X 1989 Chrysler Newport/Fifth Avenue

5.2 L, 8 cyl, Auto 3-spd, Premium Gasoline

EPA Fuel Economy

Combined: 17 MPG

City: 15 MPG

Highway: 20 MPG

X 2010 Infiniti M45

4.5 L, 8 cyl, Auto (S5), Premium Gasoline

MSRP: $52,150

EPA Fuel Economy

Combined: 18 MPG

City: 16 MPG

Highway: 21 MPG

X 1996 Mazda MX-5 Miata

1.8 L, 4 cyl, Auto 4-spd, Regular Gasoline

EPA Fuel Economy

Combined: 22 MPG

City: 19 MPG

Highway: 26 MPG