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.
The best I love my car
Pansetta, 02/05/2021
2021 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A)
10 of 12 people found this review helpful
Comfortable easy to manage and have the power.
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Amazing SUV
Jose Garza, 03/29/2020
2020 GMC Terrain SLE 4dr SUV AWD (1.5L 4cyl Turbo 9A)
7 of 8 people found this review helpful
Really really really nice SUV!!! Drive is great!!! Interior is amazing!!! Comfortable and sporty!!!
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2021 GMC Terrain for sale near you
Showing 3 of 38 listings
- SLT 4dr SUVMSRP: $20,78769 mi away
- SLE 4dr SUVMSRP: $17,50088 mi away
- SLT 4dr SUVMSRP: $14,99979 mi away
See all 38 listings
underpowered drive train
Bill B, 11/29/2021
2021 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A)
7 of 8 people found this review helpful
The drive train is underpowered at 35 to 45 when trying to maintain speeds following traffic on NH roads it transmission grinds like you are in a standard shift high gear going to slow. I have to put in L mode and select the best gear when you do that the rpms go higher and stops most of the grinding I complained at the dealer when I had 1200 miles on it and was told its normal use the L mode. I have the SLT I paid in the high 30"s for this car and can't wait until Ican get out of it. It is a terrible running car when you have to feel it grinding in the drivetrain. Highway is fine at higher speeds Very disappointed in this vehicle when i bot it i got extra warrantee thought last car i am 72 not a chance I will trade and will not go back to gm. Everything else works ok and is a nice car except it runs terrible.
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Not a tough vehicle
Disappointed in this purchase, 08/01/2021
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
12 of 15 people found this review helpful
This suv is not meant for any sort of off roading despite its appearance. The underside is unprotected including the plastic gas tank. We were on a road that my Honda civic has traveled and one scape broke a bearing holding the drive shift, which in turn made the all wheel drive unusable. Had a minor slide off into a snow bank earlier and had $5k in damage to grill, bumper, fog lights. For the price, this vehicle is very fragile. What it lacks in structural integrity it does not make up in fuel economy, so as a highway traveler it is not superior. It is comfortable, quick, and fun to drive, but I am very underwhelmed after 27k miles.
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Loosing Faith
Melissa T., 02/17/2023
2021 GMC Terrain SLT 4dr SUV AWD (1.5L 4cyl Turbo 9A)
9 of 11 people found this review helpful
I bought my SLT Terrain brand new in 2021. I love this car, well at least I thought I did. It took me nearly 5 months to find the car I wanted and loved. In the last 3 months I have had it at the shop twice for major repairs the fuel pump and now the the drive shaft. Yes it’s all covered under warranty but the car only has 20,000 miles. I bought a brand new car so I wouldn’t have to be in shop and had reliable transportation. Very disappointed!
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