2007 Pontiac Solstice vs 2007 Porsche 911 GT3
| EPA figure | 2007 Pontiac Solstice | 2007 Porsche 911 GT3 |
|---|---|---|
| Model year | 2007 | 2007 |
| Body · drive | Two Seaters · Rear-Wheel Drive · Gas | Minicompact · Rear-Wheel Drive · Gas |
| Combined MPG | 21 | 18 |
| City / highway MPG | 19 / 24 | 15 / 22 |
| Fuel a year | $3,900 | $4,550 |
| Tailpipe CO₂ (g/mi) | 423 | 494 |
| Engine | 2.4 L 4-cyl | 3.6 L 6-cyl |
| Transmission | Automatic 5-spd | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.