Buick Roadmaster Base is powered by 155 cc engine. This Roadmaster Base engine generates a power of 261 HP @ 500 RPM and a torque of 448 Nm @ 3200 RPM. Roadmaster Base gets brakes in the front and rear. Performance of Roadmaster Base is backed by a Automatic transmission. The engine is mated to a Automatic gearbox. The kerb weight of Roadmaster Base is 5733 cc. Roadmaster Base has 5481 mm Length, 1984 mm Width, 1420 mm Height, 180 Ground Clearance.