What are the most common problems with the 2011 Mazda CX-9?

Prioritize inspection of the passenger frontal airbag inflator module and front suspension lower ball joint/control arm components due to critical safety recalls.

How many recalls does the 2011 Mazda CX-9 have?

The 2011 Mazda CX-9 currently has 5 recalls on file. Review the full recall report to see affected components and available remedies.

Is the 2011 Mazda CX-9 a good buy used?

Verdict: Proceed with caution. Prioritize inspection of the passenger frontal airbag inflator module and front suspension lower ball joint/control arm components due to critical safety recalls. Verify that all outstanding recalls, especially those related to airbags, have been completed by a qualified technician. The 3.7L V6 engine offers robust performance but be aware of potential issues indicated by numerous TSBs. Expect average fuel economy for its class, with a combined EPA rating of 19 MPG. While owner complaints are low, the significant recall activity and TSB count suggest potential for future maintenance needs and associated costs. Always verify service history, open recalls, and maintenance records before purchasing.

What maintenance costs should I expect for the 2011 Mazda CX-9?

Refer to the maintenance cost guide for interval schedules, DIY difficulty ratings, and typical repair cost ranges for the 2011 Mazda CX-9.

2011 Mazda CX-9 Report

Known issues, recalls, running costs, and what to check before you buy.

Updated Jun 12, 2026Daniel Wilson3 Critical Recalls

Overall Score

Our Verdict

Proceed with caution

Key Takeaways

Prioritize inspection of the passenger frontal airbag inflator module and front suspension lower ball joint/control arm components due to critical safety recalls.
Verify that all outstanding recalls, especially those related to airbags, have been completed by a qualified technician.
The 3.7L V6 engine offers robust performance but be aware of potential issues indicated by numerous TSBs.
Expect average fuel economy for its class, with a combined EPA rating of 19 MPG.

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Overview

2011 Mazda CX-9

The 2011 Mazda CX-9 is a three-row family SUV that aimed to blend Mazda's characteristic driving dynamics with practicality. Under the hood, a 3.7-liter V6 engine provides ample power, paired with a six-speed automatic transmission and front-wheel drive. Its EPA estimated combined fuel economy is 19 MPG. However, a history of significant safety recalls, including critical issues with airbag inflators and suspension components, alongside a high volume of Technical Service Bulletins (TSBs), necessitates a cautious approach for used car shoppers. Despite no logged owner complaints, the recall data points to potential systemic concerns requiring diligent inspection.

Critical Failure Risk

Corrosion can lead to premature wear or failure of the lower ball joint and control arm assembly, potentially causing a loss of steering control. This was a subject of safety recalls.

Early detection can help you avoid a $600-$1,000 repair.

Open Maintenance Analysis →

Safety & Bulletins

Open Recalls5

Service Bulletins0

Full Recall History →

Owner Complaints

No primary complaint themes found.

Detailed Issue Breakdown →

Performance & Efficiency

Horsepower: 273HP
Torque: 270 lb–ftLB-FT

Fuel Efficiency

Combined

MPG

City

MPG

Highway

MPG

Full Vehicle Specifications ↓

Reliability

Practicality

The score is mainly limited by high fuel consumption.

Buyer Fit

Who This Car Is For

Best for

Buyers prioritizing a spacious three-row SUV with a capable V6 engine.

+2 more buyer-fit notes in the full report

Avoid if

Buyers seeking a trouble-free, low-maintenance used vehicle.

+2 more buyer-fit warnings in the full report

2011 Mazda CX-9 Reliability Analysis

Specs

Vehicle Specs

Fuel Type: Regular
Seating Capacity: 7
Horsepower: 273 hp
Torque: 270 lb-ft
Transmission: Automatic (S6)
Drivetrain: Front-Wheel Drive
Body Style: Suv
MSRP Range: $29,135 - $34,535
EPA Combined MPG: 19

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Most Common Issues

1. Front Suspension Lower Ball Joint / Control Arm Failure

Most reported

Usage data observed

2. Passenger Frontal Airbag Inflator Module

Usage data observed

See all common issues in the maintenance guide

First Service Interval

- Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection

Est. shop cost: $80 - $150

5,000 mi

Unlock the full maintenance guide for every scheduled service interval and cost forecast.

Full pre-purchase inspection checklist

Complete maintenance schedule (5 service intervals)

Repair forecasts with mileage and cost context

Full buyer-fit guidance and who should avoid it

Full specs and trim-level context

5 recall campaign details & remedy notes

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FAQ

Is the 2011 Mazda CX-9 reliable?

The CarFocal Reliability Score for the 2011 Mazda CX-9 is 8.9/10. Reliability score is 8.9/10. NHTSA recalls: 5. Owner complaints: 0.

How practical is the 2011 Mazda CX-9 for daily use?

Practicality score is 5.5/10. The score is mainly limited by high fuel consumption. EPA combined economy is 19 MPG. Seating capacity is 7. 4 passenger doors are listed. Boot capacity is 487 litres.

What is the overall score for the 2011 Mazda CX-9?

The CarFocal Overall Score for the 2011 Mazda CX-9 is 6.5/10. Overall score is 6.5/10 (Good). Confidence 55%. Maintenance 8.1/10. Practicality 5.5/10.

What does it cost to own and maintain a 2011 Mazda CX-9?

Based on Carfocal's data, First listed service: - Oil Change (5W-30 Synthetic) (Parts: 5W-30 Synthetic Oil, Oil Filter) - Tire Rotation and Inspection at 5,000 miles. Estimated first-year maintenance: $400 - $600. Repair prediction highlight: Front Suspension Lower Ball Joint/Control Arm (typical at 80,000 miles, estimated cost Min: $600 • Max: $1,000).

What is the MSRP range for the 2011 Mazda CX-9?

MSRP range is $29,135 - $34,535.

What engine is in the 2011 Mazda CX-9?

Engine specs list V6 • 6 • 3.7. Output is 273 hp • 270 lb-ft.

What transmission does the 2011 Mazda CX-9 use?

According to CarFocal's specs for the 2011 Mazda CX-9, transmission is Automatic (S6). The paired drivetrain is Front-Wheel Drive.

What is the combined EPA MPG for the 2011 Mazda CX-9?

EPA combined estimate is 19 MPG.

What driver assistance and safety features are available on the 2011 Mazda CX-9?

1 standard driver assistance features. Key features include Tire Pressure Monitoring System.

What is the fuel economy range for the 2011 Mazda CX-9?

According to CarFocal's specs for the 2011 Mazda CX-9, fuel economy range is 16-17 city / 22-24 hwy mpg combined.

How many people fit in a 2011 Mazda CX-9?

According to CarFocal's specs for the 2011 Mazda CX-9, seating capacity is 7.

What body style is the 2011 Mazda CX-9?

According to CarFocal's specs for the 2011 Mazda CX-9, body style is suv.

What drivetrain does the 2011 Mazda CX-9 use?

According to CarFocal's specs for the 2011 Mazda CX-9, drivetrain is Front-Wheel Drive. Transmission is Automatic (S6).

What are the NHTSA safety ratings for the 2011 Mazda CX-9?

NHTSA ratings: Rollover 4/5.

Are there open safety recalls on the 2011 Mazda CX-9?

This model year has 5 official safety campaigns listed.

Should buyers consider alternatives to the 2011 Mazda CX-9?

Alternatives listed in this guide: 2011 Toyota Highlander and 2011 Honda Pilot.