AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2004 Gmc Canyon
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $4,800–$7,300
The 2004 GMC Canyon suffers from significant issues like brake light switch failures and safety concerns regarding child seat anchorage. These contribute to its below-average reliability rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| brake light switch | 50,000–80,000 miles | $100–$200 | very common |
| center high-mounted stop lamp | 60,000–90,000 miles | $150–$250 | common |
| cruise control system | 70,000–100,000 miles | $200–$400 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake inspections
- Coolant system checks
- Transmission fluid replacement
- Tire rotations and balancing
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Persistent brake warning lights
- Malfunctioning brake or taillights
- Cruise control faults
- Unusual brake pedal feel
Generated by gpt-4o on 6/9/2026. Cost ranges are conservative estimates that account for typical regional variation.