Audi S6 S6 (C7)
C7 2012 – 2018 sedan 2 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| 4.0 V8 TFSI (420) | CEUC | Petrol | 3 993 | 309 | 420 | 550 | 2012 – 2014 | 520 hp · 720 Nm | |
| 4.0 V8 TFSI (450) | CTGE | Petrol | 3 993 | 331 | 450 | 550 | 2014 – 2018 | 540 hp · 740 Nm |
Figures are typical factory values; the ECU/TCU depends on the exact production date and market. Always identify the unit from the original read before ordering.