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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.

4,293
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

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 $4,600

2018 GMC Terrain SLT

3GKALPEX7JL339552 Copart 55104856

136,318 mi · Minor dents & scratches · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Jun 16, 2026 Orlando South, FL, USA
2018 GMC Terrain SLE
Sold $2,650

2018 GMC Terrain SLE

3GKALTEV7JL328316 Copart 53362416

161,527 mi · Front end · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 16, 2026 St. Louis, MO, USA
2018 GMC Terrain SLE
Sold $5,000

2018 GMC Terrain SLE

3GKALTEV1JL356466 Copart 51946466

57,631 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 15, 2026 Cleveland West, OH, US...
2018 GMC Terrain SLE
Sold $3,850

2018 GMC Terrain SLE

3GKALTEX6JL304591 Copart 53736896

87,144 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 15, 2026 South Boston, MA, USA
2018 GMC Terrain SLE
Sold $3,700

2018 GMC Terrain SLE

3GKALTEV4JL251680 Copart 50451936

123,821 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Jun 12, 2026 Philadelphia, PA, 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.