Mazda CX9
2011 only
2011 Mazda CX9 have 192 classified complaints on record for that year specifically, plus 4 recalls. The most common issue in this year is Master cylinder and booster, typically surfacing around 70,203 miles.
Computed directly from stored federal records for 2011 model years only — not blended with the rest of this vehicle's production run. See the full Mazda CX9 report for every year combined.
Where this year fits
What breaks, and when — 2011 only
Median onset: 70,203 miles.
More common in older model years.
Median onset: 92,000 miles. 4.2% of these reported an injury, a death, or a crash with fire.
More common in newer model years.
Median onset: 81,000 miles.
More common in older model years. · Typical repair: $2,280–$4,240 nationally.
Median onset: 107,500 miles.
More common in older model years. · Typical repair: $260–$1,910 nationally.
Median onset: 120,000 miles.
Tends to show up later than this model's other issues. · More common in older model years. · Typical repair: $230–$700 nationally.
Median onset: 92,000 miles.
More common in newer model years.
Onset mileage not consistently reported.
More common in older model years. · Typical repair: $1,350–$2,550 nationally.
Median onset: 66,832 miles.
Tends to show up earlier than this model's other issues.
From owner-filed complaints to NHTSA, not independently verified. Federal mileage reporting on recent complaints is sparse — see how it works. Cost ranges are national estimates from book labor hours and parts pricing, not this vehicle's actual repair history — they don't account for your location or shop type.
Cost estimator: what will this one cost you?
Enter the car's year and mileage. See which known problems are due in your next 3 years, what each costs at your state's labor rates, which ones to ask the seller about, and routine maintenance to budget for.
Sources: NHTSA Office of Defects Investigation — complaints and recalls, scoped to 2011 model year. See the full Mazda CX9 report for every year and full specs/safety data.