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2018 Chevrolet Malibu: engine and transmission complaints

VERY HIGH COMPLAINT SIGNAL
64%
436 of 706 relevant owner complaints are about the engine, transmission or fuel system

64% of relevant owner complaints filed with NHTSA on the 2018 Chevrolet Malibu are about the engine, transmission or fuel system. Well over half of everything owners reported is the drivetrain. That is a severe model-level pattern; every model year we track at this level has a documented failure behind it.

Worse than 85% of the 1,230 model years we track (2010–2023).

NHTSA data checked September 13, 2026
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Drivetrain complaints
436
engine, transmission, fuel
Total complaints
706
this model year
Fires reported
4
owner-reported
Recall campaigns
6
24 crashes · 17 injuries

Complaints by component

ENGINE282 · 40%
ELECTRICAL SYSTEM195 · 28%
POWER TRAIN173 · 25%
UNKNOWN OR OTHER154 · 22%
VEHICLE SPEED CONTROL113 · 16%
FUEL/PROPULSION SYSTEM86 · 12%

The years either side

2010
25%
261 of 1,362
2011
40%
289 of 977
2012
30%
175 of 906
2013
35%
291 of 922
2014
51%
173 of 363
2015
50%
107 of 270
2016
55%
456 of 861
2017
58%
399 of 724
2018
64%
436 of 706
2019
65%
120 of 189
2020
58%
111 of 198
2021
51%
42 of 88
2022
58%
53 of 96
2023
34%
21 of 68

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

Cleaner alternatives

Same car, a better year

Other midsize sedans with no elevated signal

The percentage is each model year's drivetrain complaint share. No elevated signal describes the model year, not any one car; a well-kept example of a flagged model can still be the right buy, and any of these still needs an inspection.

What owners reported

STEERING,VEHICLE SPEED CONTROL,ENGINE11/16/20231 INJURED
The contact owns a 2018 Chevrolet Malibu. The contact stated that a "shift to park turn the vehicle off" message was displayed while the vehicle was in the park position. While driving at unknown speeds, the vehicle stalled. The steering wheel was tight. After slowing down, the driver depressed the start/stop button, a…
POWER TRAIN,AIR BAGS01/13/2023CRASH1 INJURED
The contact owns a 2018 Chevrolet Malibu. The contact stated that the check engine warning light was illuminated and flashing. While in the park position, the shift to park message was displayed. The vehicle was slow to move. While adding fuel to the tank, the fuel would bubble at the top and stop. While driving appr…
AIR BAGS,STRUCTURE,FUEL/PROPULSION SYSTEM11/23/2019CRASH1 INJURED
HAD A CAR ACCIDENT ON SEPTEMBER 17, 2019 MY CAR STALLED WHILE MAKING LEFT TURN HAD THIS PROBLEM SINCE I PURCHASED THIS CAR ALSO MY TIRES CONTINUED TO GO ON FLAT

Three of 436 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 (6)

AIR BAGS:SENSOR:OCCUPANT CLASSIFICATION
General Motors LLC (GM) is recalling certain 2016-2018 Chevrolet Malibu vehicles. During servicing, a Passenger Presence System (PPS) may have been installed that was no…
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicle…
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
General Motors LLC (GM) is recalling certain 2015-2018 GMC Canyon, 2016-2017 Buick Envision, 2016-2018 Chevrolet Colorado and Malibu, 2017-2018 GMC Acadia, 2018 Buick LaC…

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

Before you buy a 2018 Chevrolet Malibu

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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. Combined across 2 body styles NHTSA files separately.