Vehicle Data Hub

2010 Mazda CX-7 engine problems

22 complaints about engine have been filed for the 2010 Mazda CX-7, which is 10% of all its NHTSA complaints. It is the 3rd most reported problem area for this model year.

At a glance

Complaints
22 10% of this year's complaints
Typical mileage
51,000 miles 20 complaints with mileage
Crashes and fires
1 and 2
Injuries and deaths
0 and 0

Source: NHTSA owner complaints

When engine problems show up

Engine complaints by mileage, 2010 Mazda CX-7 Complaints by odometer reading in 20,000-mile steps. The median is about 51,000 miles. 0k to 20k miles: 3 complaints 20k to 40k miles: 6 complaints 40k to 60k miles: 3 complaints 60k to 80k miles: 3 complaints 80k to 100k miles: 2 complaints 100k to 120k miles: 2 complaints 120k to 140k miles: 0 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 1 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 51,000 miles
Based on 20 complaints that include mileage. 60% 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 miles3
20k to 40k miles6
40k to 60k miles3
60k to 80k miles3
80k to 100k miles2
100k to 120k miles2
120k to 140k miles0
140k to 160k miles0
160k to 180k miles1
180k to 200k miles0
200k+ miles0

What the data shows

Of the 20 engine complaints that report mileage, the median is about 51,000 miles, and 60% were reported before 60,000 miles.

These complaints mention 1 crash, 2 fires.

What owners wrote

My daughter was driving the cx-7 on the highway and it caught on fire. There was a pop and then smoke and flames. My daughter moved to the left shoulder as soon as she heard the pop and the vehicle engulfed in flames. The vehicle was a total loss. At the time of the incident the vehicle was in great condition. The vehicle was at 94,000 miles. An oil change was completed recently as well as all regular maintenance.

Reported at 94,000 miles, September 2017 Fire

Tl* the contact owns a 2010 mazda cx-7. While driving 55 MPH, the vehicle's temperature gauge increased. The vehicle shook and a popping noise was heard. The vehicle was driven back to the contact's residence and then stalled. A "warning state of shock" message appeared. In an attempt to cool the engine, the air conditioner was activated. The vehicle was not repaired due to the repair cost. The contact was informed by the dealer that the repairs would be covered under the vehicle's warranty.

Reported at 165,000 miles, March 2018

Other problems reported for the 2010 Mazda CX-7

Engine problems in other years

Engine problems across all Mazda models