2016 GMC Terrain: engine and transmission complaints
ELEVATED COMPLAINT SIGNAL
40%
53 of 133 relevant owner complaints are about the engine, transmission or fuel system
40% of relevant owner complaints on the 2016 GMC Terrain are about the engine, transmission or fuel system. That is elevated. Worth an independent inspection before you commit to one.
Better than 54% of the 1,230 model years we track (2010–2023).
Excludes 19 airbag, lighting and seat-belt recall complaints that would otherwise mask the signal (unadjusted: 35%).
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
ENGINE08/14/2026
The timing chain snapped and caused the engine to seize on our 2016 GMC Terrain 2.4L SLC-1 SUV/Truck. Since this has occurred multiple times on the 2.4L engines in this model from 2012 - 2016, we believe that there should be a recall as this issue could cause a major accident if the timing chain snaps or breaks while t…
POWER TRAIN,ENGINE06/05/2026
My 2016 GMC Terrain 2.4L Ecotec first stalled while idling at a red light in Raleigh, NC. I restarted it and it sounded different, so I drove it home. The next morning it would not start. The failure occurred at approximately 69,939 miles with no meaningful warning. The dealer’s diagnostic report states there were no …
ENGINE04/22/2026
My vehicle started turning off suddenly when stopped and then when starting to move. I replaced my rear seal. A week later, I have oil in my timing and my engine no longer works. I have had it checked by a shop. No warning was given. I have my oil checked regularly and changed on time. I had a car full of people, adult…
Three of 53 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 (2)
EQUIPMENT:OTHER:LABELS
General Motors LLC (GM) is recalling certain model year 2016 Chevrolet Equinox and GMC Terrain vehicles manufactured October 16, 2015. The certification labels may have …
EXTERIOR LIGHTING:HEADLIGHTS
General Motors, LLC (GM) is recalling certain 2010-2017 GMC Terrain vehicles. A reflection caused by the headlight housings may illuminate areas above the vehicle and ou…
This does not say whether a particular car has an open, unrepaired recall. That depends on the VIN.
Before you buy a 2016 GMC Terrain
Ask the seller whether the engine has ever been repaired or replaced, and whether the car has shown stalling, loss of power, rough idle, oil consumption or a check-engine light.
Drive it from a cold start and long enough to warm up. Many engine 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 engine.
2 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 engine 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.
