Audi A6 C8 (2018–today)Faults with the rear axle
Rear axle of the Audi A6 C8: problems and faults
In the Audi A6 C8 there are 2 documented faults with the rear axle: rear axle arm bolt nuts with stress corrosion in the A6 (rest of the car) and incorrect rear axle toe and camber: uneven rear tyre wear on the A6 (rest of the car).
- Critical severity: Rear axle arm bolt nuts with stress corrosion in the A6 · rest of the car
- High severity: Incorrect rear axle toe and camber: uneven rear tyre wear on the A6 · rest of the car
Most serious fault: Critical severity
Faults with the rear axle
Documented on this model, from most to least important.
Symptoms these faults cause
Frequently asked questions
What faults with the rear axle does the Audi A6 C8 have?
In the Audi A6 C8 there are 2 documented faults with the rear axle: rear axle arm bolt nuts with stress corrosion in the A6 (rest of the car) and incorrect rear axle toe and camber: uneven rear tyre wear on the A6 (rest of the car). Each fault has its own page with the affected years and versions, the symptoms and how to check for it.
Have you had a fault with the rear axle on your Audi A6 C8? Tell us at what mileage and how much you paid. Report your fault.
Sources
Every fact on this page links to its source. If you find an error, let us know.
- Alerta INFO/00138/21 – brazo del eje traseroEU Safety Gate (Rapex) · Official body · consulted 29 October 2026
- Alerta A12/00504/22 – eje traseroEU Safety Gate (Rapex) · Official body · consulted 29 October 2026