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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.

4,271
Lots archived
$3,798
Avg. final bid
$3,788
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 SLE
Sold $4,700

2018 GMC Terrain SLE

3GKALMEV5JL242864 Copart 41712486

119,829 mi · Side · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 7, 2026 Phoenix North, AZ, USA
2018 GMC Terrain SLT
Sold $4,200

2018 GMC Terrain SLT

3GKALVEV9JL229802 Copart 99455835

117,885 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 7, 2026 Denver Central, CO, US...
2018 GMC Terrain SLT
Sold $3,350

2018 GMC Terrain SLT

3GKALPEV6JL240686 Copart 77893745

74,223 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 7, 2026 St. Louis, MO, USA
2018 GMC Terrain SLE
Sold $4,050

2018 GMC Terrain SLE

3GKALTEV8JL365486 Copart 95572985

122,434 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 7, 2026 Indianapolis, IN, USA
2018 GMC Terrain SLE
Sold $2,950

2018 GMC Terrain SLE

3GKALMEVXJL369397 Copart 75816085

104,267 mi · Side · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 7, 2026 Orlando South, FL, USA
2018 GMC Terrain SLE
Sold $3,550

2018 GMC Terrain SLE

3GKALTEV2JL157328 Copart 77972005

122,814 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 7, 2026 Hartford, CT, USA
2018 GMC Terrain SLE
Sold $850

2018 GMC Terrain SLE

3GKALMEV1JL283900 Copart 46048716

138,302 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 7, 2026 Knoxville, TN, USA
2018 GMC Terrain SLE
Sold $3,150

2018 GMC Terrain SLE

3GKALTEX9JL239963 Copart 75649705

118,373 mi · Front end · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 6, 2026 Lexington East, KY, US...

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.