Mazda CX-7 reliability: common problems by model year
Across 2 model years, the Mazda CX-7 has 592 owner-filed NHTSA complaints and 11 recalls on record. The most-reported areas are engine and engine cooling and engine. 2007 drew the most complaints (528), 2009 the fewest (64).
2
Model years tracked
592
Owner complaints
11
Recalls
528
Median per year
Source: NHTSA complaints and recalls filed for Mazda CX-7 vehicles (US, public record). Typical used asking price $5,898–$8,290.
Which CX-7 years have the most problems?
Complaint volume by model year. Raw NHTSA totals, not adjusted for sales volume or time on the road, so older and higher-selling years accumulate more. Every year links to its full breakdown.
Owner sentiment is mixed and heavily dependent on the specific powertrain. The vehicle is praised for its attractive styling, comfortable and well-appointed interior, and capable driving dynamics, particularly on open roads. However, significant and very frequ
Problematic turbocharged 2.3L gasoline engine: widely reported as unreliable, with high repair costs and long-term failure concerns. Frequency: very frequent.
Poor fuel economy: noted for both gasoline and diesel engines, especially in city or heavy traffic conditions. Diesel variant specifically criticized for high consumption on short trips. Frequency: very frequent.
Transmission sensitivity: gearboxes described as sensitive and expensive to repair; careful driving and regular fluid changes advised. Frequency: recurrent.
Oil system issues: unreliable oil level sensors (particularly noted on diesel), requiring manual checks. General oil leaks are also mentioned. Frequency: recurrent.
AdBlue system faults (Diesel): sensor problems are described as a well-known, costly issue, with some owners opting to disable the system. Frequency: recurrent.
Owner insights cover all generations of the CX-7. Individual model years are broken down above.