BestCarRank
Mazda

2010 Mazda CX-9

Problems, Recalls & Reliability Report

Below Average

Quick Summary

The 2010 Mazda CX-9 has 193 owner complaints filed with NHTSA — that's 2.5x the segment average of 78. The most common issue is brakes problems (39% of all complaints), specifically: the first time i experienced this terrifying ordeal was in november of 2011. since then, i have had it happen two more times. the car accelerates of up to speeds of 90 mph without warning . all 3 incidents have happened on the highway. the brakes slow it down, but do not stop it. all 3 times, i've b. There are 6 recalls issued for this model year. ⚠️ 5 fire reports filed.

5 fire reports 6 crash reports 4 injuries

193

Total Complaints

6

Recalls Issued

/5

Safety Stars

2.5x

vs Segment Avg

Known Problems(top 5 of 8)

BRAKES

76 complaints
39%
  • THE FIRST TIME I EXPERIENCED THIS TERRIFYING ORDEAL WAS IN NOVEMBER OF 2011. SINCE THEN, I HAVE HAD IT HAPPEN TWO MORE TIMES. THE CAR ACCELERATES OF UP TO SPEEDS OF 90 MPH WITHOUT WARNING . ALL 3 INCIDENTS HAVE HAPPENED ON THE HIGHWAY. THE BRAKES SLOW IT DOWN, BUT DO NOT STOP IT. ALL 3 TIMES, I'VE B
  • TL* THE CONTACT OWNS A 2010 MAZDA CX-9. THE CONTACT STATED THAT WHILE DRIVING 25 MPH, THERE WAS A DELAY IN STOPPING DISTANCE ONCE THE BRAKES WERE ENGAGED. THE CONTACT MENTIONED THAT HE HAD TO DEPRESS THE BRAKES REPEATEDLY IN ORDER TO BRING THE VEHICLE TO A COMPLETE STOP. THE VEHICLE WAS TAKEN TO AN
  • I HAVE A 2010 MAZDA CX-9 WITH APPROXIMATELY 41,000 MILES. I HAVE BEEN DILIGENT IN MY MAINTENANCE-ALWAYS WITH A MAZDA DEALER. THE CAR STARTED TO EXHALE SLIGHTLY WHEN BRAKING. THE CAR THEN DID NOT WANT TO BRAKE/STOP WITHOUT PUMPING THE BRAKES REPEATEDLY. I WAS ABLE TO STOP SUDDENLY BUT UNABLE TO S
Typical onset: 50K miles Est. repair: $500💥 5 crashes

THE FIRST TIME I EXPERIENCED THIS TERRIFYING ORDEAL WAS IN NOVEMBER OF 2011. SINCE THEN, I HAVE HAD IT HAPPEN TWO MORE TIMES. THE CAR ACCELERATES OF UP TO SPEEDS OF 90 MPH WITHOUT WARNING . ALL 3 INCIDENTS HAVE HAPPENED ON THE HIGHWAY. THE BRAKES SLOW IT DOWN, BUT DO NOT STOP IT. ALL 3 TIMES, I'VE B

— NHTSA complaint filing

When Problems Appear on the 2010 Mazda CX-9

Based on 145 owner complaints that included an odometer reading. Median mileage at time of complaint: 71K miles. Most complaints cluster in the 60-100K miles range.

Overall complaint distribution by mileage
0-30K
22
30-60K
36
60-100K
44
100-150K
35
150-200K
8
200K+
0

OTHER

Earlier than typicalmedian 57K mi · 6 reports
0-30K
3
30-60K
0
60-100K
1
100-150K
2
150-200K
0
200K+
0

SPEED CONTROL

Earlier than typicalmedian 19K mi · 5 reports
0-30K
4
30-60K
1
60-100K
0
100-150K
0
150-200K
0
200K+
0

BRAKES

Reported earliermedian 75K mi · 63 reports
0-30K
4
30-60K
21
60-100K
19
100-150K
14
150-200K
5
200K+
0

