The Buick Rainier is a four wheel drive motor car, with its engine placed in the front, and a 5 door suv/sports utility vehicle body.
The Buick Rainier's engine is a naturally aspirated petrol, 5.3 litre, double overhead camshaft 90 degree V 8 cylinder with 4 valves per cylinder. It produces 290 bhp (294 PS/216 kW) of power at 5200 rpm, and maximum torque of 441 N·m (325 lb·ft/45 kgm) at 4000 rpm.
The engine delivers its power through to the wheels via a 4 speed automatic 'box.
Full specs