AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2011 Subaru Wrx Sti
Overall rating NHTSA-grounded
Above average
Estimated 5-year repair + maintenance cost: $4,000–$8,000
The 2011 Subaru WRX STI exhibits above-average reliability with minimal owner complaints and some recalls. Key recalls focus on brake components in specific states, but resolution is straightforward and the overall impact on reliability is low.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| brake lines | 40,000–80,000 miles | $150–$400 | common |
| electronic stability control | 70,000–110,000 miles | $200–$600 | occasional |
| wheels | 60,000–100,000 miles | $300–$800 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter changes
- Brake fluid replacement
- Transmission fluid service
- Coolant flush and refill
- Timing belt replacement
- Spark plug change
- Wheel alignment
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Brake fluid leaks
- Loss of braking power
- ESC warning light
- Uneven tire wear
- Vibration during braking
Generated by gpt-4o on 8/24/2026. Cost ranges are conservative estimates that account for typical regional variation.