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2012 Chevrolet Suburban: engine and transmission complaints

NO ELEVATED SIGNAL
22%
17 of 76 relevant owner complaints are about the engine, transmission or fuel system

No elevated drivetrain complaint concentration in the available NHTSA records for the 2012 Chevrolet Suburban. Engine, transmission and fuel system account for 22% of relevant complaints.

Better than 83% of the 1,230 model years we track (2010–2023).

Excludes 25 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 17%).

NHTSA data checked September 13, 2026
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Drivetrain complaints
17
engine, transmission, fuel
Total complaints
101
this model year
Fires reported
2
owner-reported
Recall campaigns
4
3 crashes · 2 injuries

Complaints by component

UNKNOWN OR OTHER38 · 38%
AIR BAGS25 · 25%
STRUCTURE23 · 23%
ENGINE12 · 12%
ELECTRICAL SYSTEM10 · 10%
POWER TRAIN5 · 5%

The years either side

2010
13%
12 of 175
2011
19%
25 of 235
2012
22%
17 of 101
2013
23%
20 of 118
2014
20%
8 of 59
2015
27%
107 of 428
2016
34%
71 of 219
2017
44%
58 of 141
2018
47%
34 of 81
2019
78%
56 of 77
2020
64%
27 of 44
2021
77%
134 of 190
2022
76%
86 of 119
2023
73%
97 of 139

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 TRAIN08/12/2024CRASH1 INJURED
MY AUTO GEAR SHIFT DISINGAGED FROM THE TRANSMISSION THE CAR STARTED MOVING AS I WAS TRYING TO GET INTO THE DRIVER SEAT WITH DRIVER DOOR CATCHING THE TREE LIMBS AND OPENING THE DOOR AND ME HOLDING ONTO THE INSIDE DOOR HANDLE BROOKE AND I FELL ONTO THE GROUND WHEN THE CAR STOPPED BY BACKING OVER THE CURB AND HITTING AN…
POWER TRAIN,UNKNOWN OR OTHER,ENGINE03/01/2021
TRANSMISSION FAILURE< 150,000 MILES!! WELL MAINTAINED. LEFT US STRANDED ON OFF RAMP I-78.!!! CRACKED DASH ELECTRICAL PROBLEM. CHECK ENGINE LIGHT.
ELECTRONIC STABILITY CONTROL (ESC),ENGINE12/03/2018
TAKATA RECALL- ENGINE IS BEING REPLACED

Three of 17 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 (4)

AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
General Motors, LLC (GM) is recalling certain 2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado 1500, Silverado 2500/3500, Suburban, Taho…
AIR BAGS:FRONTAL:PASSENGER SIDE:INFLATOR MODULE
General Motors, LLC (GM) is recalling certain 2014 Cadillac Escalade, Escalade ESV, Chevrolet Silverado 2500, Silverado 3500, Suburban, Tahoe, GMC Sierra 2500, Sierra 350…
ELECTRICAL SYSTEM:IGNITION
General Motors LLC (GM) is recalling certain model year 2011-2012 Cadillac Escalade, Escalade ESV, Escalade EXT, Chevrolet Avalanche, Silverado HD, Silverado LD, Suburban…

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

Before you buy a 2012 Chevrolet Suburban

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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.