X 1997 Buick Regal/Century

3.8 L, 6 cyl, Auto 4-spd, Premium Gasoline

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 26 MPG

X 2001 Mazda Millenia

2.5 L, 6 cyl, Auto 4-spd, Premium Gasoline

EPA Fuel Economy

Combined: 20 MPG

City: 17 MPG

Highway: 24 MPG