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2010 Mazda Mazda6: engine and transmission complaints

NO ELEVATED SIGNAL
7%
11 of 149 relevant owner complaints are about the engine, transmission or fuel system

No elevated drivetrain complaint concentration in the available NHTSA records for the 2010 Mazda Mazda6. Engine, transmission and fuel system account for 7% of relevant complaints.

Better than 99% of the 1,230 model years we track (2010–2023).

Excludes 76 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 5%).

NHTSA data checked September 13, 2026
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Drivetrain complaints
11
engine, transmission, fuel
Total complaints
225
this model year
Fires reported
2
owner-reported
Recall campaigns
9
5 crashes · 2 injuries

Complaints by component

STRUCTURE60 · 27%
AIR BAGS54 · 24%
SUSPENSION43 · 19%
UNKNOWN OR OTHER33 · 15%
STEERING29 · 13%
EXTERIOR LIGHTING21 · 9%

The years either side

2010
7%
11 of 225
2011
7%
7 of 134
2012
14%
6 of 99
2013
too few complaints
2014
26%
34 of 137
2015
23%
12 of 60
2016
29%
20 of 77
2017
14%
8 of 60
2018
68%
39 of 58
2019
too few complaints
2020
too few complaints
2021
too few complaints
2022
no data
2023
no data

Manufacturers fix things mid-generation. A bad year next to a clean one is common; the fix usually arrived in between.

What owners reported

POWER TRAIN,ENGINE03/14/2014CRASH1 INJURED
MY SON TOOK MY CAR TO SCHOOL. HE WAS GOING TO LEAVE AFTER SCHOOL LET OUT, HE WAS GOING TO GIVE HIS FRIEND A RIDE HOME. THIS IS A 6 SPEED CAR. HIS FRIEND GOT IN THE CAR ON THE PASSENGER SIDE, MY SON WAS TALKING TO HIS BROTHER, HE WAS NOT IN THE CAR. MY SON HAD PUT THE KEYS ON THE DRIVER SEAT, HIS FRIEND PUT THE KEY IN T…
POWER TRAIN,ELECTRICAL SYSTEM03/26/2022
Car won't start due to PCM/TCM lost communication.
ENGINE11/29/2019
FUEL TANK ASSEMBLY ⁃ MY VENT LINE WAS CLOGGED TO WHERE MY FUEL TANK CREATED A LEAK & THEN FUEL TANK COLLAPSED WHILE I WAS DRIVING . I DROVE MY CAR FOR 2 DAYS WITHOUT KNOWING & DID NOT REALIZE IT UNTIL I WAS FILLING UP GAS INTO MY CAR & I NOTICED THE GAS LEAKING PROFUSELY . I TOOK MY CAR TO THE DEALERSHIP, IN WH…

Three of 11 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

Recall campaigns on this model year (9)

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
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…
SUSPENSION:FRONT:CONTROL ARM
Mazda North American Operations (Mazda) is recalling certain 2009-2010 Mazda Mazda6 vehicles sold, or ever registered in Connecticut, Delaware, Illinois, Indiana, Iowa, K…
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
Mazda North American Operations (Mazda) is recalling certain 2007-2012 CX-7, CX-9, and 2009-2012 Maza6 vehicles. These vehicles had their passenger frontal air bag infla…

This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.

Before you buy a 2010 Mazda Mazda6

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Experimental model-level information. This is not a vehicle inspection, vehicle-history report, financial advice or purchase recommendation. It describes patterns across a model year, not the condition of any individual vehicle.