The Weekly Driver
Reliability
GMC

Terrain

Compact SUV
3 Generations
16 Engines
3,146 Total Complaints
Generations by reliability score
1 above the class average1 below average

Generation Timeline

2010-2017 1st
10 engines
2,280 complaints 20 fire reports 1 death reported
5.0/10
→
2018-2025 2nd
5 engines
833 complaints 8 fire reports
7.8/10
→
2026 2026
1 engine
33 complaints 2 fire reports
Not rated
→

Inspecting a used GMC Terrain? Open the inspection checklist and pick the model year.

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