There are 1 owner-reported engine complaints for the 2021 Volkswagen Passatin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
The contact owns a 2021 Volkswagen Passat. The contact stated that while stopped at a red traffic light, the engine stalled. The low oil pressure and the battery warning lights were illuminated. The contact was able to restart the vehicle. The vehicle was taken to a local independent mechanic, where it was diagnosed that the piston ring and engine had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 37,995.
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026