Roof Liner Support Issues

Recalls have addressed insecurely attached roof liner supports, which could pose a secondary risk in severe impacts. Estimated repair cost: $200 - $500.

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2021 BMW M240i Maintenance guide

Name: Maintenance dataset for 2021 BMW M240i
Creator: Carfocal

v1.0Updated Jun 4, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2021 BMW M240i, with a combined MPG of 21 and Rear-Wheel Drive, is rated as Good for reliability. Owners should prioritize regular maintenance, particularly concerning the seat belt systems which have been subject to recalls.

View Critical Issue: Seat Belt Retractor Malfunction

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

0 TSBs | 4 Recalls

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Key Takeaways

Reliability is rated as Good, with no reported consumer complaints.
Four recalls were issued, primarily concerning seat belt systems and roof liner supports.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance