Buick Riviera fuel consumption
Fuel consumption Buick Riviera
8.7 - 10 l/100 km
Most Economical Buick Riviera
8.7l/100 km - 3.8 i V6 Supercharged (243 Hp)
The most uneconomical Buick Riviera
10l/100 km - 3.8 i V6 Supercharged (228 Hp)