repaired · 2026 Q3
Service brakes, hydraulic: pedals and linkages
NewRisk. Brake pedal detachment can cause a loss of brake function and increase the risk of a crash.
2021 Audi E-TRON QuattroProblems, recalls & complaints
NHTSA has logged 0 owner complaints about the 2021 Audi E-TRON Quattro. It is covered by 1 safety recall.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through April 15, 2026. Updated daily.
Complaints by system
Where the 2021 Audi E-TRON Quattro has problems
0 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
1 recall
2021 Audi E-TRON Quattro recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with Audi.
Best & worst years
2021 vs. every other E-TRON Quattro year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the E-TRON Quattro median. How we score
'19'21'22'23
- Avoid
- Caution
- Solid
- Best
- Not rated
Own a 2021 E-TRON Quattro?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.