AI-generated · grounded in NHTSA data
Reliability & 5-year cost of ownership — 2007 Mazda Cx-7
Overall rating NHTSA-grounded
Below average
Estimated 5-year repair + maintenance cost: $5,500–$9,000
The 2007 Mazda CX-7 has a significant number of recalls and complaints, particularly related to airbag inflator issues and engine problems, affecting its reliability perception. The high number of complaints about engine cooling and suspension issues further contribute to the below-average rating.
Most-common failures
| Part | Typical mileage | Cost range | Frequency |
|---|---|---|---|
| Airbag inflator | 50,000–100,000 miles | $400–$800 | very common |
| Engine cooling system | 70,000–120,000 miles | $600–$1,500 | common |
| Lower ball joint | 60,000–90,000 miles | $300–$700 | common |
| Turbocharger | 80,000–120,000 miles | $1,000–$2,500 | occasional |
| Powertrain | 100,000–150,000 miles | $500–$2,000 | occasional |
Scheduled maintenance to budget
Routine items every owner should plan for.
- Oil and filter change every 5,000 miles
- Brake fluid replacement every 2 years
- Air filter replacement annually
- Transmission fluid change every 60,000 miles
- Tire rotation every 7,500 miles
Warning signs to watch for
Symptoms that signal a major upcoming repair.
- Unusual clunking sound from suspension
- Turbocharger lag
- Overheating engine
- Airbag warning light
- Transmission slipping
Generated by gpt-4o on 8/18/2026. Cost ranges are conservative estimates that account for typical regional variation.