Used 2021 GMC Terrain Consumer Reviews
Used Terrain for sale
We have a limited number of reviews for the 2021 Terrain, so we've included reviews for other years of the Terrain since its last redesign.
Love my Terraib
Greener, 07/04/2024
2020 GMC Terrain SLE 4dr SUV AWD (1.5L 4cyl Turbo 9A)
0 of 0 people found this review helpful
Have owned for 4 and a half years. Literally no issues. Very good gas mileage and the 9 speed electronic transmission is one of the smoothest shifting I’ve ever owned. The ride is very good also.
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Beautiful car!
Zoey, 08/26/2024
2020 GMC Terrain Denali 4dr SUV AWD (2.0L 4cyl Turbo 9A)
0 of 0 people found this review helpful
Love everything about this vehicle, loaded with all the bells and whistles!
2021 GMC Terrain for sale near you
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- SLT 4dr SUVMSRP: $18,84784 mi away
- SLT 4dr SUVMSRP: $18,99586 mi away
- SLT 4dr SUVMSRP: $20,00092 mi away
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Awesome truck
Audi, 10/22/2021
2020 GMC Terrain SL 4dr SUV (1.5L 4cyl Turbo 9A)
0 of 0 people found this review helpful
Small gas tank
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Sharp looking,and Nice to Drive!
Jim H, 01/08/2021
2020 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A)
0 of 2 people found this review helpful
Well worth it
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Only six months
roy, 07/01/2021
updated 07/09/2025
2020 GMC Terrain Denali 4dr SUV AWD (2.0L 4cyl Turbo 9A)
0 of 4 people found this review helpful
Not cheap
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- Value