Low-mileage critical failures reported in the powertrain, leading to loss of power and inability to shift out of park. This may be due to sensor or transmission overheating issues. Estimated repair cost: $1,500 - $4,000.

Seat Belt Malfunction

Complaints include difficulty latching seat belts and failure of seat belts to lock during an accident, impacting occupant safety. Estimated repair cost: $200 - $600.

Concerns about airbag system functionality, including non-deployment during an accident. This is a critical safety concern. Estimated repair cost: $500 - $1,500.

Blind Spot Detection Intermittency

Intermittent retraction of side mirrors affecting blind spot detection functionality. TSB updates have not consistently resolved this issue. Estimated repair cost: $300 - $800.

CARFOCALvehicle research

2024 Buick Enclave Maintenance guide

Name: Maintenance dataset for 2024 Buick Enclave
Creator: Carfocal

v1.0Updated May 30, 2026Ethan Miller4 Sources Analyzed

MAINTENANCE SUMMARY

The 2024 Buick Enclave, with a combined MPG of 20 and All-Wheel Drive, presents potential concerns regarding its powertrain and safety restraint systems. Owners should prioritize inspections for engine and seat belt issues, as indicated by 9 complaints.

View Critical Issue: Powertrain Failure

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

91 TSBs | 0 Recalls

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Key Takeaways

Prioritize inspection and maintenance of the powertrain and safety restraint systems due to documented low-mileage failures.
Regular oil changes with 5W-30 synthetic oil are critical for the 3.6L V6 engine.

3 more takeaways unlock below

Critical service intervals

Common failure analysis

Symptoms and prevention guidance