CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used GMC Terrain for Sale in Denver, CO

Terrains for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2018 GMC Terrain SLT AWD photo
1
Price Drop
2018 GMC Terrain SLT AWD • Englewood, CO
Black • 2.0L I4 Engine
$14,395 • 97.8k miles
•••

#1 2015-2023 GMC Terrain

CoPilot AI: It’s an “A+” Buy

  • $98 Price Drop
  • Great Price - $2,735 Below Market
  • Includes $3,073 Premium Upgrades
More details
2021 GMC Terrain SLE AWD photo
2
Price Drop
2021 GMC Terrain SLE AWD • Franktown, CO
Red • 1.5L Engine
$18,950 • 58.4k miles
•••

#2 2015-2023 GMC Terrain

CoPilot AI: It’s an “A+” Buy

  • $286 Price Drop
  • Great Price - $1,920 Below Market
  • Includes $1,732 Premium Upgrades
More details
2022 GMC Terrain SLE AWD photo
3
2022 GMC Terrain SLE AWD • Denver, CO
Black • 1.5L Engine
$20,999 • 52.1k miles
•••

#3 2015-2023 GMC Terrain

CoPilot AI: It’s an “A+” Buy

  • Great Price - $1,804 Below Market
  • Includes $1,442 Premium Upgrades
  • CARFAX: One Owner, Clean Title
More details
2022 GMC Terrain SLE AWD photo
4
Price Drop
2022 GMC Terrain SLE AWD • Cheyenne, WY
Red • 1.5L Engine
$21,995 • 56.5k miles
•••

#4 2015-2023 GMC Terrain

CoPilot AI: It’s an “A” Buy

  • $1,000 Price Drop
  • Good Price - $1,132 Below Market
  • Includes $2,496 Premium Upgrades
More details
2019 GMC Terrain SLE AWD photo
5
Price Drop
2019 GMC Terrain SLE AWD • Littleton, CO
White • 2.0L I4 Engine
$17,610 • 80.4k miles
•••

#5 2015-2023 GMC Terrain

CoPilot AI: It’s an “A” Buy

  • $206 Price Drop
  • Good Price - $748 Below Market
  • Includes $2,574 Premium Upgrades
More details
2020 GMC Terrain Denali AWD photo
6
Price Drop
2020 GMC Terrain Denali AWD • Denver, CO
Black • 2.0L I4 Engine
$20,988 • 83.4k miles
•••

#6 2015-2023 GMC Terrain

CoPilot AI: It’s an “A” Buy

  • $1,000 Price Drop
  • Good Price - $692 Below Market
  • Includes $1,573 Premium Upgrades
More details
2017 GMC Terrain Denali AWD photo
7
2017 GMC Terrain Denali AWD • Longmont, CO
Gray • 3.6L V6 Engine
$15,999 • 82.1k miles
•••

#7 2015-2023 GMC Terrain

CoPilot AI: It’s an “A” Buy

  • Fair Price - $269 Below Market
  • Includes $1,379 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2022 GMC Terrain SLT FWD photo
8
Price Drop
2022 GMC Terrain SLT FWD • Greenwood Village, CO
White • 1.5L Engine
$23,594 • 19.9k miles
•••

#8 2015-2023 GMC Terrain

CoPilot AI: It’s an “A-” Buy

  • $1 Price Drop
  • Fair Price - $172 Below Market
  • Includes $1,544 Premium Upgrades
More details
2022 GMC Terrain Denali AWD photo
9
Price Drop
2022 GMC Terrain Denali AWD • Denver, CO
White • 1.5L Engine
$27,988 • 45.5k miles
•••

#9 2015-2023 GMC Terrain

CoPilot AI: It’s an “A-” Buy

  • $1,000 Price Drop
  • Fair Price - $55 Below Market
  • Includes $2,785 Premium Upgrades
More details
2017 GMC Terrain Denali AWD photo
10
Price Drop
2017 GMC Terrain Denali AWD • Englewood, CO
White • 3.6L V6 Engine
$15,967 • 67.9k miles
•••

#10 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • $825 Price Drop
  • Great Price - $2,591 Below Market
  • Includes $2,156 Premium Upgrades
More details
2019 GMC Terrain SLE AWD photo
11
2019 GMC Terrain SLE AWD • Golden, CO
Black • 1.5L I4 Engine
$15,500 • 50.7k miles
•••

#11 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • Great Price - $2,258 Below Market
  • Includes $732 Premium Upgrades
  • CARFAX: Clean Title
More details
2019 GMC Terrain SLE AWD photo
12
2019 GMC Terrain SLE AWD • Denver, CO
Gray • 1.5L I4 Engine
$14,250 • 60.6k miles
•••

#12 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • Great Price - $2,121 Below Market
  • CARFAX: Clean Title, Not a rental or commercial vehicle
  • Motivation to Negotiate - Very High
More details
2022 GMC Terrain SLE AWD photo
13
2022 GMC Terrain SLE AWD • Fort Collins, CO
Blue • 1.5L Engine
$23,174 • 39.4k miles
•••

