The Lane Check

CarsChevrolet › Malibu › 2020

2020 Chevrolet Malibu: engine and transmission complaints

HIGH COMPLAINT SIGNAL
58%
111 of 198 relevant owner complaints are about the engine, transmission or fuel system

58% of relevant owner complaints filed with NHTSA on the 2020 Chevrolet Malibu are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.

Worse than 76% of the 1,230 model years we track (2010–2023).

NHTSA data checked September 13, 2026
Share this car

Looking at a specific Malibu?Check its VIN: the full report, quotes about its own engine, and whether its recalls are still open. First report free.

Check a VIN
Drivetrain complaints
111
engine, transmission, fuel
Total complaints
198
this model year
Fires reported
0
owner-reported
Recall campaigns
1
10 crashes · 7 injuries

Complaints by component

ENGINE59 · 30%
POWER TRAIN58 · 29%
ELECTRICAL SYSTEM57 · 29%
SERVICE BRAKES49 · 25%
UNKNOWN OR OTHER44 · 22%
VEHICLE SPEED CONTROL18 · 9%

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

POWER TRAIN,ELECTRICAL SYSTEM09/08/2026
The vehicle's transmission shifter mechanism has failed for a second time, preventing the vehicle's computer from communicating with the gear shifter. When shifting the physical gear lever forward into the "Park" position and attempting to shut off the engine, a warning message reading "Action Required: Shift to Park" …
POWER TRAIN07/24/2026
The contact owns a 2020 Chevrolet Malibu. The contact stated that while attempting to shift the vehicle into park, the transmission failed to shift into park after several attempts. The contact referenced TSB: 19-NA-206; as a possible cause for the failure; however, the VIN was not included in the TSB. The vehicle was …
POWER TRAIN07/09/2026
While attempting to enter a high-speed expressway, the transmission malfunctioned, preventing normal acceleration. The vehicle could only accelerate very slowly but managed to maintain a limited speed, creating a hazardous situation while trying to merge into fast-moving traffic. I was able to navigate the vehicle off …

Three of 111 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 (1)

SEAT BELTS:CRITICAL FASTENERS
General Motors, LLC (GM) is recalling certain 2016-2021 Chevrolet Malibu and 2019-2021 Cadillac XT4 vehicles. The rear seat belt retractors may be improperly secured wit…

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

Before you buy a 2020 Chevrolet Malibu

Have the VIN?Paste it and get the full report for that car. First report free, then a 30-day pass covers a whole car search.

Check a VIN

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.