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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 $1,350

2018 GMC Terrain SLE

3GKALMEX4JL248074 Copart 98893935

94,162 mi · All over · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 25, 2026 New Orleans, LA, USA
2018 GMC Terrain SLT
Sold $3,750

2018 GMC Terrain SLT

3GKALVEX6JL190331 Copart 73729215

133,872 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Feb 25, 2026 Windham, ME, USA
2018 GMC Terrain SLT
Sold $5,100

2018 GMC Terrain SLT

3GKALVEX2JL289132 Copart 76847905

70,893 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Feb 25, 2026 Pittsburgh South, PA,...
2018 GMC Terrain SLE
Sold $2,950

2018 GMC Terrain SLE

3GKALMEV5JL138651 Copart 75223325

174,934 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 24, 2026 Sacramento, CA, USA
2018 GMC Terrain SLE
Sold $800

2018 GMC Terrain SLE

3GKALMEV1JL407583 Copart 97452185

91,411 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 24, 2026 Hayward, CA, USA
2018 GMC Terrain SLE
Sold $3,050

2018 GMC Terrain SLE

3GKALMEVXJL205017 Copart 75185885

90,688 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 24, 2026 Chicago North, IL, USA
2018 GMC Terrain SLE
Sold $5,200

2018 GMC Terrain SLE

3GKALMEV9JL159678 Copart 73483975

105,387 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 24, 2026 St. Louis, MO, USA
2018 GMC Terrain SLE
Sold $4,500

2018 GMC Terrain SLE

3GKALTEV9JL334120 Copart 74647045

115,023 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Feb 24, 2026 Minneapolis, MN, USA
2018 GMC Terrain SLT
Sold $4,350

2018 GMC Terrain SLT

3GKALPEX8JL358028 Copart 75558185

56,277 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 24, 2026 Tampa South, FL, USA
2018 GMC Terrain SLE
Sold $2,400

2018 GMC Terrain SLE

3GKALMEV6JL373141 Copart 75403365

154,235 mi · Mechanical · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Feb 24, 2026 Harrisburg, PA, USA
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

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.