Used 2021 GMC Terrain for Sale near Washington
76 results
CarGurus Analysis:
2021 GMC Terrain
With 2,661 currently listed for sale and an average price of $18,914.00, 32.7% of 2021 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 GMC Terrain 5 / 5 stars.
76.6% of 2021 Terrain models on CarGurus are accident free.
CarGurus Analysis: 2021 GMC Terrain
Summary
With 2,661 currently listed for sale and an average price of $18,914.00, 32.7% of 2021 GMC Terrains for sale on CarGurus are rated as good or great deals.
Favorably reviewed: Owners rated the 2021 GMC Terrain 5 / 5 stars.
76.6% of 2021 Terrain models on CarGurus are accident free.
Why it stands out
The 2021 GMC Terrain has established a reputation for its stylish interior, smooth ride, and impressive fuel efficiency, all of which appeal to buyers in the competitive compact SUV market. Built on a platform that it shares with the Chevrolet Equinox, the Terrain distinguishes itself with a more rugged aesthetic and a focus on off-road readiness through its AT4 trim, while also offering luxury in the Denali spec. Notably, the 2021 model year has garnered favorable feedback from drivers, who praise its value proposition and comfortable cabin, though some suggest improvements such as additional blind-spot monitoring features. This vehicle delivers a well-rounded package, ensuring it remains a viable choice among peers like the Honda CR-V and Toyota RAV4.
Other model years to consider
- Average price: $24,986.00
- Good/great deal percentage: 34.0%
- User rating: 5 / 5
- Total listings: 5,279
- Average price: $25,205.00
- Good/great deal percentage: 34.5%
- User rating: 5 / 5
- Total listings: 4,507
- Average price: $23,106.00
- Good/great deal percentage: 33.3%
- User rating: 4.83 / 5
- Total listings: 3,430
This analysis is based on CarGurus' proprietary market data from June 8, 2026, CarGurus experts' opinions, and generative AI.
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Discover the ultimate buying guide for purchasing a used GMC Terrain, covering generations since 2010. Whether you're a first-time buyer or a GMC enthusiast, this comprehensive overview will help you research your next pre-owned GMC Terrain.
5.0 Overall rating
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Deborah W
Reviewed a 2021 GMC Terrain on Nov 20, 2023
It had everything and more in the features that I was looking for. I think it was a good value for all that it offered.
Assata B
Reviewed a 2021 GMC Terrain on Apr 22, 2021
Very nice interior. Excellent options. We went with a black on black model but would have purchased this one if the other had not been available.
Destiney K
Reviewed a 2021 GMC Terrain on Oct 28, 2021
I absolutely adore my Terrain! I love everything about it. Not too big, not too small. Zero complaints. If I did have to make a suggestion I would say blind spot protection, and maybe a bigger screen that shows your speed but not deal breakers and simply just suggestions :)
Ja'Nette J
Reviewed a 2021 GMC Terrain on Apr 5, 2024
I love the Terrain! It drives great and has a smoothest ride. It also is good on gas.
2021 GMC Terrain Trims
| Trim type | MSRP |
|---|---|
| Denali FWD | $35,900 |
| Denali AWD | $37,500 |
| SLT FWD | $32,600 |
| SLE FWD | $28,500 |
| SLT AWD | $34,200 |
| SL FWD | $25,000 |
| SLE AWD | $30,100 |
2021 GMC Terrain Price Trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 GMC Terrain prices has changed over time.
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