinder through the intake valves. Because the pressure in the atmosphere is no more than approximately 14.7 psi, there ultimately will be a limit to the pressure difference across the intake valves and thus the amount of airflow entering the combustion chamber. This ability to fill the cylinder with air is its volumetric efficiency. Because the turbocharger increases the pressure at the point where air is entering the cylinder, a greater mass of air will be forced in as the inlet manifold pressure increases. The additional air makes it possible to add more fuel, increasing the power and torque output of the engine.

Because the pressure in the cylinder must not go too high to avoid detonation and physical damage, the intake pressure must be controlled by controlling the rotational speed of the turbocharger. The control function is performed by a wastegate, which routes some of the exhaust flow away from the exhaust turbine. This controls shaft speed and regulates air pressure in the intake manifold.

The application of a compressor to increase pressure at the point of cylinder air intake is often referred to as forced induction. Centrifugal superchargers compress air in the same fashion as a turbocharger. However, the energy to spin the supercharger is taken from the rotating output energy of the engine's crankshaft as opposed to normally exhausted gas from the engine. Superchargers use output energy from an engine to achieve a net gain, which must be provided from some of the engine's total output. Turbochargers, on the other hand, convert some of the piston engine's exhaust into useful work. This energy would otherwise be wasted out the exhaust. This means that a turbocharger is a more efficient use of the heat energy obtained from the fuel than a supercharger.

== History ==

The turbocharger was invented by Swiss engineer Alfred Büchi. His patent for a turbo charger was applied for use in 1905. Diesel ships and locomotives with turbochargers began appearing in the 1920s.

== Aviation ==

One of the first applications of a turbocharger to a non-Diesel engine came when General Electric engineer Sanford Moss attached a turbo to a V12 Liberty aircraft engine. The engine was tested at Pikes Peak in Colorado at 14,000 feet (4,300 m) to demonstrate that it could eliminate the power losses usually experienced in internal combustion engines as a result of reduced air pressure and density at high altitude.

Turbochargers were first used in production aircraft engines in the 1930s before World War II. The primary purpose behind most aircraft-based applications was to increase the altitude at which the airplane can fly, by compensating for the lower atmospheric pressure present at high altitude. Aircraft such as the Lockheed P-38, Boeing B-17 Flying Fortress and Republic P-47 all used turbochargers to increase high altitude engine power.

== Production Automobiles ==

The first Turbo-Diesel truck was produced by the "Schweizer Maschinenfabrik Saurer" (Swiss Machine Works Saurer) 1938 [1].

The Corvair's innovative turbocharged flat-6 engine. The turbo, located at top right, feeds pressurized air into the engine through the chrome T-tube visible spanning the engine from left to right.

The first production turbocharged automobile engines came from General Motors in 1962. The A-body Oldsmobile Cutlass Jetfire and Chevrolet Corvair Monza Spyder were both fitted with turbochargers.

The world's first production turbodiesel automobile was also introduced in 1978 by Mercedes-Benz with the launch of the 300SD turbodiesel. Today, nearly all automotive diesels are turbocharged.

== Competition cars ==

The turbocharger first hit the automobile racing world in 1952 when Fred Agabashian qualified for pole position at the Indianapolis 500 and led for 100 miles (160 km) before tire shards disabled the compressor. Offenhauser's turbocharged engines returned to Indianapolis in 1966, with victories coming in 1968. The Offenhauser turbo peaked at over 1,000 hp (750 kW) in 1973, while Porsche dominated the Can-Am series with a 1,100 hp (820 kW) 917/30. Turbocharged cars dominated the Le Mans between 1976 and 1988, and then from 2000-2007.

In Formula One, in the so called "Turbo Era" of 1977 until 1989, engines with a capacity of 1500 cc could achieve anywhere from 1000 to 1500 hp (746 to 1119 kW) (Renault, Honda, BMW, Ferrari). Renault was the first manufacturer to apply turbo technology in the F1 field, in 1977. The project's high cost was compensated for by its performance, and led to other engine manufacturers following suit. The Turbo-charged engines took over the F1 field and ended the Ford Cosworth DFV era in the mid 1980s. However, the FIA decided that turbos were making the sport too dangerous and expensive, and from 1987 onwards, the maximum boost pressure was reduced before the technology was banned completely for 1989.

In Rallying, turbocharged engines of up to 2000 cc have long been the preferred motive power for the Group A/NWorld Rally Car (top level) competitors, due to the exceptional power-to-weight ratios (and enormous torque) attainable. This combines with the use of vehicles with relatively small bodyshells for manoeuvreability and handling. As turbo outputs rose to similar levels as the F1 category (see above), the FIA, rather than banning the technology, enforced a restricted turbo inlet diameter (currently 34 mm).

Turbocharging

2008-08-25T06:26:23Z

Defcon:

== Working principle of a Turbocharger ==

A turbocharger consists of a turbine and a compressor linked by a shared axle. The turbine inlet receives exhaust gases from the engine causing the turbine wheel to rotate. This rotation drives the compressor, compressing ambient air and delivering it to the air intake manifold of the engine at higher pressure, resulting in a greater amount of the air entering the cylinder. In some instances, compressed air is routed through an intercooler before introduction to the intake manifold.

The objective of a turbocharger is the same as a supercharger; to improve upon the size-to-output efficiency of an engine by solving one of its cardinal limitations. A naturally aspirated automobile engine uses only the downward stroke of a piston to create an area of low pressure in order to draw air into the cylinder through the intake valves. Because the pressure in the atmosphere is no more than approximately 14.7 psi, there ultimately will be a limit to the pressure difference across the intake valves and thus the amount of airflow entering the combustion chamber. This ability to fill the cylinder with air is its volumetric efficiency. Because the turbocharger increases the pressure at the point where air is entering the cylinder, a greater mass of air will be forced in as the inlet manifold pressure increases. The additional air makes it possible to add more fuel, increasing the power and torque output of the engine.

