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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 $4,500

2018 GMC Terrain SLT

3GKALVEX7JL376539 Copart 65141835

135,668 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Sep 23, 2025 Lincoln, NE, USA
2018 GMC Terrain SLE
Sold $4,450

2018 GMC Terrain SLE

3GKALTEV4JL188211 Copart 68149705

103,540 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Sep 23, 2025 Augusta, GA, USA
2018 GMC Terrain SLE
Sold $2,550

2018 GMC Terrain SLE

3GKALMEV9JL348881 Copart 65929365

175,779 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Sep 23, 2025 Somerville, NJ, USA
2018 GMC Terrain SLE
Sold $5,500

2018 GMC Terrain SLE

3GKALMEV9JL201931 Copart 53871475

117,893 mi · Hail · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Sep 22, 2025 Fayetteville, AR, USA
2018 GMC Terrain SLT
Sold $4,600

2018 GMC Terrain SLT

3GKALPEX4JL183308 Copart 65151215

142,803 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Sep 22, 2025 Fayetteville, AR, USA
2018 GMC Terrain SLE
Sold $4,550

2018 GMC Terrain SLE

3GKALTEV3JL375360 Copart 71814755

99,585 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Sep 22, 2025 St. Cloud, MN, USA
2018 GMC Terrain SL
Sold $1,550

2018 GMC Terrain SL

3GKALLEV9JL145600 Copart 66950355

128,004 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Sep 22, 2025 Spartanburg, SC, USA

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.