2008 Pontiac G5 XFE vs 2008 Pontiac G8
| EPA figure | 2008 Pontiac G5 XFE | 2008 Pontiac G8 |
|---|---|---|
| Model year | 2008 | 2008 |
| Body · drive | Subcompact · Front-Wheel Drive · Gas | Large · Rear-Wheel Drive · Gas |
| Combined MPG | 29 | 18 |
| City / highway MPG | 25 / 35 | 15 / 24 |
| Fuel a year | $2,300 | $4,550 |
| Tailpipe CO₂ (g/mi) | 306 | 494 |
| Engine | 2.2 L 4-cyl | 6.0 L 8-cyl |
| Transmission | Manual 5-spd | Automatic (S6) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.