2021 Mazda CX-9 Maintenance guide
v1.0Updated Ryan Davis4 Sources Analyzed
The 2021 Mazda CX-9, with a combined MPG of 23 and 4-wheel drive, presents an average reliability verdict. Owners should prioritize inspections of the second-row seat assembly due to a recall concerning its stability in a crash.
Reliability Score
Est. Annual Maintenance Cost
$400 - $700
TSBs & Recalls
53 TSBs | 2 Recalls
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Key Takeaways
- Prioritize recall completion for second-row seat assembly.
- Regular maintenance, including oil changes and filter replacements, is key.
2 more takeaways unlock below
Critical service intervals
Common failure analysis
Symptoms and prevention guidance
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MethodologyHow we score →
Scores are derived from NHTSA recalls and owner complaints, normalized by vehicle segment averages.
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