Best Year to Buy a Gmc Terrain
Reliability rankings across 16 model years, based on NHTSA owner complaints
Based on 16 model years of NHTSA complaint data, the 2025 Gmc Terrain is the most reliable year to buy with a Klunk Score of 97/100 ("Smooth Ride") and only 13 owner complaints. The 2011 model year is the least reliable with 396 complaints and a score of 35/100 ("Check Engine").
All Years Ranked
2025Smooth Ride 13 2021Smooth Ride 34 2023Smooth Ride 38 2024Smooth Ride 49 2022Solid Pick 85 2017Solid Pick 133 2016Solid Pick 152 2019Proceed with Caution 181 2020Proceed with Caution 194 2018Proceed with Caution 219 2010Proceed with Caution 296 2014Proceed with Caution 301 2015Proceed with Caution 315 2013Check Engine 369 2012Check Engine 370 2011Check Engine 396
97
92
91
88
77
67
64
58
55
51
44
43
42
37
37
35