X 1986 Buick Riviera

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

EPA Fuel Economy

Combined: 20 MPG

City: 17 MPG

Highway: 27 MPG

X 1986 Isuzu Trooper

2.2 L, 4 cyl, Man 5-spd, Diesel

EPA Fuel Economy

Combined: 25 MPG

City: 24 MPG

Highway: 26 MPG