2025 Audi RS 5 vs 2026 Bmw 540i
The verdict
- Bmw 540i is more efficient at 28 MPG combined.
Specifications
| Specification | Audi RS 5 | Bmw 540i |
|---|---|---|
| Model year | 2025 | 2026 |
| Class | Midsize Car | Midsize Car |
| Combined MPG | 20 | 28 |
| City MPG | 18 | 26 |
| Highway MPG | 25 | 32 |
| NHTSA overall | — | — |
| Recalls | 0 | 0 |
| Drivetrain | All-Wheel Drive | All-Wheel Drive |
| EPA annual fuel | $3850 | $2750 |