2026 Audi A6 vs 2026 Audi S5
The verdict
The A6 and S5 are closely matched on the available data.
Specifications
| Specification | Audi A6 | Audi S5 |
|---|---|---|
| Model year | 2026 | 2026 |
| Class | Midsize Car | Midsize Car |
| Combined MPG | 23 | 23 |
| City MPG | 20 | 20 |
| Highway MPG | 29 | 29 |
| NHTSA overall | — | — |
| Recalls | 0 | 0 |
| Drivetrain | All-Wheel Drive | All-Wheel Drive |
| EPA annual fuel | $3350 | $3350 |