2026 Bmw 540i vs 2025 Audi S6
The verdict
- Bmw 540i is more efficient at 28 MPG combined.
- Bmw 540i has fewer recalls (0).
Specifications
| Specification | Bmw 540i | Audi S6 |
|---|---|---|
| Model year | 2026 | 2025 |
| Class | Midsize Car | Midsize Car |
| Combined MPG | 28 | 22 |
| City MPG | 26 | 19 |
| Highway MPG | 32 | 27 |
| NHTSA overall | — | — |
| Recalls | 0 | 1 |
| Drivetrain | All-Wheel Drive | All-Wheel Drive |
| EPA annual fuel | $2750 | $3500 |