The Humber Hawk 1 An is a rear wheel drive road car, with its motor positioned in the front, and a 4 door saloon (sedan) body.
Its 2.3 litre engine is a naturally aspirated, overhead valve, 4 cylinder that develops 78 bhp (79 PS/58 kW) of power at 4400 rpm, and maximum torque of 163 N·m (120 lb·ft/16.6 kgm) at 2300 rpm.
A 4 speed manual gearbox transmits the power to the wheels.
Stated weight at the kerb is 1433 kg.
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 | 2794 mm | 110 inches | |
| Track/tread (front) | 1422 mm | 56 inches | |
| Track/tread (rear) | 1410 mm | 55.5 inches | |
| Length | 4694 mm | 184.8 inches | |
| Width | 1773 mm | 69.8 inches | |
| Height | 1549 mm | 61 inches | |
| Ground clearance | |||
| length:wheelbase ratio | 1.68 | ||
| Kerb weight | 1433 kg | 3159 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Humber | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 2.3 litre 2267 cc (138.341 cu in) |
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| Bore × Stroke | 81 × 110 mm
3.19 × 4.33 in |
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| Bore/stroke ratio | 0.74 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 8 valves in total |
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| maximum power output | 79 PS (78 bhp) (58 kW) at 4400 rpm |
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| maximum torque | 163 Nm (120 ft·lb) (16.6 kgm) at 2300 rpm |
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| Specific output | 25.7 kW/litre 34.9 ps/litre 34.4 bhp/litre 0.56 bhp/cu in |
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| Specific torque |
71.9 Nm/litre
0.87 ft·lb/cu3 |
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| Engine construction | |||
| Lubrication | wet sumped | ||
| compression ratio | 7.5:1 | ||
| Fuel system | 1 Ze carb | ||
| bmep (brake mean effective pressure) | 903.5 kPa (131 psi) | ||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 566.75 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 | Higher is better 55.19 PS/tonne (1000 kg) 0.06 PS/kg 40.59 kW/tonne (1000 kg) 0.04 kW/kg 54.43 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 24.64 kg/kW 41.15 lb/bhp |
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| 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.CS. | ||
| Rear suspension | LA.SE. | ||
| 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 | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 136620 | ||
| Production total | |||
| Model code | |||
| RAC rating | 16.3 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1960 Humber Hawk 1 A added 2005-12-13. Last modified 2013-02-28. |
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