Because the pressure in the cylinder must not go too high to avoid detonation and physical damage, the intake pressure must be controlled by controlling the rotational speed of the turbocharger. The control function is performed by a wastegate, which routes some of the exhaust flow away from the exhaust turbine. This controls shaft speed and regulates air pressure in the intake manifold.

The application of a compressor to increase pressure at the point of cylinder air intake is often referred to as forced induction. Centrifugal superchargers compress air in the same fashion as a turbocharger. However, the energy to spin the supercharger is taken from the rotating output energy of the engine's crankshaft as opposed to normally exhausted gas from the engine. Superchargers use output energy from an engine to achieve a net gain, which must be provided from some of the engine's total output. Turbochargers, on the other hand, convert some of the piston engine's exhaust into useful work. This energy would otherwise be wasted out the exhaust. This means that a turbocharger is a more efficient use of the heat energy obtained from the fuel than a supercharger.

== HISTORY ==

The turbocharger was invented by Swiss engineer Alfred Büchi. His patent for a turbo charger was applied for use in 1905. Diesel ships and locomotives with turbochargers began appearing in the 1920s.

== Aviation ==

One of the first applications of a turbocharger to a non-Diesel engine came when General Electric engineer Sanford Moss attached a turbo to a V12 Liberty aircraft engine. The engine was tested at Pikes Peak in Colorado at 14,000 feet (4,300 m) to demonstrate that it could eliminate the power losses usually experienced in internal combustion engines as a result of reduced air pressure and density at high altitude.

Turbochargers were first used in production aircraft engines in the 1930s before World War II. The primary purpose behind most aircraft-based applications was to increase the altitude at which the airplane can fly, by compensating for the lower atmospheric pressure present at high altitude. Aircraft such as the Lockheed P-38, Boeing B-17 Flying Fortress and Republic P-47 all used turbochargers to increase high altitude engine power.

== Production Automobiles ==

The first Turbo-Diesel truck was produced by the "Schweizer Maschinenfabrik Saurer" (Swiss Machine Works Saurer) 1938 [1].

The Corvair's innovative turbocharged flat-6 engine. The turbo, located at top right, feeds pressurized air into the engine through the chrome T-tube visible spanning the engine from left to right.

The first production turbocharged automobile engines came from General Motors in 1962. The A-body Oldsmobile Cutlass Jetfire and Chevrolet Corvair Monza Spyder were both fitted with turbochargers.

The world's first production turbodiesel automobile was also introduced in 1978 by Mercedes-Benz with the launch of the 300SD turbodiesel. Today, nearly all automotive diesels are turbocharged.

== Competition cars ==

The turbocharger first hit the automobile racing world in 1952 when Fred Agabashian qualified for pole position at the Indianapolis 500 and led for 100 miles (160 km) before tire shards disabled the compressor. Offenhauser's turbocharged engines returned to Indianapolis in 1966, with victories coming in 1968. The Offenhauser turbo peaked at over 1,000 hp (750 kW) in 1973, while Porsche dominated the Can-Am series with a 1,100 hp (820 kW) 917/30. Turbocharged cars dominated the Le Mans between 1976 and 1988, and then from 2000-2007.

In Formula One, in the so called "Turbo Era" of 1977 until 1989, engines with a capacity of 1500 cc could achieve anywhere from 1000 to 1500 hp (746 to 1119 kW) (Renault, Honda, BMW, Ferrari). Renault was the first manufacturer to apply turbo technology in the F1 field, in 1977. The project's high cost was compensated for by its performance, and led to other engine manufacturers following suit. The Turbo-charged engines took over the F1 field and ended the Ford Cosworth DFV era in the mid 1980s. However, the FIA decided that turbos were making the sport too dangerous and expensive, and from 1987 onwards, the maximum boost pressure was reduced before the technology was banned completely for 1989.

In Rallying, turbocharged engines of up to 2000 cc have long been the preferred motive power for the Group A/NWorld Rally Car (top level) competitors, due to the exceptional power-to-weight ratios (and enormous torque) attainable. This combines with the use of vehicles with relatively small bodyshells for manoeuvreability and handling. As turbo outputs rose to similar levels as the F1 category (see above), the FIA, rather than banning the technology, enforced a restricted turbo inlet diameter (currently 34 mm).

Turbocharging

2008-08-25T06:25:48Z

Defcon:

== Working principle of a Turbocharger ==

A turbocharger consists of a turbine and a compressor linked by a shared axle. The turbine inlet receives exhaust gases from the engine causing the turbine wheel to rotate. This rotation drives the compressor, compressing ambient air and delivering it to the air intake manifold of the engine at higher pressure, resulting in a greater amount of the air entering the cylinder. In some instances, compressed air is routed through an intercooler before introduction to the intake manifold.

The objective of a turbocharger is the same as a supercharger; to improve upon the size-to-output efficiency of an engine by solving one of its cardinal limitations. A naturally aspirated automobile engine uses only the downward stroke of a piston to create an area of low pressure in order to draw air into the cylinder through the intake valves. Because the pressure in the atmosphere is no more than approximately 14.7 psi, there ultimately will be a limit to the pressure difference across the intake valves and thus the amount of airflow entering the combustion chamber. This ability to fill the cylinder with air is its volumetric efficiency. Because the turbocharger increases the pressure at the point where air is entering the cylinder, a greater mass of air will be forced in as the inlet manifold pressure increases. The additional air makes it possible to add more fuel, increasing the power and torque output of the engine.

