Last updated: 2026-04-20
GMC Acadia Reliability by Year
The GMC Acadia averages 69/100 across 7 model years, rated good.
GMC Acadia Reliability Overview
The GMC Acadia, covering model years 2018 to 2026, holds an average reliability score of 70/100, indicating good reliability with some notable issues in specific areas. Common problems reported by owners include power train and electrical system issues, particularly in earlier models, with repair costs averaging $734 annually, which is higher than the midsize SUV average of $573. The 2026 model year shows improvement with no recalls or complaints, making it potentially better suited for those seeking a midsize SUV with fewer reported issues.
Current generation: 3rd gen (2024–2023).
Best & Worst GMC Acadia Years
Comprehensive reliability analysis based on NHTSA data, owner complaints, and historical performance.
Best GMC Acadia Years to Buy
Based on reliability index scoreThe best GMC Acadia year is 2025 with a reliability score of 76/100, rated good. Other strong picks include 2024 (76/100) and 2021 (68/100).
GMC Acadia Years to Avoid
The worst GMC Acadia year is 2020 with a score of 62/100, primarily due to power train (17) issues.
GMC Acadia Reliability Score Trend
GMC Acadia reliability has remained consistent across model years, averaging 69/100.
Scores 0–100. Higher is better.
| Year | Score | Rating |
|---|---|---|
| 2018 | 68/100 | Good |
| 2020 | 62/100 | Good |
| 2021 | 68/100 | Good |
| 2022 | 66/100 | Good |
| 2023 | 64/100 | Good |
| 2024 | 76/100 | Good |
| 2025 | 76/100 | Good |
Year-by-Year Reliability
2026 GMC Acadia
0 recalls · 0 complaints
The 2026 GMC Acadia has good reliability. There are 0 recalls and 0 owner complaints on file for the 2026 GMC Acadia.
2025 GMC Acadia
0 recalls · 51 complaints
The 2025 GMC Acadia has good reliability. There are 0 recalls and 51 owner complaints on file for the 2025 GMC Acadia. The most commonly reported problem areas are: Service Brakes (24), Unknown Or Other (7), Power Train (4).
2024 GMC Acadia
0 recalls · 51 complaints
The 2024 GMC Acadia has good reliability. There are 0 recalls and 51 owner complaints on file for the 2024 GMC Acadia. The most commonly reported problem areas are: Service Brakes (14), Electrical System (7), Power Train (6).
2023 GMC Acadia
4 recalls · 37 complaints
The 2023 GMC Acadia has good reliability. There are 4 recalls and 37 owner complaints on file for the 2023 GMC Acadia. Severity signals include 3 crash-related complaints and 1 fire-related complaint. The most commonly reported problem areas are: Power Train (8), Electrical System (8), Unknown Or Other (4).
2022 GMC Acadia
3 recalls · 44 complaints
The 2022 GMC Acadia has good reliability. There are 3 recalls and 44 owner complaints on file for the 2022 GMC Acadia. Severity signals include 3 crash-related complaints and 1 fire-related complaint. The most commonly reported problem areas are: Electrical System (10), Unknown Or Other (7), Engine (5).
2021 GMC Acadia
2 recalls · 134 complaints
The 2021 GMC Acadia has good reliability. There are 2 recalls and 134 owner complaints on file for the 2021 GMC Acadia. Severity signals include 6 crash-related complaints. The most commonly reported problem areas are: Electrical System (27), Fuel Propulsion System (15), Power Train (14).
2020 GMC Acadia
6 recalls · 84 complaints
The 2020 GMC Acadia has good reliability. There are 6 recalls and 84 owner complaints on file for the 2020 GMC Acadia. Severity signals include 4 crash-related complaints. The most commonly reported problem areas are: Power Train (17), Electrical System (17), Steering (12).
2018 GMC Acadia
2 recalls · 369 complaints
The 2018 GMC Acadia has good reliability. There are 2 recalls and 369 owner complaints on file for the 2018 GMC Acadia. Severity signals include 8 crash-related complaints and 1 fire-related complaint. The most commonly reported problem areas are: Power Train (148), Unknown Or Other (86), Electrical System (67).
Found Your GMC Acadia? Check Its History
Every GMC Acadia has a different past. Before you buy, a VIN check reveals hidden accidents, title problems, and open recalls.
- Accidents
- Open Recalls
- Title History
- Odometer Rollback
GMC Acadia Repair Costs
Reliability Rating
3/5
Annual Repair Cost
$734
Repair Frequency
0.4/yr
Major Repair Risk
19%
$161 above the midsize SUVs average of $573/yr.
Ranked #23 of 26 among midsize SUVs.
GMC Acadia Years to Avoid
See which model years have the most problems
Most Reliable GMC Models
Compare all GMC models by reliability
Compare GMC Acadia With Similar SUVs
The GMC Acadia competes with other midsize suvs such as Chevrolet Traverse, Toyota Highlander, and Ford Explorer.
Chevrolet Traverse reliability
9 years tracked · 1417 complaints
Toyota Highlander reliability
9 years tracked · 1892 complaints
Ford Explorer reliability
9 years tracked · 2694 complaints
Honda Pilot reliability
9 years tracked · 2382 complaints
Hyundai Palisade reliability
7 years tracked · 1908 complaints
Frequently Asked Questions
- Is the GMC Acadia reliable?
- The GMC Acadia has good reliability with an average score of 69/100. Some model years are stronger than others — check individual years before buying.
- What is the best year for the GMC Acadia?
- The best year for the GMC Acadia is 2025 with a reliability score of 76/100, rated good. It has 0 recalls and 51 owner complaints on record. See full 2025 GMC Acadiaanalysis →
- What are the GMC Acadia years to avoid?
- The GMC Acadia years to avoid include 2020 (62/100). These model years score significantly below the model average due to higher recall and complaint volumes. See the full years-to-avoid analysis for details. See full years-to-avoid analysis →
- How much does it cost to maintain a GMC Acadia?
- The GMC Acadia has an estimated annual repair cost of $734, which is $161 above the midsize SUVs average of $573. This includes both scheduled maintenance and unscheduled repairs based on independent repair data.
How We Calculate Reliability Scores
Auto Reliability Index scores are calculated on a 0–100 scale using a weighted formula that combines multiple public data sources. Each factor is weighted based on its predictive value for real-world ownership experience.
Key Ranking Factors
Complaint Severity
NHTSA owner complaints weighted by component category (e.g., powertrain, safety systems, electronics, cosmetic) — safety-critical issues carry more weight than cosmetic ones. Adjusted for sales volume so high-volume models aren't unfairly penalized.
Repair Costs
Independent reliability ratings based on repair frequency, average repair costs, and severity of typical repairs for each model.
Recall Impact
Number of NHTSA recalls weighted by severity. “Stop driving” and fire-risk recalls are penalized more heavily than minor software or labeling recalls.
Issue Diversity
Measures how many major vehicle systems (engine, transmission, electrical, braking, etc.) have recorded complaints. A vehicle with issues spread across many systems may indicate systemic quality issues.
Scores are grouped into four tiers:
- 80–100: Excellent— Top-tier reliability, minimal issues
- 60–79: Good— Reliable with some minor concerns
- 40–59: Mixed— Notable issues, research before buying
- 0–39: Risky— Significant problems, proceed with caution
Data is sourced from NHTSA recall records, owner complaint filings, and independent repair databases. Scores are recalculated as new data becomes available. While the weighting model is proprietary, all underlying data sources are public and traceable.
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