1997 BMW M3 vs 1997 BMW Z3 Roadster
| EPA figure | 1997 BMW M3 | 1997 BMW Z3 Roadster |
|---|---|---|
| Model year | 1997 | 1997 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Two Seaters · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 23 |
| City / highway MPG | 17 / 26 | 20 / 28 |
| Fuel a year | $4,100 | $3,550 |
| Tailpipe CO₂ (g/mi) | 444 | 386 |
| Engine | 3.2 L 6-cyl | 1.9 L 4-cyl |
| Transmission | Automatic 5-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.