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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 $3,900

2018 GMC Terrain SLE

3GKALMEV6JL332864 Copart 78257835

153,162 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 29, 2026 New Orleans, LA, USA
2018 GMC Terrain SLT
Sold $2,550

2018 GMC Terrain SLT

3GKALPEV5JL368613 Copart 47179396

88,044 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 29, 2026 Philadelphia East-Subl...
2018 GMC Terrain SLE
Sold $4,000

2018 GMC Terrain SLE

3GKALTEV9JL390008 Copart 46391236

57,460 mi · Side · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 28, 2026 Minneapolis North, MN,...
2018 GMC Terrain SLE
Sold $3,500

2018 GMC Terrain SLE

3GKALMEX0JL129907 Copart 76076365

109,221 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 28, 2026 Chicago North, IL, USA
2018 GMC Terrain SLT
Sold $5,800

2018 GMC Terrain SLT

3GKALVEXXJL323673 Copart 45790686

74,904 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 28, 2026 Chicago North, IL, USA
2018 GMC Terrain SLE
Sold $925

2018 GMC Terrain SLE

3GKALTEV0JL381603 Copart 87375775

125,072 mi · All over · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 28, 2026 Chicago North, IL, USA
2018 GMC Terrain SLE
Sold $3,250

2018 GMC Terrain SLE

3GKALMEV2JL356403 Copart 41779776

192,633 mi · Front end · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 28, 2026 Ft. Worth, TX, USA
2018 GMC Terrain SLE
Sold $2,350

2018 GMC Terrain SLE

3GKALTEV2JL239236 Copart 99806185

105,011 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Apr 28, 2026 Birmingham, AL, USA
2018 GMC Terrain SLE
Sold $2,750

2018 GMC Terrain SLE

3GKALMEV0JL240696 Copart 46184476

190,691 mi · Front end · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 28, 2026 Cookstown, ON, USA
2018 GMC Terrain SLE
Sold $2,700

2018 GMC Terrain SLE

3GKALMEV7JL153135 Copart 61840455

137,697 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Apr 28, 2026 Knoxville, TN, 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.