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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 SLT
Sold $3,500

2018 GMC Terrain SLT

3GKALVEX1JL253903 Copart 93559795

48,611 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Feb 23, 2026 Billings, MT, USA
2018 GMC Terrain SLE
Sold $2,900

2018 GMC Terrain SLE

3GKALMEV9JL299973 Copart 92080985

215,934 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 23, 2026 Cleveland West, OH, US...
2018 GMC Terrain SLE
Sold $5,100

2018 GMC Terrain SLE

3GKALTEV0JL273529 Copart 76489615

105,647 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Feb 23, 2026 Long Island, NY, USA
2018 GMC Terrain SLE
Sold $3,350

2018 GMC Terrain SLE

3GKALMEVXJL299643 Copart 98387655

144,665 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 20, 2026 Tallahassee, FL, USA
2018 GMC Terrain SLE
Sold $4,200

2018 GMC Terrain SLE

3GKALTEX2JL128526 Copart 76235955

110,197 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Feb 20, 2026 Hartford, CT, USA
2018 GMC Terrain SLE
Sold $825

2018 GMC Terrain SLE

3GKALMEVXJL311046 Copart 93022075

142,291 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 20, 2026 Ionia, MI, USA
2018 GMC Terrain SLE
Sold $4,000

2018 GMC Terrain SLE

3GKALMEV2JL235404 Copart 94965375

157,613 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 19, 2026 Earlington, KY, USA
2018 GMC Terrain SLE
Sold $3,800

2018 GMC Terrain SLE

3GKALMEVXJL383333 Copart 76139035

99,331 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 18, 2026 New Orleans, LA, 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.