2007 Mazda MAZDA6 Engine Problems
- Complaints
- 9about this part
- Share
- 6%of 156 total for the year
- Median mileage
- 92,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 9 complaints about the engine of the 2007 Mazda MAZDA6, 6% of the 156 complaints for this model year. Where a mileage was given, the median is 92,000 miles. 1 of these say a crash was involved, according to the filers.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“All of a sudden my cooling fan module continues to run after car has been turned off (can last anywhere from 5-10 minutes). Based off of the reviews I'm confused as to why there wasn't a recall for this issue? Called local Mazda dealership and they told me it would be $90 for them to just look at it.”
NHTSA complaint #10909796, filed 2016-09, 130,000 miles“The airbag deflated when I was involved in a car accident september 25, 2015. I suffered a fractured sternum from the airbag and severely multiple fractures in right ankle. This car was totaled. The accident was not my fault, the other car moved into my lane and I struck it head on.”
NHTSA complaint #11040415, filed 2017-10, 10,000 miles“Mazda 2007 Mazda 6 with severe corrosion to engine subframe posing a very serious safety concern if breaks while driving. Current Mazda 6 in question had less than 100k miles and was spotted by an oil change technician. I've asked a couple mechanics and was informed the car would be a possible death trap to myself or others if not fixed quickly. All parties are amazed at amount of corrosion, internet searches suggest this is a very common problem and already a recall in place for other year Mazda 6's.”
NHTSA complaint #11252273, filed 2019-08, 92,000 miles“For it having so few miles 60k and having been serviced with synthetic transmission oil, this car shift hard from first and second at regular temperature. On cold starts car shift harder and at times turns off or losses power.”
NHTSA complaint #10734084, filed 2015-07, 62,000 miles“The car has very serious issues with the transmission. When driving it jerks violently when switching gears from 2nd to 3rd gear and some times to the 4th gear. The dashboard some times shows the car has switched to the 3rd gear while the car is still revving abnormally high in 2nd gear. The transmission has some very serious and potentially deadly issues. This issues tend to occur frequently when accelerating from a stop. (the car's acceleration is very weak, I don't know if this is related to the issue or not )”
NHTSA complaint #10967637, filed 2017-03, 114,000 milesRelated service bulletins
- 11034447Jun 19, 2026This SA supersedes the previously issued SA(s) listed below. The changes are noted in Red. SA-061/25 12/17/25 DESCRIPTION If you encounter any type of electrical concern (e.g…
- 11032103Apr 21, 2026This Service Alert supersedes the previously issued SA listed below: The changes are noted in Red. SA-011/24 02/12/24, 06/06/24, 07/29/24 DESCRIPTION Mazda has developed factory…
- 11007019Aug 15, 2024If you encounter any type of electrical concern (e.g, dead battery, engine no start, DTC(s) stored...), interview the customer before proceeding with normal MGSS diagnosis by…
- 10092584Aug 26, 2016There is a concern that some water pumps are being replaced that are not faulty, due to signs of a very small coolant leak from the bleed hole. This service bulletin is to inform…
- 10092724Jun 24, 2016If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. If the…
- 10085289Jun 24, 2016If an engine assembly is replaced after a catastrophic internal mechanical failure, clean the intake manifold internally before installing a replacement engine assembly. If the…
Engine: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2021 | 13 | 76% |
| 2019 | 1 | 17% |
| 2018 | 32 | 55% |
| 2017 | 4 | 7% |
| 2016 | 7 | 9% |
| 2015 | 4 | 7% |
| 2014 | 15 | 11% |
| 2012 | 2 | 2% |
| 2011 | 3 | 2% |
| 2010 | 4 | 2% |
| 2009 | 11 | 3% |
| 2008 | 2 | 2% |
| 2007 | 9 | 6% |
| 2006 | 10 | 6% |
| 2005 | 4 | 3% |
| 2004 | 7 | 4% |
| 2003 | 10 | 6% |
Other parts of the 2007 Mazda MAZDA6
95 complaintsTransmission and drivetrain
17 complaintsElectrical system
11 complaintsEngine cooling
9 complaintsSteering
8 complaintsExterior lighting
5 complaintsBody and structure
5 complaintsSuspension
4 complaintsOther or unknown
3 complaintsSeat belts
3 complaintsEquipment
2 complaintsFuel system
2 complaints
← All problems reported for the 2007 Mazda MAZDA6
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology