Audi A6 A6 facelift (C8)
C8-FL 2023 – 2025 sedan 6 engines
Engines
| Engine | Code | Fuel | cc | kW | hp | Nm | Years | ECU / TCU | Stage 1 |
|---|---|---|---|---|---|---|---|---|---|
| 40 TDI 2.0 (204) | — | Diesel | 1 968 | 150 | 204 | 400 | 2023 – 2025 | 240 hp · 460 Nm | |
| 50 TDI 3.0 V6 (286) | — | Diesel | 2 967 | 210 | 286 | 620 | 2023 – 2025 | 340 hp · 700 Nm | |
| 40 TFSI 2.0 (204) | — | Petrol | 1 984 | 150 | 204 | 320 | 2023 – 2025 | 260 hp · 420 Nm | |
| 45 TFSI 2.0 (265) | — | Petrol | 1 984 | 195 | 265 | 370 | 2023 – 2025 | 320 hp · 460 Nm | |
| 55 TFSI 3.0 V6 (340) | — | Petrol | 2 995 | 250 | 340 | 500 | 2023 – 2025 | 420 hp · 600 Nm | |
| 50 TFSI e PHEV (299) | — | Plug-in hybrid | 1 984 | 220 | 299 | 450 | 2023 – 2025 | — |
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.