X 2002 Buick Park Avenue

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

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 25 MPG

X 1985 Mazda RX-7

1.1 L, 2 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 17 MPG

City: 15 MPG

Highway: 20 MPG