Used 2018 GMC Terrain for Sale in Boston, MA
Terrains for Sale at Dealers
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2020 GMC Terrain SLE AWD • Haverhill, MA
Black • 1.5L I4 Engine
Black • 1.5L I4 Engine
$17,682 • 79.4k miles
•••
#35 2016-2020 GMC Terrain
CoPilot AI: It’s a “B” Buy
- Fair Price - $439 Below Market
- Includes $2,127 Premium Upgrades
- Average Mileage
More details

21
2019 GMC Terrain SLE AWD • Raynham, MA
Gray • 2.0L I4 Engine
Gray • 2.0L I4 Engine
$15,391 • 85.8k miles
•••
#21 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $991 Below Market
- Includes $2,763 Premium Upgrades
- CARFAX: One Owner
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2018 GMC Terrain Denali AWD • Peabody, MA
Blue • 2.0L I4 Engine
Blue • 2.0L I4 Engine
$13,990 • 120.5k miles
•••
#57 2016-2020 GMC Terrain
CoPilot AI: It’s a “D+” Buy
- Dealer Rating - 4.5 stars
More details

2017 GMC Terrain SLT AWD • Dedham, MA
Gray • 2.4L I4 Engine
Gray • 2.4L I4 Engine
$9,999 • 112.3k miles
•••
#56 2016-2020 GMC Terrain
CoPilot AI: It’s a “D+” Buy
- $501 Price Drop
- Motivation to Negotiate - Very High
- Average Mileage
More details
9
2018 GMC Terrain SLE FWD • Raynham, MA
Silver • 1.5L I4 Engine
Silver • 1.5L I4 Engine
$13,200 • 78.7k miles
•••
#9 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- $300 Price Drop
- Great Price - $1,949 Below Market
- Includes $681 Premium Upgrades
More details
1
2017 GMC Terrain SLE FWD • Seekonk, MA
Gray • 2.4L I4 Engine
Gray • 2.4L I4 Engine
$4,995 • 135k miles
•••
#1 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- $1,000 Price Drop
- Great Price - $3,628 Below Market
More details
19
2017 GMC Terrain SLE AWD • North Attleborough, MA
2.4L I4 Engine
2.4L I4 Engine
$10,300 • 80.7k miles
•••
#19 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $1,064 Below Market
- Very Low Mileage
- Dealer Rating - 4.3 stars
More details
2020 GMC Terrain Denali AWD • Nashua, NH
White • 2.0L I4 Engine
White • 2.0L I4 Engine
$20,378 • 89k miles
•••
#54 2016-2020 GMC Terrain
CoPilot AI: It’s a “C” Buy
- $100 Price Drop
- Includes $1,951 Premium Upgrades
- Average Mileage
More details
2016 GMC Terrain SLT AWD • Arundel, ME
Blue • 2.4L I4 Engine
Blue • 2.4L I4 Engine
$14,000 • 61k miles
•••
#59 2016-2020 GMC Terrain
CoPilot AI: It’s a “D+” Buy
- $1,000 Price Drop
- Includes $982 Premium Upgrades
- CARFAX: One Owner
More details
2018 GMC Terrain SLT AWD • Wareham, MA
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$17,500 • 44.8k miles
•••
#53 2016-2020 GMC Terrain
CoPilot AI: It’s a “C” Buy
- $2,085 Price Drop
- Includes $672 Premium Upgrades
- Motivation to Negotiate - Very High
More details
2020 GMC Terrain SLT AWD • Rochester, NH
Blue • 1.5L I4 Engine
Blue • 1.5L I4 Engine
$15,499 • 99.9k miles
•••
#46 2016-2020 GMC Terrain
CoPilot AI: It’s a “C+” Buy
- Fair Price - $474 Below Market
- Motivation to Negotiate - Increasing
- Dealer Rating - 4.6 stars
More details
2016 GMC Terrain SLE AWD • Manchester, NH
Black • 2.4L I4 Engine
Black • 2.4L I4 Engine
$9,495 • 107.4k miles
•••
#43 2016-2020 GMC Terrain
CoPilot AI: It’s a “B-” Buy
- Fair Price - $67 Below Market
- Below Average Mileage
- Dealer Rating - 4.6 stars
More details
2020 GMC Terrain Denali AWD • Warwick, RI
Brown • 2.0L I4 Engine
Brown • 2.0L I4 Engine
$24,398 • 34.5k miles
•••
