Used 2021 GMC Terrain Consumer 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.
Solid, luxurious SUV
ck14, 01/20/2020
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
47 of 52 people found this review helpful
The sticker price drops appreciably with the ever-present incentives. Comfortable ride, nice features, and reasonable engine performance from the base engine (remember, it's a SUV, not a sports car) make this a worthwhile purchase. The Honda is lackluster, and every Toyota I've owned had numerous electrical gremlins as soon as the warranty expired. The Terrain SLT has the features I wanted, and drives well.
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New 2020 Terrain
Tia Bia, 09/15/2020
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
11 of 11 people found this review helpful
I love it. Perfect for us taller girls and very affordable. I got like 5 additional packages but the elevation package is a must for this truck. I also got the black out package so everything down to the GMC logo is black. My truck is everything and it’s such a smooth ride. $22 on half a tank (89) and $45 on E (89) I love the lil safety feature when someone is too close to ur car... it’s like a lil vibration under ur bottom to let u know something is near and to look
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2021 GMC Terrain for sale near you
3 of 36 listings
- SLE 4dr SUVMSRP: $17,591In-stock online
- SLE 4dr SUVMSRP: $20,262In-stock online
- SLT 4dr SUVMSRP: $20,499In-stock online
See all 36 listings
Kudos to gmc
Al Prosser, 06/23/2021
updated 12/27/2022
2020 GMC Terrain SLE 4dr SUV (1.5L 4cyl Turbo 9A)
9 of 9 people found this review helpful
This is my second terrain. Last one was a 2013. Just made a road trip and averaged almost 40 mpg at 60 mph with the 1.5. I absolutely luv this vehicle. My wifes 2011 bmw now up for sale and she getting a Terrain.
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Whats going to happen next?
Alaskan driver, 12/21/2020
2020 GMC Terrain SLT 4dr SUV (1.5L 4cyl Turbo 9A)
26 of 29 people found this review helpful
I bought a brand new 2020 terrain this year. I live in central Alaska where roads and temperatures are tough. Ice and snow are on the roads from October-April. I will not take my terrain out of AWD in the winter here because it just wants to slip and slide everywhere more so than most vehicles I have driven. It handles okay in winter but I plan on putting winter tires on instead of riding all seasons. The terrain doesnt have much of a get up and go but cruises at a steady and comfort. I have the slt model and it does not have heated seats/ steering wheel, roof bars, touch-less rear cargo, crash control. But it does have lane assist, great gas mileage and cheap to fill up even less than most sedans, its comfortable, roomy, and over all the SUVs I drove this one was my favorite. I am usually the only one who drives it but if I do have 2 tall people in it at once they are both very cramped. I do love how there are levers in the back where the back seats fold down to put longer items. What I am really here to say though is that my terrain has only 8500 miles on it, oil and service done at 5000 miles and my check engine light came on during a long road trip out in the freezing tundra of Alaska. I was not sure I would make it back home. I got an error message “Reduce engine power” then the terrain would not go from 0-60 without taking its time. I made it home and then to the dealership where they said it was the shutters in front of the inner cooler system. My suv had been in the dealership for over a week now, riding rough and they are trying to figure out what to do next since they had to tow it back into their shop. And in the meantime they lent me another suv that broke down on me and I am on rental car number two. The dealership has been great but I am not happy my new vehicle that I have only had for 6 months is in the shop. What will happen next?
Awesome ride
Latoya Roger's , 01/14/2020
2020 GMC Terrain Denali 4dr SUV AWD (2.0L 4cyl Turbo 9A)
21 of 24 people found this review helpful
2020 gmc Denali is amazing still learning new perks about the vehicle
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