The Speedster is a motor car from Stutz, with rear wheel drive, a front located engine and a 2 door roadster body style.
It is part of Stutz's M model series.
It is powered by a naturally aspirated engine of 5.3 litre capacity. This unit features single overhead camshaft valve gear, 8 cylinder layout, and 2 valves per cylinder. It has an output of 113 bhp (115 PS/84 kW) of power at 3300 rpm.
The engine supplies its power through to the wheels via a 4 speed manual transmission.
Stated weight at the kerb is 2233 kg.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4 seater roadster | ||
| Number of doors | 2 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 3683 mm | 145 inches | |
| Track/tread (front) | |||
| Track/tread (rear) | |||
| Length | |||
| Width | |||
| Height | |||
| Ground clearance | |||
| length:wheelbase ratio | |||
| Kerb weight | 2233 kg | 4923 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Stutz | ||
| Engine code | |||
| Cylinders | Straight 8 | ||
| Capacity | 5.3 litre 5275 cc (321.9 cu in) |
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| Bore × Stroke | 85.7 × 114.3 mm
3.37 × 4.5 in |
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| Bore/stroke ratio | 0.75 | ||
| Valve gear | single overhead camshaft (SOHC)
2 valves per cylinder 16 valves in total |
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| maximum power output | 115 PS (113 bhp) (84 kW) at 3300 rpm |
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| maximum torque | |||
| Specific output | 16 kW/litre 21.7 ps/litre 21.4 bhp/litre 0.35 bhp/cu in |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | 5:1 | ||
| Fuel system | 1 Zenith carburettor | ||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | 9 | ||
| Engine coolant | Water | ||
| Unitary capacity | 659.38 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 51.31 PS/tonne (1000 kg) 0.05 PS/kg 37.74 kW/tonne (1000 kg) 0.04 kW/kg 50.6 bhp/tonne (1000 kg) 0.05 bhp/kg 0.02 bhp/lb |
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| Weight-to-power ratio | Lower is better 26.5 kg/kW 44.26 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 | |||
| Rear suspension | |||
| Wheel size front | |||
| Wheel size rear | |||
| Tyres front | 6.50 x 20 | ||
| Tyres rear | 6.50 x 20 | ||
| Brakes F/R | Dr/Dr | ||
| Front brake diameter | |||
| Rear brake diameter | |||
| Braked area | |||
| Gearbox | 4 speed manual | ||
| Top gear ratio | 1 | ||
| Final drive ratio | 4.50 | ||
| general | |||
| Carfolio.com ID | 550341 | ||
| Production total | |||
| Model code | |||
| Model family | M | ||
| RAC rating | 36.4 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1930 Stutz Speedster added 2018-05-06. Last modified 2020-03-16. |
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