X 1999 Oldsmobile Silhouette 2WD

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

EPA Fuel Economy

Combined: 18 MPG

City: 16 MPG

Highway: 23 MPG

Average: 20.7 MPG

Range: 19  to  23 MPG

Based on 2 vehicles

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X 1990 Chevrolet G10/20 Van 2WD

4.3 L, 6 cyl, Auto 3-spd, Regular Gasoline

EPA Fuel Economy

Combined: 15 MPG

City: 15 MPG

Highway: 17 MPG