Vehicle Data Hub

2008 Mazda CX-9 problems

Owners have filed 234 complaints with NHTSA about the 2008 Mazda CX-9. Suspension is the most reported problem area, at 24% of complaints. Next are brakes (13%) and air bags (12%).

At a glance

Complaints
234 filed with NHTSA
Most reported
Suspension 24% of complaints
Crashes and fires
14 and 0
Injuries and deaths
5 and 0
Typical mileage
104,000 miles 172 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

When problems show up

Complaints by mileage, 2008 Mazda CX-9 Complaints by odometer reading in 20,000-mile steps. The median is about 104,000 miles. 0k to 20k miles: 23 complaints 20k to 40k miles: 7 complaints 40k to 60k miles: 11 complaints 60k to 80k miles: 21 complaints 80k to 100k miles: 18 complaints 100k to 120k miles: 35 complaints 120k to 140k miles: 28 complaints 140k to 160k miles: 17 complaints 160k to 180k miles: 6 complaints 180k to 200k miles: 2 complaints 200k+ miles: 4 complaints 040k80k120k160k200k miles Typical: 104,000 miles
Based on 172 complaints that include mileage. 24% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles23
20k to 40k miles7
40k to 60k miles11
60k to 80k miles21
80k to 100k miles18
100k to 120k miles35
120k to 140k miles28
140k to 160k miles17
160k to 180k miles6
180k to 200k miles2
200k+ miles4

What the data shows

Of the 172 complaints that include odometer readings, half describe a problem before roughly 104,000 miles. For suspension specifically, the median reported mileage is about 107,000 miles (41 complaints with mileage).

Safety-related details: 14 complaints mention a crash; 5 injuries reported.

Looking only at complaints filed within five years of the model year (so older and newer years are comparable), the 2008 ranks 9th most-complained-about out of 15 model years of the Mazda CX-9 with enough data (43 complaints in that window). It is also covered by 5 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

Tl* the contact owns a 2008 mazda cx9. The contact was driving approximately 15 MPH when the steering wheel became extremely stiff. The contact was unable to maintain control of the vehicle and was involved in a crash with another vehicle. The driver was injured. A police report was available. The vehicle was taken to an independent repair facility where repairs were made to the body damage. Prior to the crash, the contact was advised by an authorized dealer that the vehicle exhibited a power steering fluid leak.

Reported at 33,000 miles, July 2010 CrashInjury

Tl* the contact owned a 2008 mazda cx-9. The contact stated while driving at 45 MPH, the contact saw a raccoon and veered off the road causing the contact to hit a tree. The air bags deployed with extreme force causing the contact to have a migraine. A police report was filed. The contact sustained a chest contusion and received medical attention. The vehicle was not drivable and was towed to a junkyard. The vehicle was not diagnosed or repaired.

Reported at 93,000 miles, December 2018 CrashInjury

The front passenger and driver seat head rests bend too much forward causing neck pain. This bend cannot be adjusted. Mazda says that the headrest specifications were dictated to them by government standards. However, none of the other vehicles I have seen has this much bend. If the vehicle head rest specifications were dictated to them by the government then there is some serious errors in government specs since this unusual bend (haven't seen this much bend on any other vehicle) is causing neck pain.

Reported at 1,000 miles, August 2008 Injury

Was driving on neighborhood road, heading toward a state highway when all of the sudden a large boom occurred and I lost total control of the car and went up the curb and onto the sidewalk. I thought I'd blown a tire but got out and saw the entire wheel was disconnected - the suspension ruined. Would be happy to share pictures mechanic says ball joint, cv joint came completely off as well as brake fluid all over.

Reported at 118,000 miles, September 2015

Tl* the contact owns a 2008 mazda cx-9. The contact received NHTSA campaign number 17v457000 (air bags). The contact stated that the air bag warning light was illuminated. Additionally, the battery became inoperable. The vehicle was taken to an independent mechanic where the battery was replaced. The contact stated that the manufacturer exceeded a reasonable amount of time for the recall repair. The vehicle was not diagnosed nor repaired. The manufacturer was contacted however, no further assistance was provided.

Reported at 145,000 miles, December 2019

Other model years of the CX-9

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