Because the pressure in the cylinder must not go too high to avoid detonation and physical damage, the intake pressure must be controlled by controlling the rotational speed of the turbocharger. The control function is performed by a wastegate, which routes some of the exhaust flow away from the exhaust turbine. This controls shaft speed and regulates air pressure in the intake manifold.

The application of a compressor to increase pressure at the point of cylinder air intake is often referred to as forced induction. Centrifugal superchargers compress air in the same fashion as a turbocharger. However, the energy to spin the supercharger is taken from the rotating output energy of the engine's crankshaft as opposed to normally exhausted gas from the engine. Superchargers use output energy from an engine to achieve a net gain, which must be provided from some of the engine's total output. Turbochargers, on the other hand, convert some of the piston engine's exhaust into useful work. This energy would otherwise be wasted out the exhaust. This means that a turbocharger is a more efficient use of the heat energy obtained from the fuel than a supercharger.

== HISTORY ==

The turbocharger was invented by Swiss engineer Alfred Büchi. His patent for a turbo charger was applied for use in 1905. Diesel ships and locomotives with turbochargers began appearing in the 1920s.

== Aviation ==

One of the first applications of a turbocharger to a non-Diesel engine came when General Electric engineer Sanford Moss attached a turbo to a V12 Liberty aircraft engine. The engine was tested at Pikes Peak in Colorado at 14,000 feet (4,300 m) to demonstrate that it could eliminate the power losses usually experienced in internal combustion engines as a result of reduced air pressure and density at high altitude.

Turbochargers were first used in production aircraft engines in the 1930s before World War II. The primary purpose behind most aircraft-based applications was to increase the altitude at which the airplane can fly, by compensating for the lower atmospheric pressure present at high altitude. Aircraft such as the Lockheed P-38, Boeing B-17 Flying Fortress and Republic P-47 all used turbochargers to increase high altitude engine power.

[edit]
== Production Automobiles ==

The first Turbo-Diesel truck was produced by the "Schweizer Maschinenfabrik Saurer" (Swiss Machine Works Saurer) 1938 [1].

The Corvair's innovative turbocharged flat-6 engine. The turbo, located at top right, feeds pressurized air into the engine through the chrome T-tube visible spanning the engine from left to right.

The first production turbocharged automobile engines came from General Motors in 1962. The A-body Oldsmobile Cutlass Jetfire and Chevrolet Corvair Monza Spyder were both fitted with turbochargers.

The world's first production turbodiesel automobile was also introduced in 1978 by Mercedes-Benz with the launch of the 300SD turbodiesel. Today, nearly all automotive diesels are turbocharged.

[edit]
== Competition cars ==

The turbocharger first hit the automobile racing world in 1952 when Fred Agabashian qualified for pole position at the Indianapolis 500 and led for 100 miles (160 km) before tire shards disabled the compressor. Offenhauser's turbocharged engines returned to Indianapolis in 1966, with victories coming in 1968. The Offenhauser turbo peaked at over 1,000 hp (750 kW) in 1973, while Porsche dominated the Can-Am series with a 1,100 hp (820 kW) 917/30. Turbocharged cars dominated the Le Mans between 1976 and 1988, and then from 2000-2007.

In Formula One, in the so called "Turbo Era" of 1977 until 1989, engines with a capacity of 1500 cc could achieve anywhere from 1000 to 1500 hp (746 to 1119 kW) (Renault, Honda, BMW, Ferrari). Renault was the first manufacturer to apply turbo technology in the F1 field, in 1977. The project's high cost was compensated for by its performance, and led to other engine manufacturers following suit. The Turbo-charged engines took over the F1 field and ended the Ford Cosworth DFV era in the mid 1980s. However, the FIA decided that turbos were making the sport too dangerous and expensive, and from 1987 onwards, the maximum boost pressure was reduced before the technology was banned completely for 1989.

In Rallying, turbocharged engines of up to 2000 cc have long been the preferred motive power for the Group A/NWorld Rally Car (top level) competitors, due to the exceptional power-to-weight ratios (and enormous torque) attainable. This combines with the use of vehicles with relatively small bodyshells for manoeuvreability and handling. As turbo outputs rose to similar levels as the F1 category (see above), the FIA, rather than banning the technology, enforced a restricted turbo inlet diameter (currently 34 mm).

VarioCam Plus

2008-08-25T06:20:56Z

Defcon:

VarioCam is an automobile variable valve timing technology developed by Porsche. VarioCam varies the timing of the intake valves by adjusting the tension on the timing chain connecting the intake and exhaust camshafts. VarioCam was first used on the 1992 3.0 L engine in the Porsche 968.

Porsche's more recent VarioCam Plus combines variable valve timing with two-stage lift on the intake side. The two-stage valve-lift function is performed by electro-hydraulically operated switchable tappets. Each of these 12 tappets consists of concentric lifters which can be locked together by means of a pin. The inner lifter is actuated by a small cam lobe, while the outer ring element is moved by a pair of larger-profile lobes. The timing of each valve is seamlessly adjusted by means of an electro-hydraulically operated rotary vane adjuster at the head of each intake camshaft.

Valve timing and the valve profile are continuously altered according to conditions and engine load. For improved responsiveness on cold starts, VarioCam Plus raises the amount of lift and retards valve timing. At medium revs with minimal loads, the valve lift is lowered and timing advanced to help minimize fuel consumption and emissions. For maximum power and torque, the lift is raised and the timing is advanced.[1][2] This system debuted on the 1999 Porsche 996 Turbo.