ELECTRICAL

Reported earliermedian 45K mi · 5 reports
0-30K
1
30-60K
2
60-100K
2
100-150K
0
150-200K
0
200K+
0

TRANSMISSION

In line with typicalmedian 76K mi · 17 reports
0-30K
2
30-60K
3
60-100K
7
100-150K
5
150-200K
0
200K+
0

ENGINE

In line with typicalmedian 78K mi · 16 reports
0-30K
4
30-60K
2
60-100K
5
100-150K
3
150-200K
2
200K+
0

Mileage figures are self-reported by owners in NHTSA complaint filings. Peak bucket = the mileage range with the most complaints for that component; it reflects when owners noticed and reported problems, not necessarily when the fault first occurred.

Recalls (6)

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE12/10/2018

Mazda North American Operations (Mazda) is recalling certain 2014-2015 Mazda CX-9 vehicles sold, or ever registered in the states of Alabama, California, Florida, Georgia, Hawaii, Louisiana, Mississippi, South Carolina, Texas, Puerto Rico, American Samoa, Guam, the Northern Mariana Islands (Saipan), and the U.S. Virgin Islands or "Zone A." Additionally, unless covered in "Zone A," Mazda is recalling certain 2011-2013 Mazda6, 2011-2012 CX-7, and 2011-2015 CX-9 sold, or ever registered in the states of Arizona, Arkansas, Delaware, Illinois, Indiana, Kansas, Kentucky, Maryland, Missouri, Nebraska, Nevada, New Jersey, New Mexico, North Carolina, Ohio, Oklahoma, Pennsylvania, Tennessee, Virginia, West Virginia and the District of Columbia, or "Zone B." Additionally, unless covered in Zone A or Zone B, Mazda is recalling certain 2010-2013 Mazda6, 2010-2012 CX-7, and 2010-2015 CX-9 vehicles ever registered in the states of Alaska, Colorado, Connecticut, Idaho, Iowa, Maine, Massachusetts, Michigan, Minnesota, Montana, New Hampshire, New York, North Dakota, Oregon, Rhode Island, South Dakota, Utah, Vermont, Washington, Wisconsin, and Wyoming or "Zone C." These vehicles are equipped with certain air bag inflators assembled as part of the passenger frontal air bag modules used as original equipment or replacement equipment. In the event of a crash necessitating deployment of the passenger frontal air bag, these inflators may explode due to propellant degradation occurring after long-term exposure to absolute humidity and temperature cycling.

Risk: An inflator explosion may result in sharp metal fragments striking the driver or other occupants resulting in serious injury or death.

Fix: Mazda will notify owners, and dealers will replace the front passenger air bag inflator with an alternate inflator, free of charge. The recall began November 9, 2018. Owners may contact Mazda customer service at 1-800-222-5500, Option 4. Mazda's number for this recall is 1317F.

Fuel Cost Calculator for 2010 Mazda CX-9

Live EIA prices
Per year
$2,667
Per month
$222
Per mile
22.2¢
MPG
18
City driving (worst-case MPG)
$3,001/yr
Highway driving (best-case MPG)
$2,182/yr

Based on EPA fuel-economy ratings and EIA weekly retail prices (2026-07-20). Real-world cost varies with driving style, trim/engine, terrain, and traffic.

5-Year Gas Price History

EIA weekly retail data · 2021 → today
Current
$4.00
5-year low
$2.78
5-year high
$5.01
Since 2021
+27%

Source: US Energy Information Administration weekly retail gasoline prices.

