X 1990 Buick Riviera

3.8 L, 6 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 25 MPG

X 1997 Oldsmobile Achieva

2.4 L, 4 cyl, Man 5-spd, Regular Gasoline

EPA Fuel Economy

Combined: 23 MPG

City: 20 MPG

Highway: 30 MPG