Talk:VarioCam Plus

2008-08-25T06:20:25Z

Defcon:

Variable Turbine Geometry

2008-08-25T03:38:06Z

Defcon:

Variable geometry turbochargers (VGTs) are a family of turbochargers, usually designed to allow the effective aspect ratio (sometimes called A/R Ratio) of the turbo to be altered as conditions change. This is done because optimum aspect ratio at low engine speeds is very different from that at high engine speeds. If the aspect ratio is too large, the turbo will fail to create boost at low speeds; if the aspect ratio is too small, the turbo will choke the engine at high speeds, leading to high exhaust manifold pressures, high pumping losses, and ultimately lower power output. By altering the geometry of the turbine housing as the engine accelerates, the turbo's aspect ratio can be maintained at its optimum. Because of this, VGTs have a minimal amount of lag, have a low boost threshold, and are very efficient at higher engine speeds. In many configurations, VGTs do not even require a wastegate, however this depends on whether the fully open position is sufficiently open to allow boost to be controlled to the desired level at all times. Some VGT implementations have been known to over-boost if a wastegate is not fitted.

The most common implementation is a set of several aerodynamically-shaped vanes in the turbine housing near the turbine inlet. As these vanes move, the area between the tips of them changes, thereby leading to a variable aspect ratio. Usually, the vanes are controlled by a membrane actuator identical to that of a wastegate, although electric servo actuated vanes are becoming more common.

The first production car to use these turbos was the limited-production 1989 Shelby CSX-VNT, equipped with a 2.2L Chrysler K engine . The Shelby CSX-VNT utilised a turbo from Garrett, called the VNT-25 because it used the same compressor and shaft as the more common Garrett T-25. This type of turbine is called a Variable Nozzle Turbine (VNT). Turbocharger manufacturer Aerocharger uses the term 'Variable Area Turbine Nozzle' (VATN) to describe this type of turbine nozzle. Other common terms include Variable Turbine Geometry (VTG), Variable Geometry Turbo (VGT) and Variable Vane Turbine (VVT).

The Peugeot 405 T16, launched in 1992, used a Garrett VAT25 variable geometry turbo charger on its 2.0 16v turbocharged engine.

The 2007 Porsche 911 Turbo has a twin turbocharged 3.6-litre flat six, and the turbos used are BorgWarner's Variable Turbine Geometry (VTGs). VGTs have been used on advanced turbo diesel engines for a few years and on the Shelby CSX-VNT.(only 500 Shelby CSX-VNTs were ever produced, and 1046 Peugeot 405 T16s.)

The Jeep Grand Cherokee WK has an option of 3.0 liter Mercedes-Benz OM642 CRD V6 engine with Honeywell VGT.

Porsche 911 GT2

2008-08-24T19:54:43Z

Defcon:

{{Infobox |
|Image = [[Image:Gt208 01.jpg|300px]]
|Marque = [[Porsche]]
|aka = '''The Widowmaker'''
|Production = 1993 – current
|Class = Supercar
|Body Style = 2-door 2 seater [[RR layout|Rear-Engined]] Coupé
|Length = 4468 mm / 175.9 in
|Width = 1852 mm / 72.9 in
|Height = 1481 mm / 58.3 in
|Wheelbase = 2350 mm / 92.5 in
|Weight = 1440 kg / 3175 lbs
|Transmission = 6-Speed Manual, RWD
|Engine = 3.6 litre ''twin-turbocharged'' [[Flat-6]]
|Power = 530 hp @ 6500 rpm 684.69 nm / 505 ft lbs @ 2200-4500 rpm
|Similar = Chevrolet Corvette C6 Zo6, Nissan GT-R, Ferrari F430 Scuderia
|Designer = Pinky Lai,Harm Lagaay
}}
Designing a new 911 GT2 requires a new approach to old ideas. It means questioning convention, crossing the limits, thinking beyond the norm. It means not being confined to road or track, straight or bend, comfort or sports performance. It means having the freedom to leave what you know and examine new possibilities. The result: the most powerful road-going 911 ever made.

The source of that power is a 3.6-liter flat-six boxer engine based on the current 911 Turbo. Special features include VarioCam Plus and twin turbo-chargers with Variable Turbine Geometry (VTG) enabling faster response at lower engine speeds. Together, they generate even greater power: a mighty 530 hp at 6,500 rpm.

Performance and efficiency have both been improved, mainly through changes to the turbo-charging system. The flow-optimized turbines and compressor units have been specially adapted to the engine output and offer a more effective turbocharging process. In addition, the new model has an 'expansion' intake manifold - a totally new technology that is radically different to the existing induction principle for turbocharged engines. Another improvement is the higher rate of exhaust flow through the new main silencer - now made from ultra-lightweight titanium.

Rear-wheel drive provides driving dynamics that are similar to those of a racing car. The lightweight build keeps the overall weight low for a power-to-weight ratio of 5.99 lbs/hp.

For some, that number means little on paper -but it all becomes dear on the road. With a driving experience - and an engine sound - that can only be conceived in the Porsche 911 GT2.

Aerodynamics is the study of forces generated on a body in flow. With the new 911 GT2. we've even questioned that: it doesn't have to move to take your breath away.

The most impressive view is also the one that others will see most of all: the rear. The fixed rear wing with integral lip spoiler ensures optimum stability at speed. As the car accelerates and you're pressed into your seat, air is forced through the intake openings on the rear wing uprights and into the engine turbo-charging system. This 'ram air' effect has a key role to play in the exceptional efficiency of the engine. Since air is already being forced into the turbos, there is less resistance from the compressors and therefore less back-wessure in the exhaust, which means greater engine performance.

The engine cover, featuring the GT2 logo, is made from lightweight glass-liber reinforced plastic (GRP). Twin titanium tailpipes are elegantly incorporated within the rear apron design. Warm air is vented from the engine compartment via cooling slits at the rear.

