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2016 Chevrolet Impala: engine and transmission complaints

HIGH COMPLAINT SIGNAL
54%
455 of 842 relevant owner complaints are about the engine, transmission or fuel system

54% of relevant owner complaints filed with NHTSA on the 2016 Chevrolet Impala are about the engine, transmission or fuel system. That is a model-level pattern, not bad luck.

Worse than 70% of the 1,230 model years we track (2010–2023).

Excludes 55 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 51%).

NHTSA data checked September 13, 2026
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Drivetrain complaints
455
engine, transmission, fuel
Total complaints
897
this model year
Fires reported
6
owner-reported
Recall campaigns
0
27 crashes · 18 injuries

Complaints by component

ENGINE304 · 34%
ELECTRICAL SYSTEM236 · 26%
UNKNOWN OR OTHER185 · 21%
POWER TRAIN178 · 20%
VEHICLE SPEED CONTROL150 · 17%
SERVICE BRAKES96 · 11%

The years either side

2010
46%
156 of 441
2011
41%
194 of 505
2012
34%
77 of 258
2013
24%
60 of 272
2014
17%
92 of 634
2015
17%
41 of 300
2016
54%
455 of 897
2017
37%
34 of 116
2018
33%
17 of 59
2019
36%
8 of 28
2020
too few complaints
2021
no data
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.

Cleaner alternatives

Same car, a better year

Other full-size 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,VEHICLE SPEED CONTROL,ENGINE01/20/2020CRASH2 INJURED
ON JAN 6 2020. I WAS DRIVING A 2016 CHEVY MALIBU, WHEN THE CHECK ENGINE LIGHT AND ENGINE REDUCE POWER LIGHT CAME ON. I PULLED OVER AND LET THE CAR SEAT FOR MAYBE 10 MINS. I RESTARTED THE VEHICLE AND BEGIN DRIVING AGAIN (IT WAS PULLING NORMAL). ABOUT 3 MILES DOWN THE ROAD I WAS MAKING A LEFT TURN AND THE CAR STOP PULLIN…
POWER TRAIN,ELECTRICAL SYSTEM,EXTERIOR LIGHTING11/21/2016CRASH1 INJURED
ON FRIDAY, NOVEMBER 18, 2016 AT APPROXIMATELY 5:20 A.M. I WAS PARKING MY CAR IN A CENTER CITY PARKING GARAGE. I WAS APPROXIMATELY 2 CAR LENGTHS FROM THE PARKING SPOT. I WAS BACKING MY CAR INTO THE SPOT. THE CAR WAS STOPPED AND I REMOVED MY SAFETY BELT AND LOWERED THE WINDOW. I PUT THE CAR IN REVERSE AND DEPRESSED TH…
ELECTRONIC STABILITY CONTROL (ESC),SERVICE BRAKE07/27/20191 INJURED
ENGINE FAILURE. MY CAR WENT COMPLETELY OUT WHILE DRIVING HOME. THE STABIKITRAK POP ON, ENGINE LIGHT POP ON, BRAKES LOCKED UP MAKING IT HARD FOR ME TO STOP THE CAR IN TRAFFIC. I HOPE THEY ARE PLANNING ON DOING SOMETHING ABOUT THIS BECAUSE I SHOULDN'T HAVE TO BE AFRAID FOR MY LIFE. THIS CAR IS DEFINITELY NOT SAFE.

Three of 455 drivetrain complaints. The full report shows more, with quotes about the engine in the car you are looking at first.

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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 3 body styles NHTSA files separately.