X 2003 Dodge Ram Van 2500 2WD CNG

5.2 L, 8 cyl, Auto 4-spd, Natural Gas

EPA Fuel Economy

Combined: 13 MPG

City: 10 MPG

Highway: 18 MPG

X 1990 Audi 100

2.3 L, 5 cyl, Auto 3-spd, Regular Gasoline

EPA Fuel Economy

Combined: 18 MPG

City: 16 MPG

Highway: 20 MPG