2003 Pontiac Grand Prix vs 2003 Pontiac Vibe
| EPA figure | 2003 Pontiac Grand Prix | 2003 Pontiac Vibe |
|---|---|---|
| Model year | 2003 | 2003 |
| Body · drive | Midsize · Front-Wheel Drive · Gas | Wagon · Front-Wheel Drive · Gas |
| Combined MPG | 20 | 27 |
| City / highway MPG | 17 / 27 | 25 / 31 |
| Fuel a year | $3,350 | $2,500 |
| Tailpipe CO₂ (g/mi) | 444 | 329 |
| Engine | 3.8 L 6-cyl | 1.8 L 4-cyl |
| Transmission | Automatic 4-spd | Automatic 4-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.