The Roadmaster is a car from Buick, with rear wheel drive, a front mounted engine and a 4 door saloon (sedan) body style.
Power is produced by an overhead valve, 5.7 litre naturally aspirated 8 cylinder engine, with 2 valves per cylinder that produces power and torque figures of 180 bhp (183 PS/134 kW) at 4000 rpm and 407 N·m (300 lb·ft/41.5 kgm) at 2400 rpm respectively.
A 4 speed automatic gearbox transmits the power to the wheels.
Its stated kerb weight is 1842 kg.
Full specs