#28 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- $100 Price Drop
- Fair Price - $524 Below Market
- Includes $1,759 Premium Upgrades
More details
2018 GMC Terrain SLE Diesel AWD • Methuen, MA
Black • 1.6L I4 Engine
Black • 1.6L I4 Engine
$14,995 • 83.3k miles
•••
More details
16
2020 GMC Terrain SLT AWD • Hingham, MA
Black • 1.5L I4 Engine
Black • 1.5L I4 Engine
$18,790 • 72.1k miles
•••
#16 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $1,244 Below Market
- Includes $2,079 Premium Upgrades
- Motivation to Negotiate - High
More details
2018 GMC Terrain Denali AWD • Auburn, MA
Black • 2.0L I4 Engine
Black • 2.0L I4 Engine
$17,777 • 97.6k miles
•••
#77 2016-2020 GMC Terrain
CoPilot AI: It’s a “D-” Buy
- Includes $863 Premium Upgrades
- Below Average Mileage
- Dealer Rating - 4.9 stars
More details
2016 GMC Terrain SLT AWD • Middletown, CT
Black • 2.4L I4 Engine
Black • 2.4L I4 Engine
$12,995 • 87.9k miles
•••
#78 2016-2020 GMC Terrain
CoPilot AI: It’s a “D-” Buy
- Motivation to Negotiate - Increasing
- Very Low Mileage
More details
2018 GMC Terrain SLT AWD • Medford, MA
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$15,998 • 115.9k miles
•••
#68 2016-2020 GMC Terrain
CoPilot AI: It’s a “D” Buy
- Includes $981 Premium Upgrades
- Average Mileage
- Dealer Rating - 4.8 stars
More details
2016 GMC Terrain SLE AWD • East Providence, RI
Black • 2.4L I4 Engine
Black • 2.4L I4 Engine
$9,999 • 111.9k miles
•••
#82 2016-2020 GMC Terrain
CoPilot AI: It’s a “F” Buy
- Below Average Mileage
- Dealer Rating - 4.0 stars
More details
2020 GMC Terrain Denali AWD • Mendon, MA
White • 2.0L I4 Engine
White • 2.0L I4 Engine
$24,977 • 60.3k miles
•••
#67 2016-2020 GMC Terrain
CoPilot AI: It’s a “D” Buy
- Includes $1,009 Premium Upgrades
- Motivation to Negotiate - Very High
- Very Low Mileage
More details
2018 GMC Terrain SLE AWD • Hooksett, NH
Black • 2.0L I4 Engine
Black • 2.0L I4 Engine
$13,395 • 127.7k miles
•••
#74 2016-2020 GMC Terrain
CoPilot AI: It’s a “D-” Buy
- $200 Price Drop
- Includes $818 Premium Upgrades
- Motivation to Negotiate - High
More details
2018 GMC Terrain SLE AWD • Lynn, MA
White • 1.5L I4 Engine
White • 1.5L I4 Engine
$14,400 • 84.6k miles
•••
#33 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- $700 Price Drop
- Fair Price - $144 Below Market
- Includes $1,233 Premium Upgrades
More details
7
2019 GMC Terrain Denali AWD • Wareham, MA
Blue • 2.0L I4 Engine
Blue • 2.0L I4 Engine
$21,000 • 46.2k miles
•••
#7 2016-2020 GMC Terrain
CoPilot AI: It’s a “B+” Buy
- Great Price - $2,030 Below Market
- Includes $1,912 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2017 GMC Terrain Denali FWD • Saco, ME
Red • 2.4L I4 Engine
Red • 2.4L I4 Engine
$20,300 • 72.9k miles
•••
#70 2016-2020 GMC Terrain
CoPilot AI: It’s a “D” Buy
- $200 Price Drop
- Includes $597 Premium Upgrades
- Motivation to Negotiate - Increasing
More details
2020 GMC Terrain SLE AWD • Berwick, ME
Gray • 1.5L I4 Engine
Gray • 1.5L I4 Engine
$18,975 • 77.1k miles
•••
#64 2016-2020 GMC Terrain
CoPilot AI: It’s a “D” Buy
- $500 Price Drop
- Includes $1,800 Premium Upgrades
- CARFAX: One Owner
More details
2018 GMC Terrain
Compact Crossover
Seats
5
Fuel Economy
28City MPG
39Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions
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