Widespread, critical safety failures in the braking system, including the master cylinder, ABS module, and ESC components. These failures can result in a complete loss of braking capability or loss of power assist. Estimated repair cost: $500 - $2,500.

Forward Collision Avoidance System Malfunction

Issues with Automatic Emergency Braking (AEB), warnings, and Adaptive Cruise Control. These systems rely on the primary braking and sensor integrity. Estimated repair cost: $300 - $1,500.

Reports of transmission failure occurring at relatively low mileage. Estimated repair cost: $2,000 - $4,000.

CARFOCALvehicle research

2025 GMC Acadia Maintenance guide

Name: Maintenance dataset for 2025 GMC Acadia
Creator: Carfocal

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

MAINTENANCE SUMMARY

The 2025 GMC Acadia, with a 'Below Average' reliability verdict, demands vigilant maintenance, particularly concerning its braking system. Widespread, critical safety failures in the brakes, including master cylinder and ABS module issues, occur at extremely low mileage.

View Critical Issue: Transmission Failure

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Reliability Score

Est. Annual Maintenance Cost

$400 - $600

TSBs & Recalls

194 TSBs | 0 Recalls

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Key Takeaways

Vigilant maintenance is essential due to a 'Below Average' reliability rating.
Prioritize inspection and maintenance of the braking system due to frequent early-life failures.

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Critical service intervals

Common failure analysis

Symptoms and prevention guidance