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Used 2021 GMC Terrain Consumer Reviews

4.1 out of 5 stars
55 reviews

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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.

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Pros
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5 out of 5 stars

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!

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5 out of 5 stars

We love this car!!

Love my Terrain!, 10/11/2024
2021 GMC Terrain Denali 4dr SUV (1.5L 4cyl Turbo 9A)
0 of 0 people found this review helpful

This Terrain replaced our 2011 Subaru Forester which was a nice car many years ago but is now a basic car with few safety features. They thought of everything with this Terrain! The Denali trim is the top-of-the-line Terrain model. It has many safety features and some features that aren’t essential but really nice for comfort like cooling seats, heated mirrors and steering wheel and even a front camera. Good on gas mileage. The body style is modern and sleek and I wanted an SUV with AWD. We’ll see how it drives in heavy snow but I’m sure it will be fine. We even got the color I wanted, charcoal gray. This is the nicest car I’ve ever owned! Even my “Clint Eastwood” Dirty Harry critical car buying husband loves it!

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
4 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
4 out of 5 stars
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2021 GMC Terrain for sale near you
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5 out of 5 stars

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

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

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

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
4 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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5 out of 5 stars

Only six months

roy, 07/01/2021
updated 07/08/2024
2020 GMC Terrain Denali 4dr SUV AWD (2.0L 4cyl Turbo 9A)
0 of 4 people found this review helpful

Not cheap

Safety
5 out of 5 stars
Technology
5 out of 5 stars
Performance
5 out of 5 stars
Interior
5 out of 5 stars
Comfort
5 out of 5 stars
Reliability
5 out of 5 stars
Value
5 out of 5 stars
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