The Sunbeam 3 Litre S/Charged is a tourer with 4 doors and a front mounted engine which transmits the power through the rear wheels.
Its engine is a supercharged petrol, 2.9 litre, double overhead camshaft 6 cylinder with 2 valves per cylinder. It has an output of 135 bhp (137 PS/101 kW) of power.
A 4 speed manual transmission transfers the power to the wheels.
Full specs