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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

GMC models

2018 GMC Terrain SLE
Sold $2,450

2018 GMC Terrain SLE

3GKALTEV0JL239123 Copart 46702216

98,197 mi · Rear end · Non-repairable

  • Gas
  • Automatic
  • AWD
  • Keys
May 6, 2026 Lexington West, KY, US...
2018 GMC Terrain SLT
Sold $3,200

2018 GMC Terrain SLT

3GKALPEV8JL211965 Copart 73426415

144,196 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
May 5, 2026 Kansas City, KS, USA

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.