CoPilot AI-Assisted Car Shopping

 New Search
 Save
 Sort
 Share

Used 2017 GMC Terrain for Sale in Milwaukee, WI

Terrains for Sale at Dealers

Filters
Price
Year
Mileage
Trim
2015 GMC Terrain SLE AWD photo
2015 GMC Terrain SLE AWD • Milwaukee, WI
Red • 2.4L I4 Engine
$7,995 • 131.7k miles
•••

Not Ranked

CoPilot AI: It’s a “C” Buy

  • Motivation to Negotiate - Very High
  • Below Average Mileage
  • Dealer Rating - 5.0 stars
More details
2019 GMC Terrain SLE FWD photo
Price Drop
2019 GMC Terrain SLE FWD • Milwaukee, WI
White • 1.5L I4 Engine
$12,995 • 91.4k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • $1,000 Price Drop
  • Good Price - $729 Below Market
  • Includes $993 Premium Upgrades
More details
2018 GMC Terrain Denali AWD photo
2018 GMC Terrain Denali AWD • Milwaukee, WI
Red • 2.0L I4 Engine
$16,494 • 106.6k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • Fair Price - $261 Below Market
  • Includes $1,464 Premium Upgrades
  • Average Mileage
More details
2017 GMC Terrain Denali FWD photo
Price Drop
2017 GMC Terrain Denali FWD • Milwaukee, WI
Silver • 2.4L I4 Engine
$13,495 • 85.5k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $1,503 Price Drop
  • Great Price - $1,842 Below Market
  • Includes $705 Premium Upgrades
More details
2019 GMC Terrain SLT FWD photo
Price Drop
2019 GMC Terrain SLT FWD • Milwaukee, WI
Silver • 1.5L I4 Engine
$13,995 • 105.9k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • $1,000 Price Drop
  • Motivation to Negotiate - Very High
More details
2019 GMC Terrain SLE AWD photo
Price Drop
2019 GMC Terrain SLE AWD • West Allis, WI
2.0L I4 Engine
$17,999 • 81.2k miles
•••

Not Ranked

CoPilot AI: It’s a “D+” Buy

  • $2,000 Price Drop
  • Includes $821 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2017 GMC Terrain SLT AWD photo
Price Drop
2017 GMC Terrain SLT AWD • Milwaukee, WI
White • 3.6L V6 Engine
$12,325 • 98.9k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • $813 Price Drop
  • Great Price - $1,333 Below Market
  • Includes $2,478 Premium Upgrades
More details
2019 GMC Terrain SLE FWD photo
2019 GMC Terrain SLE FWD • Milwaukee, WI
White • 1.5L I4 Engine
$6,532 • 160k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,204 Below Market
  • Includes $686 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2018 GMC Terrain SLT Diesel FWD photo
Price Drop
2018 GMC Terrain SLT Diesel FWD • Greenfield, WI
Gray • 1.6L I4 Engine
$14,294 • 101.1k miles
•••
More details
2017 GMC Terrain SLT AWD photo
New Find
2017 GMC Terrain SLT AWD • Cudahy, WI
White • 3.6L V6 Engine
$11,995 • 83k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $4,003 Below Market
  • Includes $3,410 Premium Upgrades
  • Very Low Mileage
More details
2017 GMC Terrain SLE FWD photo
2017 GMC Terrain SLE FWD • Cudahy, WI
Blue • 2.4L I4 Engine
$10,995 • 61.2k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,133 Below Market
  • Includes $274 Premium Upgrades
  • Very Low Mileage
More details
2018 GMC Terrain SLT FWD photo
Price Drop
2018 GMC Terrain SLT FWD • Waukesha, WI
White • 1.5L I4 Engine
$13,280 • 102.9k miles • Certified
•••

Not Ranked

CoPilot AI: It’s an “A” Buy

  • $164 Price Drop
  • Good Price - $797 Below Market
  • Includes $1,289 Premium Upgrades
More details
2018 GMC Terrain SLT AWD photo
Price Drop
2018 GMC Terrain SLT AWD • Muskego, WI
2.0L I4 Engine
$12,690 • 107.6k miles
•••

Not Ranked

CoPilot AI: It’s a “C+” Buy

  • $1,300 Price Drop
  • Includes $692 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2015 GMC Terrain SLT AWD photo
Price Drop
2015 GMC Terrain SLT AWD • Muskego, WI
Blue • 2.4L I4 Engine
$8,995 • 118k miles
•••

