X 2004 Cadillac CTS-V

5.7 L, 8 cyl, Man 6-spd, Premium Gasoline

EPA Fuel Economy

Combined: 17 MPG

City: 14 MPG

Highway: 23 MPG

X 2010 Bugatti Veyron

8.0 L, 16 cyl, Auto (S7), Premium Gasoline

EPA Fuel Economy

Combined: 10 MPG

City: 8 MPG

Highway: 14 MPG