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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.

4,345
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 2009

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 SLE
Sold $3,650

2018 GMC Terrain SLE

3GKALMEV6JL165986 Copart 63833855

102,970 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Oct 21, 2025 Tampa South, FL, USA
2018 GMC Terrain SLE
Sold $5,800

2018 GMC Terrain SLE

3GKALTEV6JL375191 Copart 80894695

67,847 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Oct 21, 2025 Somerville, NJ, USA
2018 GMC Terrain SLT
Sold $1,850

2018 GMC Terrain SLT

3GKALPEX6JL142839 Copart 58293485

131,028 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Oct 21, 2025 Detroit, MI, USA
2018 GMC Terrain SLE
Sold

2018 GMC Terrain SLE

3GKALTEX8JL304527 Copart 85483985

123,725 mi · Rear end · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Oct 21, 2025 Chicago South, IL, USA
2018 GMC Terrain SLT
Sold $8,100

2018 GMC Terrain SLT

3GKALVEX0JL272605 Copart 85111725

49,842 mi · Rear end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Oct 20, 2025 North Seattle, WA, USA
2018 GMC Terrain SLE
Sold $2,750

2018 GMC Terrain SLE

3GKALTEV5JL333224 Copart 83755735

0 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
Oct 20, 2025 North Seattle, WA, USA
2018 GMC Terrain SLT
Sold $4,500

2018 GMC Terrain SLT

3GKALPEV3JL223215 Copart 71834365

51,496 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Oct 20, 2025 Albuquerque, NM, USA
2018 GMC Terrain SLE
Sold

2018 GMC Terrain SLE

3GKALTEV5JL250117 Copart 86408515

194,007 mi · Minor dents & scratches · Clean title

  • Gas
  • Automatic
  • AWD
  • Keys
Oct 20, 2025 Hartford Springfield,...
2018 GMC Terrain SLE
Sold $2,850

2018 GMC Terrain SLE

3GKALMEX7JL134196 Copart 60527515

98,987 mi · Front end · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Oct 17, 2025 Columbus, OH, USA
2018 GMC Terrain SLE
Sold $3,500

2018 GMC Terrain SLE

3GKALMEV8JL367647 Copart 50309245

202,559 mi · Front end · Clean title

  • Gas
  • Automatic
  • FWD
  • Keys
Oct 17, 2025 Indianapolis, IN, USA
2018 GMC Terrain SLE
Sold $4,250

2018 GMC Terrain SLE

3GKALMEV2JL255801 Copart 81555945

140,890 mi · Side · Salvage title

  • Gas
  • Automatic
  • FWD
  • Keys
Oct 17, 2025 Atlanta West, GA, 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.