Not Ranked

CoPilot AI: It’s a “D+” Buy

  • $299 Price Drop
  • Includes $123 Premium Upgrades
  • Motivation to Negotiate - Increasing
More details
2016 GMC Terrain SLE AWD photo
2016 GMC Terrain SLE AWD • Racine, WI
Black • 2.4L I4 Engine
$9,995 • 131.4k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • Includes $98 Premium Upgrades
  • Motivation to Negotiate - Very High
  • Average Mileage
More details
2016 GMC Terrain SLE AWD photo
2016 GMC Terrain SLE AWD • Racine, WI
Red • 2.4L I4 Engine
$8,995 • 130.1k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • Includes $99 Premium Upgrades
  • Motivation to Negotiate - Very High
  • Average Mileage
More details
2018 GMC Terrain SLE AWD photo
2018 GMC Terrain SLE AWD • Racine, WI
Silver • 1.5L I4 Engine
$10,995 • 121.7k miles
•••

Not Ranked

CoPilot AI: It’s a “B” Buy

  • Fair Price - $308 Above Market
  • Motivation to Negotiate - Very High
More details
2019 GMC Terrain SLE FWD photo
New Find
2019 GMC Terrain SLE FWD • Racine, WI
Blue • 1.5L I4 Engine
$16,284 • 67.9k miles
•••

Not Ranked

CoPilot AI: It’s a “C-” Buy

  • Includes $713 Premium Upgrades
  • Very Low Mileage
  • Dealer Rating - 4.7 stars
More details
2018 GMC Terrain SLE FWD photo
2018 GMC Terrain SLE FWD • Racine, WI
Black • 1.5L I4 Engine
$12,995 • 107.8k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • Includes $82 Premium Upgrades
  • Motivation to Negotiate - Very High
  • Average Mileage
More details
2018 GMC Terrain SLT AWD photo
2018 GMC Terrain SLT AWD • West Bend, WI
Gray • 2.0L I4 Engine
$11,999 • 101.3k miles
•••

Not Ranked

CoPilot AI: It’s an “A+” Buy

  • Great Price - $3,405 Below Market
  • Includes $2,742 Premium Upgrades
  • CARFAX: One Owner
More details
2019 GMC Terrain Denali AWD photo
2019 GMC Terrain Denali AWD • Oconomowoc, WI
Black • 2.0L I4 Engine
$17,494 • 106.3k miles
•••

Not Ranked

CoPilot AI: It’s an “A-” Buy

  • Fair Price - $67 Below Market
  • Includes $1,499 Premium Upgrades
  • Dealer Rating - 4.8 stars
More details
2017 GMC Terrain SLE FWD photo
2017 GMC Terrain SLE FWD • West Bend, WI
Silver • 2.4L I4 Engine
$13,100 • 133.5k miles
•••

Not Ranked

CoPilot AI: It’s a “D” Buy

  • Motivation to Negotiate - Very High
  • Dealer Rating - 4.6 stars
More details
2018 GMC Terrain SLE FWD photo
2018 GMC Terrain SLE FWD • West Bend, WI
Copper • 2.0L I4 Engine
$13,399 • 92.2k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $1,292 Below Market
  • Includes $1,942 Premium Upgrades
  • Motivation to Negotiate - Very High
More details
2016 GMC Terrain SLT AWD photo
New Find
2016 GMC Terrain SLT AWD • Mt Pleasant, WI
White • 2.4L I4 Engine
$5,995 • 153.6k miles
•••

Not Ranked

CoPilot AI: It’s a “B+” Buy

  • Great Price - $2,985 Below Market
  • Includes $1,372 Premium Upgrades
More details
2018 GMC Terrain SLE FWD photo
2018 GMC Terrain SLE FWD • West Bend, WI
Red • 1.5L I4 Engine
$11,979 • 104k miles
•••

Not Ranked

CoPilot AI: It’s a “B” Buy

  • Fair Price - $305 Above Market
  • Includes $84 Premium Upgrades
  • Motivation to Negotiate - High
More details
1-25 of 116 results

2017 GMC Terrain

Compact Crossover
Seats
5
Fuel Economy
20City MPG
28Hwy MPG
NHTSA Rating Summary
Copilot Rating
Dimensions

© 2026 CoPilot. All Rights Reserved.