2018–2023 Audi A6 Mk5 (C8)
Browse our directory of 2018–2023 Audi A6 Mk5 (C8) vehicles. Access instant MOT history reports, tax status, and reliability insights for any registration listed below.
Registration Directory
Common Problems & Reliability
1
Serious
0
Moderate
0
Minor
The 2018–2023 Audi A6 Mk5 (C8) has 1 known issue. 1 of these are classified as serious faults that could be expensive to repair.
Belt Starter Generator (BSG) Failure
SeriousThe 48V mild-hybrid system can fail, leading to an "Electrical system: fault" message.
Symptoms: Warning messages, Total electrical failure while driving
Est. repair cost: £0–£1,500
Buying Tips for the 2018–2023 Audi A6 Mk5 (C8)
- ✓Ensure the Belt Starter Generator (BSG) recall has been performed
- ✓Check both touchscreens for responsiveness
- ✓Verify AdBlue and NOx sensor health
Check Any Vehicle
Don't see your specific car listed? Enter any UK registration number for an instant vehicle history check — including MOT history, tax status, finance check, and write-off data.
Free Vehicle Check