Full specs1919 Napier 40/50 specifications
|
|
|||
| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater sedan/saloon | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3480 mm | 137 inches | |
| Track/tread (front) | 1422 mm | 56 inches | |
| Track/tread (rear) | 1422 mm | 56 inches | |
| Length | 4572 mm | 180 inches | |
| Width | |||
| Height | |||
| Ground clearance | |||
| length:wheelbase ratio | 1.31 | ||
| Kerb weight | 1880 kg | 4145 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Napier | ||
| Engine code | |||
| Cylinders | Straight 6 | ||
| Capacity | 6.1 litre 6105 cc (372.55 cu in) |
||
| Bore × Stroke | 101.6 × 127 mm
4 × 5 in |
||
| Bore/stroke ratio | 0.8 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 12 valves in total |
||
| maximum power output | 83 PS (82 bhp) (61 kW) at 2000 rpm |
||
| maximum torque | |||
| Specific output | 10 kW/litre 13.6 ps/litre 13.4 bhp/litre 0.22 bhp/cu in |
||
| Engine construction | |||
| Lubrication | |||
| compression ratio | |||
| Fuel system | 1 Napier-SU carb | ||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | 7 | ||
| Engine coolant | Water | ||
| Unitary capacity | 1017.5 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 44.22 PS/tonne (1000 kg) 0.04 PS/kg 32.53 kW/tonne (1000 kg) 0.03 kW/kg 43.62 bhp/tonne (1000 kg) 0.04 bhp/kg 0.02 bhp/lb |
||
| Weight-to-power ratio | Lower is better 30.75 kg/kW 51.36 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 | LA.SE. | ||
| Rear suspension | LA.Cant. | ||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 895 x 135 | ||
| Tyres rear | 895 x 135 | ||
| Brakes F/R | |||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 3.30 | ||
| general | |||
| Carfolio.com ID | 60115 | ||
| Production total | |||
| Model code | |||
| RAC rating | 38.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
|
1919 Napier 40/50 added before December 1995. Last modified 2013-02-28. |
|||
Cars similar to the 1919 Napier 40/50