This car has a coupé type body with a front located engine supplying power to the rear wheels.
Power is supplied by an overhead valve, 7.5 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that produces power and torque figures of 300 bhp (304 PS/224 kW) at 4000 rpm and 563 N·m (415 lb·ft/57.4 kgm) at 3200 rpm respectively.
The engine transfers its power through to the wheels via a 4 speed manual transmission.
Stated kerb weight is 1600 kg.
The Pontiac Le Mans Coupé is claimed to manage a top speed of 187 km/h, or 116 mph.
Full specs
|
|
|||
| bodywork | |||
|---|---|---|---|
| Body type | 2+2 seater fixed-head coupé | ||
| Number of doors | |||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2845 mm | 112 inches | |
| Track/tread (front) | 1549 mm | 61 inches | |
| Track/tread (rear) | 1524 mm | 60 inches | |
| Length | 5161 mm | 203.2 inches | |
| Width | 1948 mm | 76.7 inches | |
| Height | 1321 mm | 52 inches | |
| Ground clearance | 109 mm | 4.3 inches | |
| length:wheelbase ratio | 1.81 | ||
| Kerb weight | 1600 kg | 3527 lb | |
| Weight distribution | |||
| fuel tank capacity | 76 litres | 16.7 [20.1] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | GM | ||
| Engine code | |||
| Cylinders | V 8 | ||
| Capacity | 7.5 litre 7456 cc (454.993 cu in) |
||
| Bore × Stroke | 105.3 × 106.9 mm
4.15 × 4.21 in |
||
| Bore/stroke ratio | 0.99 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
||
| maximum power output (DIN) |
304 PS (300 bhp) (224 kW) at 4000 rpm |
||
| maximum torque (DIN) |
563 Nm (415 ft·lb) (57.4 kgm) at 3200 rpm |
||
| Specific output (DIN) |
30 kW/litre 40.8 ps/litre 40.2 bhp/litre 0.66 bhp/cu in |
||
| Specific torque (DIN) |
75.51 Nm/litre
0.91 ft·lb/cu3 |
||
| Engine construction | |||
| Lubrication | |||
| compression ratio | 8.4:1 | ||
| Fuel system | 1 Ro carb | ||
| bmep (brake mean effective pressure) | 948.9 kPa (137.6 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 932 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | |||
| 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 | 187 km/h (116 mph) | ||
| Power-to-weight ratio | Higher is better 190.11 PS/tonne (1000 kg) 0.19 PS/kg 139.82 kW/tonne (1000 kg) 0.14 kW/kg 187.5 bhp/tonne (1000 kg) 0.19 bhp/kg 0.08 bhp/lb |
||
| Weight-to-power ratio | Lower is better 7.15 kg/kW 11.95 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 | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | I.W.TrLi.CS.ARB. | ||
| Rear suspension | LA.TrRA.CS. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | |||
| Tyres rear | |||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.55 | ||
| general | |||
| Carfolio.com ID | 65571 | ||
| Production total | |||
| Model code | |||
| RAC rating | 55.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1972 Pontiac Le Mans Coupé added before December 1995. Last modified 2013-04-08. |
|||
