The Senator Signature is a road car from HSV, with rear wheel drive, a front located engine and a 4 door saloon (sedan) body style.
Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a volume of 6 litres. It develops power and torque figures of 412 bhp (418 PS/307 kW) at 6000 rpm and 550 Nm (406 lbft/56.1 kgm) at 5100 rpm respectively.
The engine powers the wheels through a 6 speed automatic gearbox.
Full specs