AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2009 Acura Rdx
Overall rating NHTSA-grounded
Average
Estimated 5-year repair + maintenance cost: $4,500–$7,500
The 2009 Acura RDX shows average reliability, mainly due to recurring airbag issues impacting safety. While other systems like brakes and powertrain exhibit low complaint rates, the airbag recalls are concerning.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| airbags | 50,000–100,000 miles | $400–$800 | very common |
| service brakes | 60,000–90,000 miles | $300–$600 | common |
| vehicle speed control | 70,000–100,000 miles | $200–$400 | occasional |
| visibility systems | 50,000–80,000 miles | $100–$300 | rare |
| powertrain | 80,000–120,000 miles | $700–$1,500 | rare |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Engine oil and filter changes
- Brake fluid replacement
- Transmission fluid change
- Tire rotation and balance
- Coolant system check
- Air filter change
- Spark plug replacement
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Airbag warning light
- Decreased braking performance
- Sudden changes in speed control
- Windshield wiper failure
- Transmission slipping
Generated by gpt-4o on 8/19/2026. Cost ranges are conservative estimates that account for typical regional variation.