2021 BMW 330e Maintenance guide
v1.0Updated Daniel Wilson4 Sources Analyzed
The 2021 BMW 330e presents a 'Good' reliability verdict with a score of 7.2, tempered by multiple recalls concerning the traction battery and seat belts. Owners should prioritize ensuring all recalls are completed and focus on electrical system integrity and occupant restraint checks.
Reliability Score
Est. Annual Maintenance Cost
$400 - $700
TSBs & Recalls
0 TSBs | 9 Recalls
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Key Takeaways
- Prioritize completion of all outstanding recalls, particularly those concerning the traction battery and seat belts.
- Regularly inspect the hybrid battery cooling system and associated components.
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Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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MethodologyHow we score →
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
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