AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Gmc Acadia
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $6,500–$13,500
The 2009 GMC Acadia has significant recalls related to seat belts, air bags, and electrical systems, along with numerous owner complaints about steering and power train. These issues contribute to a below-average reliability rating, indicating the potential for frequent and costly repairs.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| steering system | 70,000-100,000 miles | $400–$1,200 | very common |
| transmission | 80,000-110,000 miles | $1,500–$3,500 | common |
| engine | 90,000-120,000 miles | $2,000–$5,000 | common |
| electrical system | 60,000-90,000 miles | $300–$1,500 | occasional |
| air bags | 80,000-110,000 miles | $600–$2,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 5,000 miles
- Brake inspection every 10,000 miles
- Coolant flush every 60,000 miles
- Transmission service every 50,000 miles
- Replace air filter every 30,000 miles
- Inspect belts and hoses annually
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Steering issues or noises
- Delayed transmission shifting
- Check Engine light
- Unusual electrical behaviors
Generated by gpt-4o on 6/13/2026. Cost ranges are conservative estimates that account for typical regional variation.