2001 Pontiac Bonneville vs 2001 Pontiac Firebird/Trans Am
| EPA figure | 2001 Pontiac Bonneville | 2001 Pontiac Firebird/Trans Am |
|---|---|---|
| Model year | 2001 | 2001 |
| Body · drive | Large · Front-Wheel Drive · Gas | Subcompact · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 20 |
| City / highway MPG | 16 / 26 | 17 / 25 |
| Fuel a year | $4,100 | $4,100 |
| Tailpipe CO₂ (g/mi) | 444 | 444 |
| Engine | 3.8 L 6-cyl supercharged | 5.7 L 8-cyl |
| Transmission | Automatic 4-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.