The Radical SR3 SL is a roadster style car with a mid mounted engine supplying power to the rear wheels.
It is powered by a turbocharged engine of 2 litre capacity. This powerplant features double overhead camshaft valve gear, 4 cylinder layout, and 4 valves per cylinder. It develops 296 bhp (300 PS/221 kW) of power.
The engine transmits power to the wheels via a 6 speed manual gearbox.
Claimed kerb weight is 795 kg.
Full specs
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| bodywork | |||
|---|---|---|---|
| Body type | 2 seater roadster | ||
| Number of doors | 0 | ||
| Designer | |||
| dimensions & weights | |||
| Wheelbase | |||
| Track/tread (front) | |||
| Track/tread (rear) | |||
| Length | 4100 mm | 161.4 inches | |
| Width | 1790 mm | 70.5 inches | |
| Height | 1130 mm | 44.5 inches | |
| Ground clearance | |||
| length:wheelbase ratio | |||
| Kerb weight | 795 kg | 1753 lb | |
| Weight distribution | |||
| fuel tank capacity | |||
| aerodynamics | |||
| Drag coefficient | |||
| Frontal area | |||
| CdA | |||
| Powertrain | |||
| engine type | turbocharged petrol | ||
| Engine manufacturer | Ford | ||
| Engine code | |||
| Cylinders | Straight 4 | ||
| Capacity | 2 litre 1999 cc (121.986 cu in) |
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| Bore × Stroke | 87.5 × 83.1 mm
3.44 × 3.27 in |
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| Bore/stroke ratio | 1.05 | ||
| Valve gear | double overhead camshaft (DOHC)
4 valves per cylinder 16 valves in total |
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| maximum power output | 300 PS (296 bhp) (221 kW) |
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| maximum torque | |||
| Specific output | 110.4 kW/litre 150.1 ps/litre 148.1 bhp/litre 2.43 bhp/cu in |
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| Engine construction | |||
| Lubrication | |||
| compression ratio | |||
| Fuel system | direct petrol injection | ||
| bmep (brake mean effective pressure) | |||
| Maximum RPM | |||
| crankshaft bearings | |||
| Engine coolant | Water | ||
| Unitary capacity | 499.75 cc | ||
| Aspiration | Turbo | ||
| Compressor | |||
| Intercooler | |||
| Catalytic converter | Y | ||
| performance | |||
| Acceleration 0-80km/h (50mph) | |||
| Acceleration 0-60mph | 3 s | ||
| Acceleration 0-100km/h | |||
| Acceleration 0-160km/h (100mph) | |||
| Standing quarter-mile | |||
| Standing kilometre | |||
| Maximum speed | |||
| Power-to-weight ratio | Higher is better 377.5 PS/tonne (1000 kg) 0.38 PS/kg 277.64 kW/tonne (1000 kg) 0.28 kW/kg 372.33 bhp/tonne (1000 kg) 0.37 bhp/kg 0.17 bhp/lb |
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| Weight-to-power ratio | Lower is better 3.6 kg/kW 6.02 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 | mid | ||
| 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 | VeDi/VeDi | ||
| Front brake diameter | 280 mm | ||
| Rear brake diameter | 280 mm | ||
| Braked area | |||
| Gearbox | 6 speed manual | ||
| Top gear ratio | |||
| Final drive ratio | |||
| general | |||
| Carfolio.com ID | 257895 | ||
| Production total | |||
| Model code | |||
| RAC rating | 19.0 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2011 Radical SR3 SL added 2011-12-02. Last modified 2020-02-02. |
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