The compact crossover that’s a Chevy Equinox with a GMC badge. The 1st gen’s 2.4L EcoTec has timing chain stretch; the 1.5L turbo has PCV issues. It’s a reliable-enough family car, but choose carefully.
The Terrain is a front-drive or AWD, unibody compact crossover. 1st gen (2010-2017): 2.4L I4 (182 hp) or 3.6L V6 (301 hp) and a 6-speed auto. 2nd gen (2018-2024): 1.5L Turbo I4 (170 hp) or 2.0L Turbo I4 (252 hp) and a 6-speed or 9-speed auto. 3rd gen (2025-2026): Has a 1.5L Turbo I4 (175 hp) and a CVT (FWD) or 8-speed auto (AWD).
1st gen: The 2.4L EcoTec has timing chain stretch issues. The 3.6L V6 has timing chain issues. 2nd gen: The 1.5L Turbo has PCV valve issues. The 2.0L Turbo is better. The 9-speed auto is okay. 3rd gen: Too new to judge. The Terrain is a reliable-enough family car, but avoid the 2.4L EcoTec and the early 3.6L V6.
Every listing below is VIN-matched to your exact Terrain before it ships, backed by a 60-day replacement warranty:
Looking for parts on a different GMC? Jump straight to its model page: