The Seven Superlight Twenty is a rear wheel drive roadster road car with a front positioned engine, manufactured by Caterham.
Its engine is a naturally aspirated petrol, 1.6 litre, double overhead camshaft 4 cylinder with 4 valves per cylinder. It has an output of 135 bhp (137 PS/101 kW) of power at 6800 rpm, and maximum torque of 165 N·m (122 lb·ft/16.8 kgm) at 4100 rpm.
A 6 speed manual gearbox transmits the power to the driven wheels.
Its stated weight at the kerb is 498 kg.
Maximum speed quoted is 196 km/h, which is 122 mph.
Full specs