CarComplaints.com Notes: The 2007 Mazda CX-7 has numerous reports filed with the NHTSA about engine & A/C problems.

Owners report problems with the 2007 CX-7's Variable Valve Timing (VVT) & timing chain failing, causing major damage to the engine — Mazda uses an interference design so typically the valves are bent & the entire engine needs to be replaced. Mazda dealers typically quote $9,000 for an engine replacement.

There is also a trend of the turbo failing at low mileage.

Finally for the 2007 CX-7 there is a clear pattern of A/C compressor failure at relatively low mileage. Owners report smoke & occasionally the serpentine belt catches fire when the A/C compressor clutch seizes while driving. Mazda extended the A/C warranty to 60,000 miles, however many owners report their A/C compressor failed very soon after the 60k mark.

In 2011, Mazda began a "Special Service Program" that extended the warranty to 7 years/70,000 miles covering turbocharger oil leaks & excessive timing chain noise — an early sign of timing chain failure. However coverage under the program requires perfect documentation of all required maintenance with other stipulations. Buyer beware.

10.0

really awful
Crashes / Fires:
1 / 0
Injuries / Deaths:
2 / 0
Average Mileage:
51,500 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 Mazda CX-7 seat belts / air bags problems

seat belts / air bags problem

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2007 Mazda CX-7 Owner Comments

problem #4

Mar 142020

CX-7 4-cyl

  • 140,000 miles

A D V E R T I S E M E N T S

We bought the vehicle used from a car dealership called heavy foot motors in san antonio tx. The very next day, the vehicle started smoking from the hood, exhaust, and smoke came through the air vents. My wife going about 5-10mph while making a turn in a residential neighborhood when the smoking started. We towed the vehicle to the dealership and explained what happened. Their mechanic took the vehicle and had it for three weeks. I picked the vehicle up and made it maybe 5 minutes down the road, and the vehicle did the same thing. So I had the vehicle towed back to the dealership again and it is currently there as of 4/4/2020. My safety concern is that there is smoke coming out of the engine, exhaust, as well as through the ac vent and going into the vehicle. Also, when I went to install my children's seat belt we realized the back seats seat belts do not lock to secure a carseat. That is a major safety concern for me. Also, upon purchase I realize there was no driver side door handle. We agreed in purchase contract that the dealership would put one on if I purchased it. I just found it strange how you could sell a car from a dealership without a driver side door handle. That is a huge safety concern incase something were to happen and that was the only door to open from the outside. I also realize now that the trunk does not open, the door will not open. I will be getting a copy of their mechanic's report where he stated that it is his professional opinion that the vehicle was sold in this condition. I have requested a refund which initially, ( verbally) I was told we would get if it in fact was sold in that manner but now they have backed out of that.

- San Antonio, TX, USA

problem #3

Oct 142015

CX-7

  • miles
Mazda is aware that the Cx-7 is a horribly made car which can be noted with the extensive list of recalls which the company has put out since its creation. Engine failure being the biggest concern to the safety of people on the road. Engine failure at 70mph on a busy highway can result in death. Something should be done to have Mazda compensate all owners for defectice vehicles. My engine failed and Mazda was of no help.

- Lompoc, CA, USA

problem #2

Aug 132008

CX-7

  • miles
First the air con compressor went out, now the air bags lights stays on.the engine light is also on.Mazda needs to recall these vehicles.there has been problems with this vehicle from the beginning.

- Montgomery, AL, USA

problem #1

Jun 162011

CX-7 4-cyl

  • 66,000 miles
Was rear-ended at a fast speed by an 18 tractor trailer. No air bags deployed. I was slung with such force again the steering wheel that the back of my seat fell backwards. My sons seatbelt came loose and by the grace of god I had enough strengths to grab him and pull him back to keep from going through the windshield. I have the most damage because I had to get loose from my seat belt. Neither airbags deployed which in the kind force we were hit with and on top of that the seat belt coming out. I am still having nightmare were I have slept walked out side and actually started to pick up sticks as if I were pick up my sons body.

- Fort Smith , AR, USA

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