The Cadillac Calais Coupé is a rear wheel drive automobile, with the motor mounted in the front, and a 2 door coupé bodyshell.
Its engine is a naturally aspirated petrol, 7 litre, overhead valve 90 degree V 8 cylinder with 2 valves per cylinder. This unit has an output of 340 bhp (345 PS/254 kW) of power at 4600 rpm, and maximum torque of 651 N·m (480 lb·ft/66.4 kgm) at 3000 rpm.
A 3 speed automatic 'box transmits the power to the wheels.
Stated kerb weight is 2101 kg.
Full specs