AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Gmc Acadia Denali
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $7,000–$12,000
The 2017 GMC Acadia Denali shows moderate reliability with some recalls, but generally reasonable performance. Common complaints relate to electronic and drivetrain issues, which can be costly but are not pervasive.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| transmission | 70,000–100,000 miles | $2,500–$5,000 | common |
| electrical system | 50,000–80,000 miles | $800–$1,500 | common |
| air conditioning | 60,000–90,000 miles | $400–$900 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil change every 5,000 miles
- Brake fluid replacement every 45,000 miles
- Transmission fluid change every 60,000 miles
- Tire rotation every 7,500 miles
- Replace air filter every 30,000 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Rough or delayed shifting
- Frequent electrical glitches
- Unusual AC noises
- Dashboard warning lights
- Steering wheel vibrations
Generated by gpt-4o on 8/23/2026. Cost ranges are conservative estimates that account for typical regional variation.