The Rolls-Royce Phantom is has a 6.8 L, 48-valve, V12 engine that produces 453 hp (338 kW) and 531 ft·lbf (720 N·m) of torque. The engine is derived from BMW's existing V12 powerplant. It is 1.63 m (63 in) tall, 1.99 m (74.8 in) wide, 5.83 m (228 in) long, and weighs 2485 kg (5478 lb). The body of the car is built on an aluminium spaceframe and the Phantom can accelerate to 60 mph (100 km/h) in 5.7 s.
