AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2017 Gmc Sierra
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $8,000–$15,000
The 2017 GMC Sierra exhibits average reliability with common powertrain and brake complaints. Other issues are less frequent but worth noting, like electrical problems.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| power train | 50,000–80,000 miles | $300–$1,800 | very common |
| service brakes | 40,000–70,000 miles | $250–$1,000 | common |
| electrical system | 30,000–60,000 miles | $100–$500 | occasional |
| engine | 60,000–100,000 miles | $400–$2,500 | occasional |
| visibility/wiper | 40,000–80,000 miles | $50–$200 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- oil and filter changes
- brake fluid replacement
- tire rotations and balancing
- engine air filter replacement
- transmission fluid changes
- cooling system checks
- spark plug replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- uneven brake wear
- transmission fluid leaks
- engine misfires
- sudden battery drain
- intermittent wiper malfunction
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.