Used GMC Terrain for Sale in Denver, CO
Terrains for Sale at Dealers
Filters
Price
Year
Mileage
Trim

2023 GMC Terrain Denali AWD • Northglenn, CO
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$28,220 • 43.5k miles
•••
#54 2015-2023 GMC Terrain
CoPilot AI: It’s a “C” Buy
- $799 Price Drop
- Includes $1,934 Premium Upgrades
- CARFAX: One Owner
More details

24
2023 GMC Terrain SLE AWD • Lakewood, CO
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$22,800 • 26.1k miles
•••
#24 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- $300 Price Drop
- Fair Price - $266 Below Market
- Includes $1,901 Premium Upgrades
More details
2022 GMC Terrain SLE AWD • Broomfield, CO
White • 1.5L Engine
White • 1.5L Engine
$15,800 • 140.8k miles
•••
#40 2015-2023 GMC Terrain
CoPilot AI: It’s a “B-” Buy
- Fair Price - $234 Above Market
- Includes $1,779 Premium Upgrades
- CARFAX: One Owner
More details

2020 GMC Terrain Denali AWD • Loveland, CO
Gray • 2.0L I4 Engine
Gray • 2.0L I4 Engine
$23,997 • 74.6k miles
•••
#80 2015-2023 GMC Terrain
CoPilot AI: It’s a “F” Buy
- $595 Price Drop
- CARFAX: One Owner
- Below Average Mileage
More details
2020 GMC Terrain SLE AWD • Centennial, CO
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$16,798 • 81.2k miles
•••
#42 2015-2023 GMC Terrain
CoPilot AI: It’s a “B-” Buy
- $800 Price Drop
- Fair Price - $307 Above Market
- Includes $1,036 Premium Upgrades
More details
2019 GMC Terrain SLE AWD • Denver, CO
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$14,999 • 87.6k miles
•••
#36 2015-2023 GMC Terrain
CoPilot AI: It’s a “B-” Buy
- Fair Price - $423 Below Market
- Includes $1,019 Premium Upgrades
- Motivation to Negotiate - Very High
More details
20
2020 GMC Terrain SLT AWD • Denver, CO
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$18,989 • 63.4k miles
•••
#20 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $1,255 Below Market
- Includes $1,712 Premium Upgrades
- CARFAX: One Owner
More details
2019 GMC Terrain SLT AWD • Fort Morgan, CO
Silver • 1.5L I4 Engine
Silver • 1.5L I4 Engine
$19,995 • 64.1k miles
•••
#69 2015-2023 GMC Terrain
CoPilot AI: It’s a “D” Buy
- $1,505 Price Drop
- Includes $637 Premium Upgrades
- Motivation to Negotiate - High
More details
23
2019 GMC Terrain SLT AWD • Colorado Springs, CO
Black • 2.0L I4 Engine
Black • 2.0L I4 Engine
$19,988 • 73.2k miles
•••
#23 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Fair Price - $442 Below Market
- Includes $2,668 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2022 GMC Terrain SLE AWD • Centennial, CO
Black • 1.5L Engine
Black • 1.5L Engine
$18,598 • 72.6k miles
•••
#44 2015-2023 GMC Terrain
CoPilot AI: It’s a “C+” Buy
- $304 Price Drop
- Fair Price - $344 Below Market
- Motivation to Negotiate - Increasing
More details
2023 GMC Terrain SLT AWD • Englewood, CO
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$22,988 • 41.3k miles
•••
#65 2015-2023 GMC Terrain
CoPilot AI: It’s a “D” Buy
- Motivation to Negotiate - Increasing
- Below Average Mileage
- Dealer Rating - 4.5 stars
More details
2
2020 GMC Terrain SLT AWD • Aurora, CO
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$13,999 • 57.3k miles
•••
#2 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $7,516 Below Market
- Includes $1,748 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2018 GMC Terrain SLT AWD • Englewood, CO
Silver • 2.0L I4 Engine
Silver • 2.0L I4 Engine
$15,988 • 124.6k miles
