The Custom Suburban is a rear wheel drive estate/station wagon motor vehicle with a front positioned engine, from Plymouth.
It is part of Plymouth's LP1-M model range.
Its 8 cylinder, overhead valve naturally aspirated engine has 2 valves per cylinder and a capacity of 5.2 litres. For this model it develops power and torque figures of 250 bhp (253 PS/186 kW) at 4400 rpm and 461 Nm (340 lbft/47 kgm) at 2800 rpm respectively.
The power is transmitted to the wheels by means of a 3 speed manual gearbox.
Full specs