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2018 GMC Sierra 1500

Past Copart and IAAI auction results for the 2018 GMC Sierra 1500. See final bids, damage, title status, odometer and full photos for each 2018 GMC Sierra 1500 lot.

3,525
Lots archived
$7,794
Avg. final bid
$7,400
Median bid
94%
With keys

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

Sierra 1500 years

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 1994 1993 1992 1991 1990 1989 1988 1986 1985 1984 1983 1982 1981 1979 1978 1977 1976 1974 1972 1969

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 Sierra 1500
Sold $4,950

2018 GMC Sierra 1500

1GTN1LEH8JZ281061 Copart 51518256

136,963 mi · Minor dents & scratches · Clean title

  • Gas
  • Automatic
  • RWD
  • Keys
May 11, 2026 Hartford Springfield,...
2018 GMC Sierra 1500
Sold $5,500

2018 GMC Sierra 1500

1GTN1LEC6JZ902043 Copart 77152375

161,053 mi · Minor dents & scratches · Clean title

  • Gas
  • Automatic
  • RWD
  • Keys
May 11, 2026 Hartford, CT, USA
2018 GMC Sierra 1500
Sold $5,599

2018 GMC Sierra 1500

3GTU2LEC2JG318330 Copart 77971965

136,477 mi · Front end · Salvage title

  • Gas
  • Automatic
  • AWD
  • Keys
May 6, 2026 Colorado Springs, CO,...

Frequently asked questions

Each 2018 GMC Sierra 1500 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.