2025 BMW Alpina B8 Gran Coupe vs 2026 Cadillac CT5 AWD
| EPA figure | 2025 BMW Alpina B8 Gran Coupe | 2026 Cadillac CT5 AWD |
|---|---|---|
| Model year | 2025 | 2026 |
| Body · drive | Midsize · All-Wheel Drive · Gas | Midsize · All-Wheel Drive · Gas |
| Combined MPG | 19 | 21 |
| City / highway MPG | 17 / 24 | 18 / 27 |
| Fuel a year | $4,350 | $3,900 |
| Tailpipe CO₂ (g/mi) | 458 | 418 |
| Engine | 4.4 L 8-cyl turbo | 3.0 L 6-cyl turbo |
| Transmission | Automatic (S8) | Automatic (S10) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.