X 1999 Lexus LS 400

4.0 L, 8 cyl, Auto 5-spd, Premium Gasoline

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 23 MPG

X 2008 Lexus IS 250

2.5 L, 6 cyl, Auto (S6), Premium Gasoline

EPA Fuel Economy

Combined: 24 MPG

City: 21 MPG

Highway: 29 MPG