Story by Porsche

===Recent Changes===

== 993 generation ==

The 993-generation GT2 was initially built in order to meet homologation requirements for motorsports. The GT2s were developed as Porsche's customer entry in international grand tourer racing, replacing the 964-generation Carrera RSRs. Because the cars were built to meet the GT2 class regulations, the road cars were named accordingly.It featured widened plastic fenders, and a larger rear wing with air scoops in the struts. The 993 GT2's original 3.6 litre engine developed 430 hp (321 kW); in 1998 it was upgraded to 450 hp (336 kW). 57 road cars were built (seven of which were right-hand drive).

== 996 generation ==

In 1999, the 993-generation 911 was replaced with the new 996 model. It would be two years before a new GT2 model would arrive, but in that time Porsche had decided to abandon the GT2 for motorsports use, instead concentrating on the new naturally-aspirated 911 GT3.

The new GT2 featured a turbo-charged version of the GT3's 3.6L engine. It featured an output of 462 hp (345 kW), which was later increased to 483 hp (360 kW). Like the 993 GT2, its body differed significantly from those of other 996s; major differences included wider fenders, a more aggressively-shaped nose, and a large rear wing.

===Styles and Major Options===
Certain [[automobile|vehicles]] come in different trim levels or body styles. Features and major options should be mentioned here.

===Pricing===
[[Price in Usa $ 194,000.00]]

[[Price in Germany EUR 189.496,00]]

[[Price in England GBP 131,080.00]]

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''MODEL Trims'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |''MSRP''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |''Invoice''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
|}

===Gas Mileage===
''Add more fields as necessary.''

As seen on the [http://www.fueleconomy.gov/feg/findacar.htm FuelEconomy.gov] website, the City/Highway MPG averages are as follows:

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''Trim'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''MPG'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | c/h
! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
! style="text-align:left; font-weight:large; background:#ddb;" | c/h
! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
|}

===Engine and Transmission===
Specifications, details, graphs, pictures and other information regarding the powertrain is placed in this section.

===Performance===
Please make sure to '''''write information of the vehicle's performance in a third-person point of view'''''. This section should include information about the car's '''acceleration figures''', '''handling''', '''braking''', etc.

If using information gathered from Road Test articles from a reputable automotive source, then '''''please make sure to cite the quote'''''.

===Reliability===
Warranty options and scheduled maintainence information should be mentioned here.

===Safety===
This section should reference points on safety ratings and features of the vehicle.

===Photos===

<gallery>
Image:2008 Porsche 911GT23.jpg
Image:2008_Porsche_911GT21.jpg
Image:Porsche gt2 04.jpg
Image:Porsche gt2 03.jpg
Image:Porsche gt2 01.jpg
Image:Porsche gt2 05.jpg
Image:Porsche 911 gt2 brochure.jpg
</gallery>

Add ''Photos'' of the [[automobile|vehicle]] here.

'''''Please make sure not to use copyrighted photos.'''''

===Colors===
List the colors that the particular <MODEL> is offered in.

===Main Competitors===
Create links to other <MAKE> <MODEL> pages in this section.

==Hybrid Models==
If there are [[Hybrid Cars|hybrid]] versions of this vehicle manufactured, then please elaborate a little bit on it here.

==Unique Attributes==
If there are any features of this [[automobile|vehicle]] that sets it apart from other [[automobile|vehicles]] in its class, then mention those ''unique attributes'' here.

==Interior==
This section should include information on the interior's ''design'', ''build quality'', ''ergonomics'', ''space (head and legroom, front and rear)'', ''features'', ''stowage compartments'' and ''overall comfortability'' and ''livability''. Add pictures wherever applicable and '''''keep information in a third-person point of view'''''.

==Resale Values==
''Add more fields as necessary.''

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''<MODEL> Year'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | 2003
! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-2
! style="text-align:left; font-weight:large; background:#ddb;" | Year X-3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-4
|- style="text-align:left; background:#f0f0f0;"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''Resale Value'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | US$ 189,000
! style="text-align:left; font-weight:large; background:#f4f4da;" | $
! style="text-align:left; font-weight:large; background:#ddb;" | $
! style="text-align:left; font-weight:large; background:#f4f4da;" | $
|}

==Criticisms==
Please make sure to '''''keep critiques in a third-person point of view'''''. If using criticisms from a reputable automotive source, then '''''please make sure to cite the quote'''''.

==Generations==
Fill in as many as appropriate. Add more if necessary and pictures wherever applicable.

'''''Please make sure NOT to use copyrighted pictures'''''.

==Current Generation: (YYYY–present)==

===Fifth generation (YYYY–YYYY)===

===Fourth generation (YYYY–YYYY)===

===Third generation (YYYY–YYYY)===

===Second generation (YYYY–YYYY)===

===First Generation/Origins (YYYY–YYYY)===

==Worldwide==
If the [[automobile|vehicle]] is sold in other markets worldwide, then this is the section to mention that information. Also, mention if the <MODEL> goes by another name in these other markets.

==Design quirks and oddities==
Refer to any pop-culture tidbits about the [[Automobile|vehicle]] in this section.

==Awards==
List out notable ''awards'' that the model has recieved while in production. '''Boldface''' the company or orgainization that gives out the award, and ''Italicize'' the name of the award.

