The Pontiac G6 GT Coupé is a 2 door coupé-bodied car with a front mounted engine driving through the front wheels.
The 6 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a volume of 3.5 litres. For this model it develops power and torque figures of 219 bhp (222 PS/163 kW) at 5800 rpm and 298 Nm (220 lbft/30.4 kgm) at 4000 rpm respectively.
The engine delivers its power through to the wheels via a 4 speed automatic transmission.
The Pontiac G6 GT Coupé weighs a claimed 1549 kg at the kerb.
Full specs
|
|
Applicable to the USA domestic market(s). | ||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2852 mm | 112.3 inches | |
| Track/tread (front) | 1519 mm | 59.8 inches | |
| Track/tread (rear) | 1534 mm | 60.4 inches | |
| Length | 4803 mm | 189.1 inches | |
| Width | 1788 mm | 70.4 inches | |
| Height | 1433 mm | 56.4 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.68 | ||
| Kerb weight | 1549 kg | 3415 lb | |
| Weight distribution | |||
| fuel tank capacity | 62.1 litres | 13.7 [16.4] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | GM | ||
| Engine code | LZ4 | ||
| Cylinders | V 6 | ||
| Capacity | 3.5 litre 3510 cc (214.193 cu in) |
||
| Bore × Stroke | 99 × 76 mm
3.9 × 2.99 in |
||
| Bore/stroke ratio | 1.3 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 12 valves in total |
||
| maximum power output | 222 PS (219 bhp) (163 kW) at 5800 rpm |
||
| maximum torque | 298 Nm (220 ft·lb) (30.4 kgm) at 4000 rpm |
||
| Specific output | 46.5 kW/litre 63.3 ps/litre 62.4 bhp/litre 1.02 bhp/cu in |
||
| Specific torque |
84.9 Nm/litre
1.03 ft·lb/cu3 |
||
| Engine construction | cast iron block; aluminum head | ||
| Lubrication | wet sumped | ||
| compression ratio | 9.8:1 | ||
| Fuel system | SFI | ||
| bmep (brake mean effective pressure) | 1066.9 kPa (154.7 psi) | ||
| Maximum RPM | 6400 rpm | ||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 585 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | |||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | Higher is better 143.35 PS/tonne (1000 kg) 0.14 PS/kg 105.43 kW/tonne (1000 kg) 0.11 kW/kg 141.38 bhp/tonne (1000 kg) 0.14 bhp/kg 0.06 bhp/lb |
||
| Weight-to-power ratio | Lower is better 9.49 kg/kW 15.84 lb/bhp |
||
| fuel consumption | |||
| Fuel consumption | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Carbon dioxide emissions | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| chassis | |||
| Engine position | front | ||
| Engine layout | transverse | ||
| Drive wheels | front wheel drive | ||
| Torque split | N/A | ||
| Steering | power assisted rack & pinion | ||
| turns lock-to-lock | 2.780 | ||
| Turning circle | |||
| Front suspension | I.MS.ARB. | ||
| Rear suspension | I.4Li.CS.ARB. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | P225/50 R 17 | ||
| Tyres rear | P225/50 R 17 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | 296 mm | ||
| Rear brake diameter | 270 mm | ||
| Braked area | |||
| Gearbox | 4 speed automatic | ||
| Top gear ratio | 0.68 | ||
| Final drive ratio | 3.29 | ||
| general | |||
| Carfolio.com ID | 198055 | ||
| Production total | |||
| Model code | |||
| RAC rating | 36.5 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
2008 Pontiac G6 GT Coupé (2009) added 2009-06-19. Last modified 2013-02-28. |
|||
