Used GMC Terrain for Sale in Denver, CO
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1
2018 GMC Terrain SLE AWD • Littleton, CO
Gray • 2.0L I4 Engine
Gray • 2.0L I4 Engine
$16,698 • 71k miles
•••
#1 2015-2023 GMC Terrain
CoPilot AI: It’s an “A+” Buy
- Great Price - $2,051 Below Market
- Includes $2,815 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details

2
2020 GMC Terrain Denali AWD • Denver, CO
Black • 2.0L I4 Engine
Black • 2.0L I4 Engine
$19,988 • 83.4k miles
•••
#2 2015-2023 GMC Terrain
CoPilot AI: It’s an “A+” Buy
- $1,000 Price Drop
- Great Price - $1,806 Below Market
- Includes $1,581 Premium Upgrades
More details

3
2021 GMC Terrain SLE AWD • Franktown, CO
Red • 1.5L Engine
Red • 1.5L Engine
$18,950 • 58.4k miles
•••
#3 2015-2023 GMC Terrain
CoPilot AI: It’s an “A+” Buy
- $286 Price Drop
- Great Price - $1,802 Below Market
- Includes $1,722 Premium Upgrades
More details

4
2022 GMC Terrain SLE AWD • Denver, CO
Black • 1.5L Engine
Black • 1.5L Engine
$20,999 • 52.1k miles
•••
#4 2015-2023 GMC Terrain
CoPilot AI: It’s an “A+” Buy
- Great Price - $1,777 Below Market
- Includes $1,441 Premium Upgrades
- CARFAX: One Owner, Clean Title
More details
5
2018 GMC Terrain SLE AWD • Fort Lupton, CO
Black • 1.5L I4 Engine
Black • 1.5L I4 Engine
$17,299 • 67.1k miles
•••
#5 2015-2023 GMC Terrain
CoPilot AI: It’s an “A+” Buy
- Good Price - $753 Below Market
- Includes $1,718 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
6
2019 GMC Terrain SLE FWD • Wheat Ridge, CO
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$13,495 • 75.2k miles
•••
#6 2015-2023 GMC Terrain
CoPilot AI: It’s an “A” Buy
- Great Price - $2,324 Below Market
- Includes $133 Premium Upgrades
- CARFAX: Clean Title
More details
7
2022 GMC Terrain SLE AWD • Wheat Ridge, CO
White • 1.5L Engine
White • 1.5L Engine
$23,999 • 23.3k miles
•••
#7 2015-2023 GMC Terrain
CoPilot AI: It’s an “A” Buy
- Fair Price - $321 Below Market
- Includes $2,778 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
8
2017 GMC Terrain Denali AWD • Longmont, CO
Gray • 3.6L V6 Engine
Gray • 3.6L V6 Engine
$15,999 • 82.1k miles
•••
#8 2015-2023 GMC Terrain
CoPilot AI: It’s an “A” Buy
- Fair Price - $155 Above Market
- Includes $1,343 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details
9
2022 GMC Terrain SLE AWD • Cheyenne, WY
Red • 1.5L Engine
Red • 1.5L Engine
$22,999 • 56.5k miles
•••
#9 2015-2023 GMC Terrain
CoPilot AI: It’s an “A-” Buy
- Fair Price - $241 Below Market
- Includes $2,508 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
10
2022 GMC Terrain Denali AWD • Denver, CO
White • 1.5L Engine
White • 1.5L Engine
$27,988 • 45.5k miles
•••
#10 2015-2023 GMC Terrain
CoPilot AI: It’s an “A-” Buy
- Fair Price - $35 Above Market
- Includes $2,776 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
11
2017 GMC Terrain Denali AWD • Golden, CO
Red • 3.6L V6 Engine
Red • 3.6L V6 Engine
$14,999 • 99k miles
•••
#11 2015-2023 GMC Terrain
CoPilot AI: It’s an “A-” Buy
- Fair Price - $102 Above Market
- Includes $1,237 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
12
2022 GMC Terrain SLT FWD • Greenwood Village, CO
White • 1.5L Engine
White • 1.5L Engine
$23,145 • 19.9k miles
•••
#12 2015-2023 GMC Terrain
CoPilot AI: It’s an “A-” Buy
- $449 Price Drop
- Fair Price - $217 Above Market
- Includes $1,489 Premium Upgrades
More details
13
2019 GMC Terrain SLT AWD • Colorado Springs, CO
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$18,198 • 61.1k miles
•••
