2024 GMC Terrain
This year had at least 30% fewer complaints than this model's typical year.
This verdict reflects complaint volume compared to this model's typical year. Recalls and safety issues below apply regardless of the verdict — always check them.
COMPLAINTS PER YEAR
View as data table
| Year | Complaints |
|---|---|
| 2010 | 290 |
| 2011 | 386 |
| 2012 | 364 |
| 2013 | 364 |
| 2014 | 296 |
| 2015 | 297 |
| 2016 | 152 |
| 2017 | 133 |
| 2018 | 218 |
| 2019 | 182 |
| 2020 | 194 |
| 2021 | 35 |
| 2022 | 59 |
| 2023 | 38 |
| 2024 | 49 |
| 2025 | 13 |
| 2026 | 28 |
KNOWN PROBLEM AREAS
Percentages can add to more than 100% -- a complaint can name more than one system.
43% of complaints: power train — 21 distinct reports on file, most commonly citing torque converter.
Show complaint excerpts
Factory powertrain programming actively locks out 9th gear (overdrive) during freeway driving at speeds exceeding 60â65 mph. The vehicle refuses to upshift from 8th to 9th gear, forcing sustained high-RPM operation during standard highway cruising.
NHTSA ODI report, 20260901
Leaking transmission fluid at 7,000 miles. Technicians noticed during routine oil change at dealership.
NHTSA ODI report, 20260713
22% of complaints: engine — 11 distinct reports on file.
20% of complaints: fuel/propulsion system — 10 distinct reports on file.
12% of complaints: electrical system — 6 distinct reports on file.
12% of complaints: forward collision avoidance — 6 distinct reports on file, most commonly citing warnings and automatic emergency braking.
Show complaint excerpts
I was driving about 55 mph with adaptive cruise control set to maintain a three-car-length following distance. It was raining, and when the vehicle in front of me slowed down, my vehicle did not detect it or slow down as expected.
NHTSA ODI report, 20260714
SAFETY TIMELINE
General Motors, LLC (GM) is recalling certain 2024 Chevrolet Blazer, Blazer EV, Equinox, and GMC Terrain vehicles. The door strikers may fracture, resulting in the door opening unexpectedly.
Remedy: Dealers will replace all four door strikers and attaching bolts, free of charge. Owner notification letters were mailed January 24, 2024. Owners may contact Chevrolet customer service at 1-800-222-1020 and GMC customer service at 1-800-462-8782.
Campaign 23V869000 — check if this car was fixed
BUY-SMART CHECKLIST
2024 GMC Terrain — pre-purchase inspection
- Test/inspect for power train issues (21 reports on file for this year).
- Test/inspect for engine issues (11 reports on file for this year).
- Test/inspect for fuel/propulsion system issues (10 reports on file for this year).
- Verify recall 23V869000 (structure) has been completed.
OTHER YEARS OF THIS MODEL
BEST YEARS
WORST YEARS
FAQ
Is the 2024 GMC Terrain reliable?
Based on NHTSA complaint volume compared to this model's typical year, the 2024 GMC Terrain is rated "better than typical".
What are the most common problems with the 2024 GMC Terrain?
The most-reported component is power train, accounting for 43% of complaints on file.
How many recalls does the 2024 GMC Terrain have?
1 recall on file for this model year.
Data updated 2026-09-16 · Complaints are unverified owner reports filed with NHTSA, not independently verified defects. Methodology.