2025 Mercedes-Benz AMG S63 E Performance vs 2026 BMW M3 Competition M xDrive Sedan
2025 Mercedes-Benz AMG S63 E Performance
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2026 BMW M3 Competition M xDrive Sedan
Open its page →| EPA figure | 2025 Mercedes-Benz AMG S63 E Performance | 2026 BMW M3 Competition M xDrive Sedan |
|---|---|---|
| Model year | 2025 | 2026 |
| Body · drive | Midsize · All-Wheel Drive · Plug-in hybrid | Compact · All-Wheel Drive · Gas |
| EPA range | 16 mi | — |
| Combined MPGe | 49 | — |
| Combined MPG | 18 | 18 |
| City / highway MPG | 15 / 23 | 16 / 23 |
| Fuel a year | $4,550 | $4,550 |
| Tailpipe CO₂ (g/mi) | 305 | 477 |
| Engine | 4.0 L 8-cyl turbo | 3.0 L 6-cyl turbo |
| Transmission | Automatic 9-spd | Automatic (S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.