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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 $4,000

2018 GMC Terrain SLT

3GKALPEVXJL386539 Copart 77739055

131,784 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 16, 2026 Southern Illinois, IL,...
2018 GMC Terrain SLE
Sold $3,000

2018 GMC Terrain SLE

3GKALTEV5JL209258 Copart 73949015

77,814 mi · Front end · Non-repairable

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 16, 2026 Appleton, WI, USA
2018 GMC Terrain SLE
Sold $4,050

2018 GMC Terrain SLE

3GKALMEV9JL360075 Copart 97721655

106,650 mi · Front end · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 16, 2026 Fort Wayne, IN, USA
2018 GMC Terrain SLE
Sold $3,350

2018 GMC Terrain SLE

3GKALMEV7JL140823 Copart 91981455

93,664 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 16, 2026 Fort Wayne, IN, USA
2018 GMC Terrain SLE
Sold $3,400

2018 GMC Terrain SLE

3GKALTEV7JL234954 Copart 97886585

99,901 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 12, 2026 Phoenix North, AZ, 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.