==See Also==
{{Porsche}}
==External Links==
*[http://www.porsche.com/usa/models/911/ 911 models at the Porsche official website]
*[http://www.porsche.com/usa/eventsandracing/motorsport/philosophy/history/racingcars/1995-911gt2/ Description of the 1995 993 GT2 racing variant on the Porsche official website]
*[http://www.seriouswheels.com/cars/top-2003-Porsche-911-GT2.htm 996 GT2 pictures]
* [http://www.motorauthority.com/cars/porsche/leaked-porsche-gt2-brochure-reveals-official-specs/ Leaked Porsche GT2 brochure reveals official specs]
*[http://www.autoblog.com/2007/10/01/gallery-2008-porsche-gt2-pics-aplenty/ GALLERY: 2008 Porsche 911 GT2 pics aplenty]

[[Category:Pages with the First Anniversary Infobox Upgrade]]

Porsche 911 GT2

2008-08-24T19:52:58Z

Defcon:

{{Infobox |
|Image = [[Image:Gt208 01.jpg|300px]]
|Marque = [[Porsche]]
|aka = '''The Widowmaker'''
|Production = 1993 – current
|Class = Supercar
|Body Style = 2-door 2 seater [[RR layout|Rear-Engined]] Coupé
|Length = 4468 mm / 175.9 in
|Width = 1852 mm / 72.9 in
|Height = 1481 mm / 58.3 in
|Wheelbase = 2350 mm / 92.5 in
|Weight = 1440 kg / 3175 lbs
|Transmission = 6-Speed Manual, RWD
|Engine = 3.6 litre ''twin-turbocharged'' [[Flat-6]]
|Power = 530 hp @ 6500 rpm 684.69 nm / 505 ft lbs @ 2200-4500 rpm
|Similar = Chevrolet Corvette C6 Zo6, Nissan GT-R, Ferrari F430 Scuderia
|Designer = Pinky Lai,Harm Lagaay
}}
Designing a new 911 GT2 requires a new approach to old ideas. It means questioning convention, crossing the limits, thinking beyond the norm. It means not being confined to road or track, straight or bend, comfort or sports performance. It means having the freedom to leave what you know and examine new possibilities. The result: the most powerful road-going 911 ever made.

The source of that power is a 3.6-liter flat-six boxer engine based on the current 911 Turbo. Special features include VarioCam Plus and twin turbo-chargers with Variable Turbine Geometry (VTG) enabling faster response at lower engine speeds. Together, they generate even greater power: a mighty 530 hp at 6,500 rpm.

Performance and efficiency have both been improved, mainly through changes to the turbo-charging system. The flow-optimized turbines and compressor units have been specially adapted to the engine output and offer a more effective turbocharging process. In addition, the new model has an 'expansion' intake manifold - a totally new technology that is radically different to the existing induction principle for turbocharged engines. Another improvement is the higher rate of exhaust flow through the new main silencer - now made from ultra-lightweight titanium.

Rear-wheel drive provides driving dynamics that are similar to those of a racing car. The lightweight build keeps the overall weight low for a power-to-weight ratio of 5.99 lbs/hp.

For some, that number means little on paper -but it all becomes dear on the road. With a driving experience - and an engine sound - that can only be conceived in the Porsche 911 GT2.

Aerodynamics is the study of forces generated on a body in flow. With the new 911 GT2. we've even questioned that: it doesn't have to move to take your breath away.

The most impressive view is also the one that others will see most of all: the rear. The fixed rear wing with integral lip spoiler ensures optimum stability at speed. As the car accelerates and you're pressed into your seat, air is forced through the intake openings on the rear wing uprights and into the engine turbo-charging system. This 'ram air' effect has a key role to play in the exceptional efficiency of the engine. Since air is already being forced into the turbos, there is less resistance from the compressors and therefore less back-wessure in the exhaust, which means greater engine performance.

The engine cover, featuring the GT2 logo, is made from lightweight glass-liber reinforced plastic (GRP). Twin titanium tailpipes are elegantly incorporated within the rear apron design. Warm air is vented from the engine compartment via cooling slits at the rear.

Story by Porsche

===Recent Changes===

== 993 generation ==

The 993-generation GT2 was initially built in order to meet homologation requirements for motorsports. The GT2s were developed as Porsche's customer entry in international grand tourer racing, replacing the 964-generation Carrera RSRs. Because the cars were built to meet the GT2 class regulations, the road cars were named accordingly.It featured widened plastic fenders, and a larger rear wing with air scoops in the struts. The 993 GT2's original 3.6 litre engine developed 430 hp (321 kW); in 1998 it was upgraded to 450 hp (336 kW). 57 road cars were built (seven of which were right-hand drive).

[[996 generation]]

In 1999, the 993-generation 911 was replaced with the new 996 model. It would be two years before a new GT2 model would arrive, but in that time Porsche had decided to abandon the GT2 for motorsports use, instead concentrating on the new naturally-aspirated 911 GT3.

The new GT2 featured a turbo-charged version of the GT3's 3.6L engine. It featured an output of 462 hp (345 kW), which was later increased to 483 hp (360 kW). Like the 993 GT2, its body differed significantly from those of other 996s; major differences included wider fenders, a more aggressively-shaped nose, and a large rear wing.

===Styles and Major Options===
Certain [[automobile|vehicles]] come in different trim levels or body styles. Features and major options should be mentioned here.

===Pricing===
[[Price in Usa $ 194,000.00]]

[[Price in Germany EUR 189.496,00]]

[[Price in England GBP 131,080.00]]

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''MODEL Trims'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |''MSRP''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |''Invoice''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
|}

===Gas Mileage===
''Add more fields as necessary.''

As seen on the [http://www.fueleconomy.gov/feg/findacar.htm FuelEconomy.gov] website, the City/Highway MPG averages are as follows:

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''Trim'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''MPG'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | c/h
! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
! style="text-align:left; font-weight:large; background:#ddb;" | c/h
! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
|}

===Engine and Transmission===
Specifications, details, graphs, pictures and other information regarding the powertrain is placed in this section.

===Performance===
Please make sure to '''''write information of the vehicle's performance in a third-person point of view'''''. This section should include information about the car's '''acceleration figures''', '''handling''', '''braking''', etc.

If using information gathered from Road Test articles from a reputable automotive source, then '''''please make sure to cite the quote'''''.

