GMC Acadia reliability: common problems by model year
Across 6 model years, the GMC Acadia has 2,087 owner-filed NHTSA complaints and 29 recalls on record. The most-reported areas are air bags and power train. 2015 drew the most complaints (506), 2020 the fewest (94).
6
Model years tracked
2,087
Owner complaints
29
Recalls
431
Median per year
Source: NHTSA complaints and recalls filed for GMC Acadia vehicles (US, public record). Typical used asking price $16,824–$38,874.
Which Acadia years have the most problems?
Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.
Sentiment is sharply divided by generation and is heavily influenced by powertrain reliability. For the 2024+ redesign (2025-2026 model years), owner sentiment is cautiously positive, praising its spacious interior, comfortable ride, modern features (especiall
Engine failures (3.6L V6): Catastrophic failure due to oil pickup tube clogging and cam failures, particularly in 2010-2015 models around 80,000-100,000 miles. Frequency: very frequent for older generations.
Transmission failures: Complete transmission failure reported around 100,000 miles on a 2017 model; transmission issues and "known transmission problems" cited as a deal-breaker for 2017-2023 models; early reliability issues with the 2024+ generation's transmission. Frequency: very frequent.
Oil leaks/cooler failures: Recurrent issue described as the vehicle "weeping oil like BP in the Gulf"; oil cooler failure leading to coolant contamination and overheating in a 2024+ model. Frequency: recurrent.
Underpowered/Noisy 4-cylinder engine: Cited as a deal-breaker for the 2017-2023 generation, with complaints about engine noise and lack of power. Frequency: recurrent.
Early-build quality issues (2024+): Multiple reports of significant problems requiring repeated dealer visits, including complete engine replacement, persistent oil leaks, and transmission issues, leading to lemon law claims. Frequency: recurrent.
Owner insights cover all generations of the Acadia. Individual model years are broken down above.