X 2003 Ford F150 Dual-fuel 2WD (LPG)

5.4 L, 8 cyl, Auto 4-spd, Regular Gasoline or Propane

EPA Fuel Economy

Regular Gasoline

Combined: 15 MPG

City: 13 MPG

Highway: 18 MPG

Propane

Combined: 11 MPG

City: 10 MPG

Highway: 14 MPG

X 1991 Audi 80 quattro

2.3 L, 5 cyl, Man 5-spd, Regular Gasoline

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 22 MPG