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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.

4,293
Lots archived
$3,802
Avg. final bid
$3,800
Median bid
95%
With keys

Most common damage: Front end, Rear end, Side.

Terrain years

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010

GMC models

2500 Pickups Acadia Caballero Canyon Denali Envoy HUMMER EV HUMMER EV Pickup Jimmy Rally S15 4WD Safari Safari Cargo Savana Savana Cargo Savana Commercial Sierra 1500 Sierra 1500HD Sierra 1500HD Classic Sierra 2500 Sierra 2500HD Sierra 3500 Sierra 3500HD Sierra Denali Sierra EV Sonoma Suburban Terrain Van Vandura Yukon Yukon Denali Yukon XL
2018 GMC Terrain SLT
Sold $3,550

2018 GMC Terrain SLT

3GKALVEX6JL250821 Copart 74962885

71,164 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 24, 2026 Denver Central, CO, US...
2018 GMC Terrain SLE
Sold $4,500

2018 GMC Terrain SLE

3GKALMEX1JL196127 Copart 77315355

130,220 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 24, 2026 Amarillo, TX, USA
2018 GMC Terrain SLT
Sold $6,200

2018 GMC Terrain SLT

3GKALVEV6JL356569 Copart 78626845

136,190 mi · Normal wear · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 24, 2026 Van Nuys, CA, USA
2018 GMC Terrain SLE
Sold $2,100

2018 GMC Terrain SLE

3GKALTEV9JL304213 Copart 79910475

74,961 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 24, 2026 Hartford, CT, USA
2018 GMC Terrain SLE
Sold $4,000

2018 GMC Terrain SLE

3GKALMEV3JL407794 Copart 74445875

95,566 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 23, 2026 Colorado Springs, CO,...
2018 GMC Terrain SLE
Sold $3,850

2018 GMC Terrain SLE

3GKALMEV6JL390893 Copart 77237265

135,427 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Mar 23, 2026 Houston East, TX, USA
2018 GMC Terrain SLT
Sold $2,000

2018 GMC Terrain SLT

3GKALVEX3JL352044 Copart 76323835

123,541 mi · Front end · Non-repairable

  • Gas
  • Automatic
  • AWD
  • Keys
Mar 23, 2026 Milwaukee South, WI, U...

Check any 2018 GMC Terrain before you buy

Reported accidents, odometer rollbacks, title brands and past owners — get the full history report for any VIN.

See a sample report first →

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.