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2018 GMC Terrain

Past Copart and IAAI auction results for the 2018 GMC Terrain. See final bids, damage, title status, odometer and full photos for each 2018 GMC Terrain lot.

4,345
Lots archived
$3,802
Avg. final bid
$3,800
Median bid
95%
With keys

Most common damage: Front end, Rear end, Side.

Terrain years

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009

GMC models

2500 Pickups 3500 Pickups Acadia Caballero Canyon Denali Envoy HUMMER EV HUMMER EV Pickup Jimmy Rally S15 4WD Safari Safari Cargo Savana Savana Cargo Savana Commercial Sierra 1500 Sierra 1500HD Sierra 1500HD Classic Sierra 2500 Sierra 2500HD Sierra 3500 Sierra 3500HD Sierra Denali Sierra EV Sonoma Suburban Terrain Van Vandura Yukon Yukon Denali Yukon XL
2018 GMC Terrain SLE
Sold $4,350

2018 GMC Terrain SLE

3GKALMEX4JL119459 Copart 44545835

134,474 mi · Undercarriage · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Jul 7, 2025 Milwaukee South, WI, U...
2018 GMC Terrain SLE
Sold $3,950

2018 GMC Terrain SLE

3GKALMEV7JL226360 Copart 61456365

151,213 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jul 7, 2025 Nashville, TN, USA
2018 GMC Terrain SLE
Sold $2,400

2018 GMC Terrain SLE

3GKALTEV2JL339708 Copart 47603325

145,246 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jul 7, 2025 South Boston, MA, USA
2018 GMC Terrain SLE
Sold $4,050

2018 GMC Terrain SLE

3GKALTEVXJL280617 Copart 60994895

87,421 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jul 7, 2025 Cleveland West, OH, US...
2018 GMC Terrain SLE
Sold $825

2018 GMC Terrain SLE

3GKALMEV8JL174432 Copart 58545665

94,925 mi · Mechanical · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jul 3, 2025 Earlington, KY, USA
2018 GMC Terrain SLE
Sold $2,850

2018 GMC Terrain SLE

3GKALMEV2JL344199 Copart 54921705

48,768 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jul 3, 2025 San Antonio, TX, USA
2018 GMC Terrain SLT
Sold $550

2018 GMC Terrain SLT

3GKALVEX6JL312153 Copart 59562045

125,276 mi · Front end · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Jul 3, 2025 Shreveport, LA, USA

Check any 2018 GMC Terrain before you buy

Reported accidents, odometer rollbacks, title brands and past owners — get the full history report for any VIN.

See a sample report first →

Frequently asked questions

Each 2018 GMC Terrain lot below shows its final bid — the clearest guide to current salvage and used values for that year.

Review the primary and secondary damage, title type, odometer (and whether it’s actual), keys and airbag status before bidding.