Estimated Insurance Cost for 2010 Mazda CX-9

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.
Full coverage / year
$1,494
Full coverage / month
$125
Liability only / year
$639
vs US avg
-11%
How this estimate is calculated
US base full-coverage premium$1674
× state (US)1.00x
× vehicle class (suv-midsize)1.05x
× theft risk1.00x
× safety rating1.00x
× vehicle age0.85x
= Full coverage estimate$1494

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Mazda CX-9 Service Intervals

Oil change
8K mi / 12 mo
Tire rotation
8K mi
Brake fluid
24 months
Transmission fluid
60K mi
Engine coolant
120K mi
Spark plugs
60K mi
Cabin air filter
15K mi
Engine air filter
30K mi
Differential (AWD/4WD)
60K mi

SkyActiv-G naturally aspirated engines. AWD models need transfer case and rear differential service every 60K.

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Mazda New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)
3 yr / 36K mi
Powertrain
5 yr / 60K mi
Hybrid/EV battery
8 yr / 100K mi
Corrosion (rust perforation)
5 yr / unlimited mi
Roadside assistance
3 yr / 36K mi

These are the terms for a new Mazda. If you're buying a used 2010 CX-9, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Mazda dealer for VIN-specific remaining warranty.

Estimated Repair Costs

BRAKES(~50K mi)
$500
ENGINE(~50K mi)
$500
TRANSMISSION(~50K mi)
$500
SUSPENSION(~50K mi)
$500
AIR BAGS(~50K mi)
$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 193 owner complaints for this specific year, here's what to check or ask about:

  • BRAKES: THE FIRST TIME I EXPERIENCED THIS TERRIFYING ORDEAL WAS IN NOVEMBER OF 2011. SINCE THEN, I HAVE HAD IT HAPPEN TWO MORE TIMES. THE CAR ACCELERATES OF UP TO SPEEDS OF 90 MPH WITHOUT WARNING . ALL 3 INCIDENTS HAVE HAPPENED ON THE HIGHWAY. THE BRAKES SLOW IT DOWN, BUT DO NOT STOP IT. ALL 3 TIMES, I'VE B

    Typically appears around 50K miles. Repair cost ~$500

  • ENGINE: TL*THE CONTACT OWNS A 2010 MAZDA CX-9. THE CONTACT STATED THAT THERE WAS A LOUD TICKING NOISE IN THE ENGINE. ONCE THE ENGINE WAS COLD THE NOISE BECAME EXTREMELY LOUD BUT WHEN IT WAS WARM THE NOISE CEASED. THE VEHICLE WAS TAKEN TO THE DEALER TWICE. THE FIRST TIME THEY STATED THAT THEY CORRECTED THE P

    Typically appears around 50K miles. Repair cost ~$500

  • TRANSMISSION: I WAS DRIVING ON A STREET WITH A 25 MPH SPEED LIMIT WHEN ALL OF A SUDDEN THE CAR HESITATED AND MADE SOME WEIRD NOISES. I CONTINUED TO PULL OVER TO GET OUT OF THE WAY WHEN THERE WAS A HUGE BANG AND THE CAR CAME TO AN SUDDEN STOP. I WAS ABLE TO GET TO THE SIDE OF THE ROAD. SMOKE WAS COMING OUT OF T

    Typically appears around 50K miles. Repair cost ~$500

  • SUSPENSION: TL* THE CONTACT OWNS A 2010 MAZDA CX-9 THE CONTACT RECEIVED NOTIFICATION OF NHTSA CAMPAIGN NUMBER: 15V451000 (SUSPENSION); HOWEVER, THE PART NEEDED TO REPAIR THE VEHICLE WAS UNAVAILABLE. THE CONTACT STATED THAT THE MANUFACTURER EXCEEDED A REASONABLE AMOUNT OF TIME FOR THE RECALL REPAIR. THE MANUFACT

    Typically appears around 50K miles. Repair cost ~$500

  • RECALLS: Verify all 6 recalls have been completed — free at any Mazda dealer
  • General: Get a pre-purchase inspection from an independent mechanic ($100-$200)

NHTSA Safety Rating

No NHTSA safety rating available

At a Glance

Complaints
193
Recalls
6
Fire reports
5
Crash reports
6
Injury reports
4
Segment avg
78

Check a Specific VIN

See recalls for YOUR 2010 Mazda CX-9