2025 BMW M440i Coupe vs 2027 BMW 430i Convertible
| EPA figure | 2025 BMW M440i Coupe | 2027 BMW 430i Convertible |
|---|---|---|
| Model year | 2025 | 2027 |
| Body · drive | Subcompact · Rear-Wheel Drive · Hybrid | Subcompact · Rear-Wheel Drive · Hybrid |
| Combined MPG | 30 | 30 |
| City / highway MPG | 27 / 34 | 27 / 35 |
| Fuel a year | $2,750 | $2,750 |
| Tailpipe CO₂ (g/mi) | 296 | 295 |
| Engine | 3.0 L 4-cyl turbo | 2.0 L 4-cyl turbo |
| Transmission | Automatic (S8) | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.