This vehicle has a 4 door tourer type body with a front located engine supplying power to the rear wheels.
The Riley 9 Sports Four Seater's engine is a naturally aspirated petrol, 1.1 litre, overhead valve 4 cylinder with 2 valves per cylinder.
The engine transmits power to the wheels via a 4 speed manual gearbox.
It weighs a stated 876 kg at the kerb.
Top claimed speed is 122 km/h, which equates to 76 mph.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 4/5 seater tourer | ||
| Number of doors | 4 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | 2692 mm | 106 inches | |
| Track/tread (front) | 1194 mm | 47 inches | |
| Track/tread (rear) | 1194 mm | 47 inches | |
| Length | 3658 mm | 144 inches | |
| Width | 1422 mm | 56 inches | |
| Height | |||
| Ground clearance | 191 mm | 7.5 inches | |
| length:wheelbase ratio | 1.36 | ||
| Kerb weight | 876 kg | 1931 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | naturally aspirated petrol | ||
| Engine manufacturer | Riley | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 1.1 litre 1089 cc (66.455 cu in) |
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| Bore × Stroke | 60.3 × 95.2 mm
2.37 × 3.75 in |
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| Bore/stroke ratio | 0.63 | ||
| Valve gear | overhead valve (OHV)
2 valves per cylinder 8 valves in total |
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| maximum power output | |||
| maximum torque | |||
| Engine construction | |||
| Lubrication | |||
| compression ratio | 6.2:1 | ||
| Fuel system | 2 Zenith carburettors | ||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | 2 | ||
| Engine coolant | Water | ||
| Unitary capacity | 272.25 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 | 122 km/h (76 mph) | ||
| 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 | |||
| 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 | 5.25 | ||
| general | |||
| Carfolio.com ID | 279851 | ||
| Production total | |||
| Model code | |||
| RAC rating | 9.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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1928 Riley 9 Sports Four Seater added 2012-07-02. Last modified 2020-02-02. |
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