•••
#53 2015-2023 GMC Terrain
CoPilot AI: It’s a “C” Buy
- Includes $1,788 Premium Upgrades
- CARFAX: One Owner
- Motivation to Negotiate - High
More details
2018 GMC Terrain Denali AWD • Aurora, CO
White • 2.0L I4 Engine
White • 2.0L I4 Engine
$17,997 • 80.7k miles
•••
#59 2015-2023 GMC Terrain
CoPilot AI: It’s a “C-” Buy
- Very Low Mileage
- Dealer Rating - 4.2 stars
More details
2023 GMC Terrain SLT AWD • Colorado Springs, CO
Black • 1.5L I4 Engine
Black • 1.5L I4 Engine
$20,499 • 63.2k miles
•••
#35 2015-2023 GMC Terrain
CoPilot AI: It’s a “B-” Buy
- $500 Price Drop
- Good Price - $728 Below Market
- CARFAX: One Owner
More details
6
2022 GMC Terrain SLT AWD • Colorado Springs, CO
White • 1.5L Engine
White • 1.5L Engine
$20,294 • 54.7k miles
•••
#6 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- $322 Price Drop
- Great Price - $3,531 Below Market
- Includes $3,042 Premium Upgrades
More details
3
2020 GMC Terrain SLE AWD • Denver, CO
Black • 1.5L I4 Engine
Black • 1.5L I4 Engine
$14,900 • 43.5k miles
•••
#3 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $4,795 Below Market
- Includes $1,812 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2022 GMC Terrain SLE AWD • Centennial, CO
Black • 1.5L Engine
Black • 1.5L Engine
$20,998 • 56.5k miles
•••
#39 2015-2023 GMC Terrain
CoPilot AI: It’s a “B-” Buy
- $400 Price Drop
- Fair Price - $177 Above Market
- Includes $1,008 Premium Upgrades
More details
2022 GMC Terrain AT4 AWD • Englewood, CO
White • 1.5L Engine
White • 1.5L Engine
$18,988 • 105.6k miles
•••
#26 2015-2023 GMC Terrain
CoPilot AI: It’s a “B” Buy
- $500 Price Drop
- Good Price - $797 Below Market
- Includes $2,164 Premium Upgrades
More details
22
2017 GMC Terrain SLE FWD • Longmont, CO
Silver • 2.4L I4 Engine
Silver • 2.4L I4 Engine
$12,998 • 62.2k miles
•••
#22 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $970 Below Market
- Includes $1,082 Premium Upgrades
- Very Low Mileage
More details
2023 GMC Terrain SLT AWD • Golden, CO
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$19,431 • 74.5k miles
•••
#33 2015-2023 GMC Terrain
CoPilot AI: It’s a “B-” Buy
- $296 Price Drop
- Good Price - $1,234 Below Market
- CARFAX: One Owner
More details
2022 GMC Terrain Denali AWD • Littleton, CO
White • 1.5L Engine
White • 1.5L Engine
$26,799 • 17k miles
•••
#27 2015-2023 GMC Terrain
CoPilot AI: It’s a “B” Buy
- Fair Price - $724 Below Market
- Includes $1,064 Premium Upgrades
- CARFAX: One Owner
More details
2023 GMC Terrain AT4 AWD • Colorado Springs, CO
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$20,795 • 86.1k miles
•••
#89 2015-2023 GMC Terrain
CoPilot AI: It’s a “F” Buy
- $882 Price Drop
- CARFAX: One Owner
- Dealer Rating - 4.3 stars
More details
2020 GMC Terrain SLT AWD • Englewood, CO
Blue • 2.0L I4 Engine
Blue • 2.0L I4 Engine
$20,988 • 73.5k miles
•••
#55 2015-2023 GMC Terrain
CoPilot AI: It’s a “C” Buy
- Includes $2,304 Premium Upgrades
- Motivation to Negotiate - High
- Below Average Mileage
More details
2023 GMC Terrain Denali AWD • Colorado Springs, CO
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$27,988 • 47.6k miles
•••
#67 2015-2023 GMC Terrain
CoPilot AI: It’s a “D” Buy
- Includes $1,863 Premium Upgrades
- CARFAX: One Owner
- Average Mileage
More details
2026 GMC Terrain
Compact Crossover
Seats
5
Fuel Economy
25City MPG
28Hwy MPG
Dimensions
GMC Terrain for Sale by City Research More Models View more SUVs


















