fueleconomy.gov/m

X 2003 Pontiac Grand Prix

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

2003 Pontiac Grand Prix

EPA Fuel Economy

Combined: 19 MPG

City: 16 MPG

Highway: 25 MPG

MPG estimates for 2016 and older vehicles may have been revised. Learn More

Compare Cars
Personalize
Help