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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 $3,200

2018 GMC Terrain SLE

3GKALMEV2JL338919 Copart 77172055

79,120 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 11, 2026 Southern Illinois, IL,...
2018 GMC Terrain SLE
Sold $775

2018 GMC Terrain SLE

3GKALMEXXJL321061 Copart 92825975

0 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 11, 2026 Chicago South, IL, USA
2018 GMC Terrain Denali
Sold $425

2018 GMC Terrain Denali

3GKALXEX9JL296719 Copart 75218165

174,777 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 11, 2026 Chicago South, IL, USA
2018 GMC Terrain SLE
Sold $1,200

2018 GMC Terrain SLE

3GKALTEV9JL200160 Copart 75165305

149,937 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 11, 2026 Syracuse, NY, USA
2018 GMC Terrain SLE
Sold $3,450

2018 GMC Terrain SLE

3GKALMEV1JL186390 Copart 78290495

29,421 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 11, 2026 Miami South, FL, USA
2018 GMC Terrain SLE
Sold $1,450

2018 GMC Terrain SLE

3GKALMEXXJL204807 Copart 77921215

196,979 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 10, 2026 Sacramento, CA, 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.