The Pontiac Grand Prix GT is a front wheel drive vehicle, with its engine placed in the front, and a 4 door saloon body.
The Grand Prix GT is part of Pontiac's Grand Prix Series W J/P/R series.
It is powered by a naturally aspirated engine of 3.8 litre capacity. This unit features overhead valve valve gear, a 90 degree V 6 cylinder layout, and 2 valves per cylinder. It develops 200 bhp (203 PS/149 kW) of power at 5200 rpm, and maximum torque of 305 N·m (225 lb·ft/31.1 kgm) at 4000 rpm.
A 4 speed automatic 'box transmits the power to the driven wheels.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2807 mm | 110.5 inches | |
| Track/tread (front) | 1575 mm | 62 inches | |
| Track/tread (rear) | 1561 mm | 61.5 inches | |
| Length | 4991 mm | 196.5 inches | |
| Width | 1845 mm | 72.6 inches | |
| Height | 1390 mm | 54.7 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.78 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 56.8 litres | 12.5 [15] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | GM | ||
| Engine code | L36 | ||
| Cylinders | V 6 in 90° vee | ||
| Capacity | 3.8 litre 3791 cc (231.341 cu in) |
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| Bore × Stroke | 96.52 × 86.36 mm
3.8 × 3.4 in |
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| Bore/stroke ratio | 1.12 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 12 valves in total |
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| maximum power output (SAE net) |
203 PS (200 bhp) (149 kW) at 5200 rpm |
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| maximum torque (SAE net) |
305 Nm (225 ft·lb) (31.1 kgm) at 4000 rpm |
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| Specific output (SAE net) |
39.3 kW/litre 53.5 ps/litre 52.8 bhp/litre 0.86 bhp/cu in |
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| Specific torque (SAE net) |
80.45 Nm/litre
0.97 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 9.4:1 | ||
| Fuel system | EFI | ||
| bmep (brake mean effective pressure) | 1011 kPa (146.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 4 | ||
| Engine coolant | Water | ||
| Unitary capacity | 631.83 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 | |||
| Weight-to-power ratio | |||
| 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 | 2.600 | ||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 6½ x 16 | ||
| Wheel size rear | 6½ x 16 | ||
| Tyres front | P225/60 R 16 | ||
| Tyres rear | P225/60 R 16 | ||
| Brakes F/R | VeDi/Di-S-ABS | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed automatic | ||
| Top gear ratio | 0.71 | ||
| Final drive ratio | 3.29 | ||
| general | |||
| Carfolio.com ID | 753214 | ||
| Production total | |||
| Model code | P69V | ||
| Model family | Grand Prix Series W J/P/R | ||
| RAC rating | 34.7 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1999 Pontiac Grand Prix GT added 2022-07-31. Last modified 2022-07-31. |
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