2026 BMW M5 Sedan vs 2026 Mercedes-Benz AMG G63
| EPA figure | 2026 BMW M5 Sedan | 2026 Mercedes-Benz AMG G63 |
|---|---|---|
| Model year | 2026 | 2026 |
| Body · drive | Midsize · All-Wheel Drive · Plug-in hybrid | SUV · 4-Wheel Drive · Hybrid |
| EPA range | 29 mi | — |
| Combined MPGe | 47 | — |
| Combined MPG | 14 | 15 |
| City / highway MPG | 12 / 19 | 14 / 16 |
| Fuel a year | $5,850 | $5,500 |
| Tailpipe CO₂ (g/mi) | 264 | 608 |
| Engine | 4.4 L 8-cyl turbo | 4.0 L 8-cyl turbo |
| Transmission | Automatic (S8) | Automatic 9-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.