Factory service and repair documentation for the 2027 Audi S6, the performance version of the A6 saloon. The 2.9L turbocharged V6 with mild-hybrid assist is covered end to end — mechanical assembly, timing, lubrication and cooling, fuel and ignition, charge-air, emissions and exhaust — along with the quattro driveline, the S-specific brake and suspension hardware, and the control modules and adaptations that have to be correct before any of it drives the way it should.
Engine
- 2.9L V6 (DKMB) Turbocharged Mild Hybrid EV-Gas (MHEV)
Trims
- Prestige Sedan 4-Door
- Premium Sedan 4-Door
- Base Sedan 4-Door
- Premium Plus Sedan 4-Door
The engine code and trim list above are carried forward from 2024, the most recent independently confirmed model year for this chassis. Audi's erWin parts portal lists the S6 continuing into 2027, which is what confirms service data exists for the badge, so exact trim naming and output for 2027 should be treated as subject to confirmation against build data and the VIN.
Known issues on the 2027 Audi S6. No recalls are on federal record for this model year, and no complaints are logged with NHTSA. Both records take time to populate, so an empty page on a model year this new says more about the calendar than the car; check the VIN against NHTSA's campaign lookup before any restraint, airbag or braking repair. In day-to-day service the areas that reward attention are cooling system condition, charge-air plumbing and its connections, and correct module adaptation after component replacement.
The manual is built for sequential work: locate the component, follow the removal steps, do the job to the stated torque and sequence, then perform the adaptation or calibration the system needs afterwards. Wiring diagrams, connector views, measuring values and fault-code trees sit alongside every procedure that calls for them.
