X 1991 Porsche Carrera 4

3.6 L, 6 cyl, Man 5-spd, Premium Gasoline

EPA Fuel Economy

Combined: 14 MPG

City: 12 MPG

Highway: 19 MPG

X 2011 Lincoln Navigator 4WD FFV

5.4 L, 8 cyl, Auto 6-spd, Regular Gasoline or E85

MSRP: $60,530

EPA Fuel Economy

Regular Gasoline

Combined: 15 MPG

City: 13 MPG

Highway: 18 MPG

E85

Combined: 11 MPG

City: 9 MPG

Highway: 13 MPG