The Alvis TD 21 DHC Graber is a rear wheel drive motor car, with its engine mounted in the front, and a 2 door convertible/cabriolet body designed by Graber.
Its engine is a naturally aspirated petrol, 3 litre, overhead valve 6 cylinder with 2 valves per cylinder. This powerplant produces 117 bhp (119 PS/87 kW) of power at 4000 rpm, and maximum torque of 221 N·m (163 lb·ft/22.5 kgm) at 2500 rpm.
The engine drives the wheels compliments of a 4 speed manual transmission.
Full specs