X 2002 Honda Civic CNG

1.7 L, 4 cyl, Auto (variable gear ratios), Natural Gas

EPA Fuel Economy

Combined: 28 MPG

City: 26 MPG

Highway: 31 MPG

X 1985 Honda Civic CRX

1.5 L, 4 cyl, Auto 3-spd, Regular Gasoline

EPA Fuel Economy

Combined: 26 MPG

City: 24 MPG

Highway: 29 MPG