#13 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,674 Below Market
  • Includes $2,587 Premium Upgrades
  • CARFAX: One Owner, Clean Title, Not a rental or commercial vehicle
More details
2020 GMC Terrain SLE AWD photo
14
2020 GMC Terrain SLE AWD • Denver, CO
White • 1.5L I4 Engine
$16,950 • 54k miles
•••

#14 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,663 Below Market
  • Includes $594 Premium Upgrades
  • CARFAX: Clean Title, Not a rental or commercial vehicle
More details
2023 GMC Terrain SLT AWD photo
15
Price Drop
2023 GMC Terrain SLT AWD • Denver, CO
White • 1.5L I4 Engine
$18,900 • 103.4k miles
•••

#15 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • $2,088 Price Drop
  • Great Price - $1,290 Below Market
  • Includes $850 Premium Upgrades
More details
2016 GMC Terrain SLE AWD photo
16
2016 GMC Terrain SLE AWD • Englewood, CO
Silver • 2.4L I4 Engine
$9,988 • 92.2k miles
•••

#16 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,164 Below Market
  • CARFAX: Clean Title
  • Below Average Mileage
More details
2017 GMC Terrain SLT AWD photo
17
2017 GMC Terrain SLT AWD • Colorado Springs, CO
Black • 3.6L V6 Engine
$14,560 • 74.5k miles
•••

#17 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,006 Below Market
  • Includes $3,264 Premium Upgrades
  • CARFAX: Clean Title
More details
2022 GMC Terrain SLE AWD photo
18
Price Drop
2022 GMC Terrain SLE AWD • Boulder, CO
Red • 1.5L Engine
$22,599 • 22.2k miles
•••

#18 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • $600 Price Drop
  • Good Price - $817 Below Market
  • Includes $1,538 Premium Upgrades
More details
2020 GMC Terrain SLT AWD photo
19
2020 GMC Terrain SLT AWD • Aurora, CO
White • 1.5L I4 Engine
$16,900 • 95.8k miles
•••

#19 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • Good Price - $784 Below Market
  • CARFAX: Clean Title
  • Dealer Rating - 4.7 stars
More details
2016 GMC Terrain SLE FWD photo
20
Price Drop
2016 GMC Terrain SLE FWD • Colorado Springs, CO
Blue • 2.4L I4 Engine
$12,097 • 99.2k miles
•••

#20 2015-2023 GMC Terrain

CoPilot AI: It’s a “B+” Buy

  • $300 Price Drop
  • Fair Price - $326 Above Market
  • Includes $218 Premium Upgrades
More details
2023 GMC Terrain AT4 AWD photo
21
Price Drop
2023 GMC Terrain AT4 AWD • Colorado Springs, CO
Gray • 1.5L I4 Engine
$23,599 • 64.3k miles
•••

#21 2015-2023 GMC Terrain

CoPilot AI: It’s a “B” Buy

  • $1,090 Price Drop
  • Good Price - $1,048 Below Market
  • CARFAX: One Owner, Clean Title
More details
2023 GMC Terrain AT4 AWD photo
22
Price Drop
2023 GMC Terrain AT4 AWD • Denver, CO
Gray • 1.5L I4 Engine
$23,600 • 65.5k miles
•••

#22 2015-2023 GMC Terrain

CoPilot AI: It’s a “B” Buy

  • $398 Price Drop
  • Good Price - $908 Below Market
  • CARFAX: One Owner, Clean Title
More details
2017 GMC Terrain SLT AWD photo
23
2017 GMC Terrain SLT AWD • Denver, CO
Gray • 2.4L I4 Engine
$12,396 • 56.4k miles
•••

#23 2015-2023 GMC Terrain

CoPilot AI: It’s a “B” Buy

  • Good Price - $500 Below Market
  • CARFAX: Clean Title
  • Motivation to Negotiate - Increasing
More details
2019 GMC Terrain SLT FWD photo
24
Price Drop
2019 GMC Terrain SLT FWD • Denver, CO
Red • 1.5L I4 Engine
$13,988 • 129.8k miles
•••

#24 2015-2023 GMC Terrain

CoPilot AI: It’s a “B” Buy

  • $1,000 Price Drop
  • Fair Price - $107 Above Market
  • Includes $267 Premium Upgrades
More details
2023 GMC Terrain AT4 AWD photo
25
2023 GMC Terrain AT4 AWD • Littleton, CO
White • 1.5L I4 Engine
$25,398 • 56.3k miles
•••

#25 2015-2023 GMC Terrain

CoPilot AI: It’s a “B” Buy

  • Fair Price - $198 Above Market
  • CARFAX: One Owner, Clean Title
  • Dealer Rating - 4.0 stars
More details
1-25 of 64 results
HomeGMCTerrain

2025 GMC Terrain

Compact Crossover
Seats
5
Dimensions
GMC Terrain for Sale by City
Research More Models
View more SUVs

© 2025 CoPilot. All Rights Reserved.