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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

2018 GMC Terrain SLE

3GKALTEX6JL173727 Copart 52983345

102,107 km · Minor dents & scratches · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jul 3, 2025 Cookstown, ON, CAN
2018 GMC Terrain SLE
Sold $3,050

2018 GMC Terrain SLE

3GKALTEV7JL313119 Copart 57300225

55,860 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jul 2, 2025 Southern Illinois, IL,...
2018 GMC Terrain SLE
Sold $4,300

2018 GMC Terrain SLE

3GKALMEV9JL276127 Copart 51318895

79,382 mi · Water/flood · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jul 2, 2025 Mcallen, TX, USA
2018 GMC Terrain Denali
Sold $7,100

2018 GMC Terrain Denali

3GKALXEX1JL190927 Copart 62034625

132,202 mi · Minor dents & scratches · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 30, 2025 North Seattle, WA, USA
2018 GMC Terrain SLT
Sold $2,450

2018 GMC Terrain SLT

3GKALPEX5JL216171 Copart 54537605

187,242 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 30, 2025 Wichita, KS, USA
2018 GMC Terrain SLT
Sold $5,700

2018 GMC Terrain SLT

3GKALVEX2JL375489 Copart 47394025

66,736 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 30, 2025 St. Cloud, MN, 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.