2015 GMC Yukon: engine and transmission complaints
ELEVATED COMPLAINT SIGNAL
36%
178 of 500 relevant owner complaints are about the engine, transmission or fuel system
36% of relevant owner complaints on the 2015 GMC Yukon are about the engine, transmission or fuel system. That is elevated. Worth an independent inspection before you commit to one.
Better than 61% of the 1,230 model years we track (2010–2023).
Excludes 490 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 18%).
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,SERVICE BRAKES09/06/2015CRASH4 INJURED
...WIFE STOPPED ON HILL TO SPEAK TO SON.. I BELIEVE AT THIS POINT THE VEHICLE WENT TO NEUTRAL, WHEN SHE TRY TO GO FORWARD, IT WENT DOWN THE HILL HIT A POLE AND ROLLED OVER.
POWER TRAIN03/23/20231 INJURED
Today my GMC Yukon, lurked forward so hard it hurt my neck, shoulders, and back, I know this is dangerous and has happened before, the lurches are becoming more forceful and powerful and I'm afraid now of driving it far or distance, I don't want anything to happen to me or my family while driving, I must be able to ge…
ENGINE,FUEL/PROPULSION SYSTEM05/23/2026
While traveling at highway speeds on Interstate 5 in Oregon, my 2015 GMC Yukon Denali experienced a sudden, catastrophic engine failure with zero advance warning. The vehicle instantly lost almost all propulsion and power while surrounded by high-speed traffic, creating an immediate and severe safety hazard on a major …
Three of 178 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 (10)
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 GMC Yukon
Ask the seller whether the transmission has ever been repaired or replaced, and whether the car has shown shuddering, slipping, delayed or harsh shifts, or a whine at speed.
Drive it from a cold start and long enough to warm up. Many transmission faults hide once the car is warm.
Get an independent pre-purchase inspection from a mechanic you choose, and tell them to focus on the transmission.
10 recall campaigns on this model year. Whether a specific car still has one open depends on the VIN; the report checks that.
Ask for service records. A transmission already replaced under warranty is a different car from one that was not.
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.
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 4 body styles NHTSA files separately.
