2019 GMC Terrain engine problems
The 2019 GMC Terrain has 62 engine complaints filed with NHTSA — 22% of the year's total, and roughly flat versus the prior model year.
62
Engine complaints
22%
Share of year
0
Crash-involved
0
Related recalls
Engine complaints by year
What owners report
“My wife was driving the car, about 70 mph on route 84 passing danbury ct. She was traveling in the middle lane, some kind of oil light went on the dashboard, car shut down while traveling 70 mph on the highway, and caught on fire under the hood. She managed to pull over, and got out of the car with…”
Common questions
How many engine complaints does the 2019 GMC Terrain have?
NHTSA has 62 complaints about the 2019 GMC Terrain engine — 22% of all complaints filed for that model year.
Related
Based on NHTSA ODI data through June 2026. Complaints are consumer-reported and unverified. Updated July 5, 2026.
Compiled by Sharon Ben-Moshe, Founder.