Model

GMC Terrain by Model-Year

18 model-years of the GMC Terrain, 2010 through 2027. Each row carries that model-year’s own EPA combined MPG(e), estimated annual fuel cost, NHTSA complaints filed and recall campaigns issued, so you can see which year is worth reading about before you open it.

Every Model-Year Compared

Fuel economy, fuel cost, complaints and recall campaigns by model-year18 model-years, newest first. Scroll sideways to see every column.
Model Year	Combined MPG(e)	Annual Fuel Cost ($)	Complaints	Recall Campaigns
2027 GMC Terrain	25–26	2,400–2,500	1	0
2026 GMC Terrain	25–27	2,300–2,500	34	1
2025 GMC Terrain	25–27	2,300–2,500	13	0
2024 GMC Terrain	25–26	2,400–2,500	55	1
2023 GMC Terrain	26	2,400	41	2
2022 GMC Terrain	26–27	2,300–2,400	89	4
2021 GMC Terrain	26–27	2,300–2,400	36	2
2020 GMC Terrain	23–27	2,300–3,350	198	2
2019 GMC Terrain	23–32	2,200–3,350	187	3
2018 GMC Terrain	23–32	2,200–3,350	226	5
2017 GMC Terrain	18–25	2,500–3,450	135	1
2016 GMC Terrain	18–26	2,400–3,450	153	2
2015 GMC Terrain	19–26	2,400–3,300	299	3
2014 GMC Terrain	19–26	2,400–3,300	297	2
2013 GMC Terrain	19–26	2,400–3,300	365	3
2012 GMC Terrain	19–26	2,400–3,300	364	4
2011 GMC Terrain	19–26	2,400–3,300	386	4
2010 GMC Terrain	20–26	2,400–3,100	290	3