The Regal GS is a motor vehicle from Buick, with front wheel drive, a front mounted engine and a 4 door saloon (sedan) body style.
Its 4 cylinder, double overhead camshaft turbocharged engine has 4 valves per cylinder and a displacement of 2 litres. It produces power and torque figures of 259 bhp (263 PS/193 kW) at 5300 rpm and 295 Nm (218 lbft/30.1 kgm) at 1700 rpm respectively.
Power is transferred to the wheels via a 6 speed manual gearbox.
The stated kerb weight is 1683 kg.
Full specs