Buick Riviera is powered by 155 cc engine. This Riviera engine generates a power of 240 hp and a torque of 380 Nm. Riviera gets brakes in the front and rear. Performance of Riviera is backed by a Automatic transmission. The engine is mated to a Automatic gearbox. The kerb weight of Riviera is 3786 cc. Riviera has 5263 mm Length, 1905 mm Width, 1387 mm Height, 168 Ground Clearance.