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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 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 SLT
Sold $3,350

2018 GMC Terrain SLT

3GKALPEX4JL171000 Copart 50605095

96,924 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 15, 2025 Columbus, OH, USA
2018 GMC Terrain SLE
Sold $4,600

2018 GMC Terrain SLE

3GKALMEV5JL309169 Copart 44425505

118,551 mi · Undercarriage · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 14, 2025 Dallas, TX, USA
2018 GMC Terrain SLE
Sold $1,850

2018 GMC Terrain SLE

3GKALMEX5JL166435 Copart 41382225

115,746 mi · Water/flood · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 14, 2025 Longview, TX, USA
2018 GMC Terrain SLT Diesel
Sold

2018 GMC Terrain SLT Diesel

3GKALWEU5JL241216 Copart 51841025

161,113 mi · Mechanical · Clean title

  • Diesel
  • Automatic
  • AWD
  • Keys
Apr 11, 2025 Boise, ID, USA
2018 GMC Terrain SLE
Sold $4,300

2018 GMC Terrain SLE

3GKALTEV6JL178926 Copart 45891725

94,582 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 11, 2025 Des Moines, IA, USA
2018 GMC Terrain SLE
Sold $2,000

2018 GMC Terrain SLE

3GKALTEV9JL332304 Copart 50022345

78,071 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 11, 2025 Indianapolis, IN, 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.