AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Pontiac G6
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $5,200–$8,500
The 2009 Pontiac G6 has significant issues with the steering and electrical systems, which are highlighted by recalls and numerous owner complaints. Additionally, powertrain problems are evident, contributing to an overall below-average reliability expectation.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| steering | 70,000-110,000 miles | $450–$1,200 | very common |
| electrical system | 65,000-100,000 miles | $150–$800 | common |
| powertrain | 80,000-120,000 miles | $600–$2,000 | common |
| brakes | 60,000-90,000 miles | $250–$700 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake fluid replacement
- Transmission fluid service
- Coolant replacement
- Spark plug replacement
- Tire rotation and balancing
- Air filter replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Loss of power steering
- Flickering exterior lights
- Transmission shift issues
- Brake system warning lights
- Intermittent electrical failures
Generated by gpt-4o on 8/22/2026. Cost ranges are conservative estimates that account for typical regional variation.