Service Brakes Failure

Complaints indicate potential issues with brake system components, including premature pad wear and complete loss of braking force. This is a critical safety concern. Estimated repair cost: $500 - $1,500.

Forward Collision Avoidance: Automatic Emergency Braking

Reports of unexpected automatic emergency braking activations, particularly when reversing, suggest potential sensor or software issues within the forward collision avoidance system. This can be disruptive and potentially dangerous. Estimated repair cost: $300 - $1,000.

Electrical System Failures

Complaints include infotainment screen failures and complete dashboard blackouts, sometimes coinciding with brake system issues. These can affect vehicle operation and driver information. Estimated repair cost: $400 - $1,200.

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2024 GMC Acadia Maintenance guide

Name: Maintenance dataset for 2024 GMC Acadia
Creator: Carfocal

v1.0Updated May 30, 2026Ryan Davis4 Sources Analyzed

MAINTENANCE SUMMARY

The 2024 GMC Acadia faces a 'Below Average' reliability verdict, with significant safety-critical issues like brake system failures and electrical problems reported at low mileage. Owners must prioritize regular inspections of the service brakes and forward collision avoidance systems, as these are the most frequent complaint areas.

View Critical Issue: Engine Seizure (Low Oil Pressure)

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Reliability Score

Est. Annual Maintenance Cost

$400 - $700

TSBs & Recalls

205 TSBs | 0 Recalls

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Key Takeaways

The 2024 GMC Acadia has a 'Below Average' reliability rating.
Frequent complaints concern the service brakes and forward collision avoidance systems.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance