2 complaints reported

2021 BMW 3 Series Engine

Owner-reported problems and safety issues filed with NHTSA. Review common failures, severity levels, and complaint trends over time.

Reports
2
Crashes
0
Fires
0
Injuries
0

Complaint Timeline

Chronological view of owner reports

Sep 2025

Motor mounts failed on 2021 G20 that only has 52k miles. Vehicle when purchased as CPO had 27k miles and was suppose to be inspected to be certified as CPO. In less than 30k miles from time of purchase it seems these failed early resulting in me driving the vehicle in an unsafe manner until they were scheduled for repair

Type: Vehicle, Vehicle: 2021 BMW 330I, Manufacturer: BMW of North America, LLC
Incident: Sep 2025
Aug 2025

I have reached out to both the manufacturer and dealership regarding “Recall Campaign No. 25V-636: Engine Starter” who both do not have a remedy for this recall and do not have a reasonable timeframe of when it will be resolved.

Type: Vehicle, Vehicle: 2021 BMW 330I, Manufacturer: BMW of North America, LLC
Incident: Mar 2025

Trend Over Time

Complaints by year

Quick Summary

The 2021 BMW 3 Series has 2 Engine complaints on file. Review the timeline above for detailed owner experiences.