This vehicle has a 2 door coupé type body with a front located engine supplying power to the rear wheels.
The Pontiac Bonneville Hardtop is one of the 28 model family from Pontiac.
The 6.4 litre engine is a naturally aspirated, overhead valve, 8 cylinder that has an output of 281 bhp (285 PS/210 kW) of power at 4400 rpm, and maximum torque of 552 N·m (407 lb·ft/56.3 kgm) at 2800 rpm.
The engine transfers its power through to the wheels by means of a 3 speed manual transmission.
Full specs
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| bodywork | |||
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| Body type | 4/5 seater fixed-head coupé | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3150 mm | 124 inches | |
| Track/tread (front) | 1626 mm | 64 inches | |
| Track/tread (rear) | 1626 mm | 64 inches | |
| Length | 5606 mm | 220.7 inches | |
| Width | 2032 mm | 80 inches | |
| Height | 1377 mm | 54.2 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.78 | ||
| Kerb weight | |||
| Weight distribution | |||
| fuel tank capacity | 87 litres | 19.1 [23] UK [US] gal. | |
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Pontiac | ||
| Engine code | Tempest 425 | ||
| Cylinders | V 8 in 90° vee | ||
| Capacity | 6.4 litre 6374 cc (388.965 cu in) |
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| Bore × Stroke | 103.2 × 95.25 mm
4.06 × 3.75 in |
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| Bore/stroke ratio | 1.08 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 16 valves in total |
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| maximum power output (gross) |
285 PS (281 bhp) (210 kW) at 4400 rpm |
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| maximum torque (gross) |
552 Nm (407 ft·lb) (56.3 kgm) at 2800 rpm |
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| Specific output (gross) |
32.9 kW/litre 44.7 ps/litre 44.1 bhp/litre 0.72 bhp/cu in |
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| Specific torque (gross) |
86.6 Nm/litre
1.05 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 8.6:1 | ||
| Fuel system | 1 carburettor | ||
| bmep (brake mean effective pressure) | 1088.3 kPa (157.8 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | 5 | ||
| Engine coolant | Water | ||
| Unitary capacity | 796.75 cc | ||
| Aspiration | Normal | ||
| Compressor | N/A | ||
| Intercooler | None | ||
| Catalytic converter | N | ||
| 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 | longitudinal | ||
| Drive wheels | rear wheel drive | ||
| Torque split | N/A | ||
| Steering | |||
| turns lock-to-lock | |||
| Turning circle | |||
| Front suspension | |||
| Rear suspension | |||
| Wheel size front | 6K x 14 | ||
| Wheel size rear | 6K x 14 | ||
| Tyres front | 8.00 x 14 | ||
| Tyres rear | 8.00 x 14 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | 279 mm | ||
| Rear brake diameter | 279 mm | ||
| Braked area | |||
| Gearbox | 3 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.23 | ||
| general | |||
| Carfolio.com ID | 760122 | ||
| Production total | |||
| Model code | 37 | ||
| Model family | 28 | ||
| RAC rating | 52.8 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1960 Pontiac Bonneville Hardtop added 2022-08-16. Last modified 2022-08-31. |
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