2013 BMW 128i vs 2013 BMW 135i Convertible
| EPA figure | 2013 BMW 128i | 2013 BMW 135i Convertible |
|---|---|---|
| Model year | 2013 | 2013 |
| Body · drive | Subcompact · Rear-Wheel Drive · Gas | Subcompact · Rear-Wheel Drive · Gas |
| Combined MPG | 21 | 20 |
| City / highway MPG | 18 / 28 | 18 / 25 |
| Fuel a year | $3,900 | $4,100 |
| Tailpipe CO₂ (g/mi) | 414 | 433 |
| Engine | 3.0 L 6-cyl | 3.0 L 6-cyl turbo |
| Transmission | Automatic (S6) | Automatic (AM-S7) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.