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2015 Chevrolet Suburban: engine and transmission complaints

NO ELEVATED SIGNAL
27%
107 of 428 relevant owner complaints are about the engine, transmission or fuel system

No elevated drivetrain complaint concentration in the available NHTSA records for the 2015 Chevrolet Suburban. Engine, transmission and fuel system account for 27% of relevant complaints.

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

NHTSA data checked September 13, 2026
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Drivetrain complaints
107
engine, transmission, fuel
Total complaints
428
this model year
Fires reported
8
owner-reported
Recall campaigns
11
21 crashes · 34 injuries

Complaints by component

SERVICE BRAKES152 · 36%
STEERING59 · 14%
ELECTRICAL SYSTEM58 · 14%
UNKNOWN OR OTHER53 · 12%
POWER TRAIN47 · 11%
ENGINE39 · 9%

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

ENGINE09/21/20166 INJURED
TL* THE CONTACT OWNS A 2015 CHEVROLET SUBURBAN. THE CONTACT STATED THAT A STRANGE ODOR WAS PRESENT IN THE VEHICLE. SEVERAL OCCUPANTS ENDURED MIGRAINES, VERTIGO, NAUSEA, AND VOMITING WHILE IN THE VEHICLE. MEDICAL ATTENTION WAS NOT REQUIRED. THE VEHICLE WAS TAKEN TO A DEALER, BUT THE CAUSE OF THE FAILURE COULD NOT BE DET…
POWER TRAIN02/24/20261 INJURED
Pulling off from a stop sign on a hill, the car wouldn't accelerate and rolled back hitting a pedestrian and then jerked forward aggressively burning rubber on the tires. I smell the transmission burning. Luckily the lady didn't want to press charges.
POWER TRAIN05/14/20251 INJURED
The contact owns a 2015 Chevrolet Suburban. The contact stated that while driving on two occasions, the vehicle did not accelerate as intended. The contact stated that when the vehicle reached 55 MPH, the vehicle dead stopped, and she was thrust forward, and on the second occasion, she sustained a head injury from hitt…

Three of 107 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 (11)

STEERING:ELECTRIC POWER ASSIST SYSTEM
General Motors LLC (GM) is recalling certain 2015 Chevrolet Silverado 1500, Tahoe and Suburban, GMC Sierra 1500 and Yukon, and Cadillac Escalade vehicles. Electric power…
SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM
General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicl…
SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:WHEEL SPEED SENSOR/TONE RING
General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equip…

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

Before you buy a 2015 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.