===Reliability===
Warranty options and scheduled maintainence information should be mentioned here.

===Safety===
This section should reference points on safety ratings and features of the vehicle.

===Photos===

<gallery>
Image:2008 Porsche 911GT23.jpg
Image:2008_Porsche_911GT21.jpg
Image:Porsche gt2 04.jpg
Image:Porsche gt2 03.jpg
Image:Porsche gt2 01.jpg
Image:Porsche gt2 05.jpg
Image:Porsche 911 gt2 brochure.jpg
</gallery>

Add ''Photos'' of the [[automobile|vehicle]] here.

'''''Please make sure not to use copyrighted photos.'''''

===Colors===
List the colors that the particular <MODEL> is offered in.

===Main Competitors===
Create links to other <MAKE> <MODEL> pages in this section.

==Hybrid Models==
If there are [[Hybrid Cars|hybrid]] versions of this vehicle manufactured, then please elaborate a little bit on it here.

==Unique Attributes==
If there are any features of this [[automobile|vehicle]] that sets it apart from other [[automobile|vehicles]] in its class, then mention those ''unique attributes'' here.

==Interior==
This section should include information on the interior's ''design'', ''build quality'', ''ergonomics'', ''space (head and legroom, front and rear)'', ''features'', ''stowage compartments'' and ''overall comfortability'' and ''livability''. Add pictures wherever applicable and '''''keep information in a third-person point of view'''''.

==Resale Values==
''Add more fields as necessary.''

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''<MODEL> Year'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | 2003
! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-2
! style="text-align:left; font-weight:large; background:#ddb;" | Year X-3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-4
|- style="text-align:left; background:#f0f0f0;"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''Resale Value'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | US$ 189,000
! style="text-align:left; font-weight:large; background:#f4f4da;" | $
! style="text-align:left; font-weight:large; background:#ddb;" | $
! style="text-align:left; font-weight:large; background:#f4f4da;" | $
|}

==Criticisms==
Please make sure to '''''keep critiques in a third-person point of view'''''. If using criticisms from a reputable automotive source, then '''''please make sure to cite the quote'''''.

==Generations==
Fill in as many as appropriate. Add more if necessary and pictures wherever applicable.

'''''Please make sure NOT to use copyrighted pictures'''''.

==Current Generation: (YYYY–present)==

===Fifth generation (YYYY–YYYY)===

===Fourth generation (YYYY–YYYY)===

===Third generation (YYYY–YYYY)===

===Second generation (YYYY–YYYY)===

===First Generation/Origins (YYYY–YYYY)===

==Worldwide==
If the [[automobile|vehicle]] is sold in other markets worldwide, then this is the section to mention that information. Also, mention if the <MODEL> goes by another name in these other markets.

==Design quirks and oddities==
Refer to any pop-culture tidbits about the [[Automobile|vehicle]] in this section.

==Awards==
List out notable ''awards'' that the model has recieved while in production. '''Boldface''' the company or orgainization that gives out the award, and ''Italicize'' the name of the award.

==See Also==
{{Porsche}}
==External Links==
*[http://www.porsche.com/usa/models/911/ 911 models at the Porsche official website]
*[http://www.porsche.com/usa/eventsandracing/motorsport/philosophy/history/racingcars/1995-911gt2/ Description of the 1995 993 GT2 racing variant on the Porsche official website]
*[http://www.seriouswheels.com/cars/top-2003-Porsche-911-GT2.htm 996 GT2 pictures]
* [http://www.motorauthority.com/cars/porsche/leaked-porsche-gt2-brochure-reveals-official-specs/ Leaked Porsche GT2 brochure reveals official specs]
*[http://www.autoblog.com/2007/10/01/gallery-2008-porsche-gt2-pics-aplenty/ GALLERY: 2008 Porsche 911 GT2 pics aplenty]

[[Category:Pages with the First Anniversary Infobox Upgrade]]

Porsche 911 GT2

2008-08-24T19:36:45Z

Defcon:

{{Infobox |
|Image = [[Image:Gt208 01.jpg|300px]]
|Marque = [[Porsche]]
|aka = '''The Widowmaker'''
|Production = '''produced from when to when+total units made (optional)'''
|Class = Supercar
|Body Style = 2-door 2 seater [[RR layout|Rear-Engined]] Coupé
|Length = 4468 mm / 175.9 in
|Width = 1852 mm / 72.9 in
|Height = 1481 mm / 58.3 in
|Wheelbase = 2350 mm / 92.5 in
|Weight = 1440 kg / 3175 lbs
|Transmission = 6-Speed Manual, RWD
|Engine = 3.6 litre ''twin-turbocharged'' [[Flat-6]]
|Power = 530 hp @ 6500 rpm 684.69 nm / 505 ft lbs @ 2200-4500 rpm
|Similar = '''similar (competition)'''
|Designer = '''Designer (lead designer if it was a team effort)'''
}}
'''Use the following MODEL TEMPLATE as the foundation for the Wikicars' Model page:'''

Start off with a brief Introduction to the particular MODEL. Please DO NOT use the same Introduction text from the [[Wikicars:Model Review Template|<MODEL> Review]] page, but rather paraphrase ideas relevant to grasp an overall scope of the [[automobile|vehicle]].

'''Please include the following line at the bottom of this section. Please replace [[Wikicars:Model Review Template|<MODEL> Review]] with the proper text:'''

See Wikicars' comprehensive '''[[Wikicars:Model Review Template|<MODEL> Review]]'''.

===Recent Changes===
Mention any minor facelifts or major changes made to the [[automobile|vehicle]] here.

===Styles and Major Options===
Certain [[automobile|vehicles]] come in different trim levels or body styles. Features and major options should be mentioned here.