#13 2015-2023 GMC Terrain
CoPilot AI: It’s an “A-” Buy
- $500 Price Drop
- Fair Price - $491 Above Market
- Includes $679 Premium Upgrades
More details
14
2022 GMC Terrain SLE AWD • Aurora, CO
White • 1.5L Engine
White • 1.5L Engine
$17,800 • 41k miles
•••
#14 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $3,048 Below Market
- Includes $948 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
15
2017 GMC Terrain Denali AWD • Englewood, CO
White • 3.6L V6 Engine
White • 3.6L V6 Engine
$14,998 • 67.9k miles
•••
#15 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- $969 Price Drop
- Great Price - $3,009 Below Market
- Includes $2,092 Premium Upgrades
More details
16
2019 GMC Terrain SLE AWD • Golden, CO
Black • 1.5L I4 Engine
Black • 1.5L I4 Engine
$15,500 • 50.7k miles
•••
#16 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,350 Below Market
- Includes $736 Premium Upgrades
- CARFAX: Clean Title
More details
17
2019 GMC Terrain SLE AWD • Denver, CO
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$14,250 • 60.6k miles
•••
#17 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,185 Below Market
- CARFAX: Clean Title, Not a rental or commercial vehicle
- Motivation to Negotiate - Very High
More details
18
2020 GMC Terrain SLE AWD • Denver, CO
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$16,950 • 54k miles
•••
#18 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $1,732 Below Market
- Includes $596 Premium Upgrades
- CARFAX: Clean Title, Not a rental or commercial vehicle
More details
19
2017 GMC Terrain SLT AWD • Denver, CO
Gray • 2.4L I4 Engine
Gray • 2.4L I4 Engine
$12,396 • 56.4k miles
•••
#19 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $1,475 Below Market
- CARFAX: Clean Title
- Motivation to Negotiate - Increasing
More details
20
2016 GMC Terrain SLE AWD • Englewood, CO
Silver • 2.4L I4 Engine
Silver • 2.4L I4 Engine
$9,988 • 92.2k miles
•••
#20 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $1,094 Below Market
- CARFAX: Clean Title
- Motivation to Negotiate - Increasing
More details
21
2023 GMC Terrain SLT AWD • Brighton, CO
Blue • 1.5L I4 Engine
Blue • 1.5L I4 Engine
$24,988 • 28.7k miles • Certified
•••
#21 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Good Price - $1,089 Below Market
- CARFAX: Clean Title
- Below Average Mileage
More details
22
2017 GMC Terrain SLT AWD • Denver, CO
White • 2.4L I4 Engine
White • 2.4L I4 Engine
$10,500 • 106.9k miles
•••
#22 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $828 Below Market
- CARFAX: Clean Title
- Motivation to Negotiate - Very High
More details
23
2020 GMC Terrain SLE AWD • Denver, CO
Red • 1.5L I4 Engine
Red • 1.5L I4 Engine
$19,999 • 49.8k miles
•••
#23 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Good Price - $791 Below Market
- Includes $2,164 Premium Upgrades
- CARFAX: Clean Title
More details
24
2022 GMC Terrain SLE AWD • Colorado Springs, CO
Black • 1.5L Engine
Black • 1.5L Engine
$20,918 • 46.6k miles
•••
#24 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Fair Price - $391 Below Market
- Includes $1,688 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
25
2021 GMC Terrain SLT AWD • Greeley, CO
Gray • 1.5L Engine
Gray • 1.5L Engine
$23,299 • 56.9k miles
•••
#25 2015-2023 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Fair Price - $194 Below Market
- Includes $1,357 Premium Upgrades
- CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2025 GMC Terrain
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