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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 $2,850

2018 GMC Terrain SLE

3GKALMEV1JL339950 Copart 47454476

125,272 mi · Water/flood · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
May 4, 2026 Peoria, IL, USA
2018 GMC Terrain SLE
Sold $1,500

2018 GMC Terrain SLE

3GKALMEVXJL315646 Copart 65055775

212,079 mi · All over · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
May 4, 2026 Little Rock, AR, USA
2018 GMC Terrain SLT
Sold $1,550

2018 GMC Terrain SLT

3GKALPEX4JL408049 Copart 74847815

121,090 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
May 4, 2026 Spartanburg, SC, USA
2018 GMC Terrain SLE
Sold $3,150

2018 GMC Terrain SLE

3GKALMEV2JL350097 Copart 74536445

93,911 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
May 4, 2026 Lexington East, KY, US...
2018 GMC Terrain SLT
Sold $3,750

2018 GMC Terrain SLT

3GKALVEX7JL282743 Copart 50003546

99,256 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
May 1, 2026 San Diego, CA, USA
2018 GMC Terrain SLE
Sold $4,050

2018 GMC Terrain SLE

3GKALMEV5JL409742 Copart 50471276

153,423 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 30, 2026 Dallas South, TX, USA
2018 GMC Terrain SLE
Sold $4,000

2018 GMC Terrain SLE

3GKALMEV3JL276706 Copart 47608336

93,368 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 30, 2026 Cleveland West, OH, US...
2018 GMC Terrain SLE
Sold $3,350

2018 GMC Terrain SLE

3GKALTEX7JL157259 Copart 46327686

33,366 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 30, 2026 North Boston, MA, 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.