===Pricing===
''Add more fields as necessary.''

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''MODEL Trims'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |''MSRP''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#fff; background:#811b33; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |''Invoice''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | $Price1
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price2
! style="text-align:left; font-weight:large; background:#ddb;" | $Price3
! style="text-align:left; font-weight:large; background:#f4f4da;" | $Price4
|}

===Gas Mileage===
''Add more fields as necessary.''

As seen on the [http://www.fueleconomy.gov/feg/findacar.htm FuelEconomy.gov] website, the City/Highway MPG averages are as follows:

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''Trim'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | Trim1
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim2
! style="text-align:left; font-weight:large; background:#ddb;" | Trim3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Trim4
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#cccccc; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''MPG'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | c/h
! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
! style="text-align:left; font-weight:large; background:#ddb;" | c/h
! style="text-align:left; font-weight:large; background:#f4f4da;"| c/h
|}

===Engine and Transmission===
Specifications, details, graphs, pictures and other information regarding the powertrain is placed in this section.

===Performance===
Please make sure to '''''write information of the vehicle's performance in a third-person point of view'''''. This section should include information about the car's '''acceleration figures''', '''handling''', '''braking''', etc.

If using information gathered from Road Test articles from a reputable automotive source, then '''''please make sure to cite the quote'''''.

===Reliability===
Warranty options and scheduled maintainence information should be mentioned here.

===Safety===
This section should reference points on safety ratings and features of the vehicle.

===Photos===

<gallery>
Image:2008 Porsche 911GT23.jpg
Image:2008_Porsche_911GT21.jpg
Image:Porsche gt2 04.jpg
Image:Porsche gt2 03.jpg
Image:Porsche gt2 01.jpg
Image:Porsche gt2 05.jpg
Image:Porsche 911 gt2 brochure.jpg
</gallery>

Add ''Photos'' of the [[automobile|vehicle]] here.

'''''Please make sure not to use copyrighted photos.'''''

===Colors===
List the colors that the particular <MODEL> is offered in.

===Main Competitors===
Create links to other <MAKE> <MODEL> pages in this section.

==Hybrid Models==
If there are [[Hybrid Cars|hybrid]] versions of this vehicle manufactured, then please elaborate a little bit on it here.

==Unique Attributes==
If there are any features of this [[automobile|vehicle]] that sets it apart from other [[automobile|vehicles]] in its class, then mention those ''unique attributes'' here.

==Interior==
This section should include information on the interior's ''design'', ''build quality'', ''ergonomics'', ''space (head and legroom, front and rear)'', ''features'', ''stowage compartments'' and ''overall comfortability'' and ''livability''. Add pictures wherever applicable and '''''keep information in a third-person point of view'''''.

==Resale Values==
''Add more fields as necessary.''

{| border=0 cellspacing=0 cellpadding=4 style="float:center; margin:0 0em 1em; width:collapse; background:#fff; border-collapse:collapse; border:1px solid #999; font-size:85%; line-height:2.5; " summary="Infobox Automobile"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''<MODEL> Year'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | 2003
! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-2
! style="text-align:left; font-weight:large; background:#ddb;" | Year X-3
! style="text-align:left; font-weight:large; background:#f4f4da;" | Year X-4
|- style="text-align:left; background:#f0f0f0;"
|- style="text-align:left; background:#f0f0f0;"
|- style="color:#000000; background:#9e9784; font-size:larger; font-style:bold; text-align:left;"
! colspan=4 |'''Resale Value'''
|-
! style="text-align:left; font-weight:large; background:#ddb;" | US$ 189,000
! style="text-align:left; font-weight:large; background:#f4f4da;" | $
! style="text-align:left; font-weight:large; background:#ddb;" | $
! style="text-align:left; font-weight:large; background:#f4f4da;" | $
|}

==Criticisms==
Please make sure to '''''keep critiques in a third-person point of view'''''. If using criticisms from a reputable automotive source, then '''''please make sure to cite the quote'''''.

==Generations==
Fill in as many as appropriate. Add more if necessary and pictures wherever applicable.

'''''Please make sure NOT to use copyrighted pictures'''''.

==Current Generation: (YYYY–present)==

===Fifth generation (YYYY–YYYY)===

===Fourth generation (YYYY–YYYY)===

===Third generation (YYYY–YYYY)===

===Second generation (YYYY–YYYY)===

===First Generation/Origins (YYYY–YYYY)===

==Worldwide==
If the [[automobile|vehicle]] is sold in other markets worldwide, then this is the section to mention that information. Also, mention if the <MODEL> goes by another name in these other markets.

==Design quirks and oddities==
Refer to any pop-culture tidbits about the [[Automobile|vehicle]] in this section.

==Awards==
List out notable ''awards'' that the model has recieved while in production. '''Boldface''' the company or orgainization that gives out the award, and ''Italicize'' the name of the award.

==See Also==
{{Porsche}}
==External Links==
*[http://www.porsche.com/usa/models/911/ 911 models at the Porsche official website]
*[http://www.porsche.com/usa/eventsandracing/motorsport/philosophy/history/racingcars/1995-911gt2/ Description of the 1995 993 GT2 racing variant on the Porsche official website]
*[http://www.seriouswheels.com/cars/top-2003-Porsche-911-GT2.htm 996 GT2 pictures]
* [http://www.motorauthority.com/cars/porsche/leaked-porsche-gt2-brochure-reveals-official-specs/ Leaked Porsche GT2 brochure reveals official specs]
*[http://www.autoblog.com/2007/10/01/gallery-2008-porsche-gt2-pics-aplenty/ GALLERY: 2008 Porsche 911 GT2 pics aplenty]

[[Category:Pages with the First Anniversary Infobox Upgrade]]