2018 GMC Sierra 1500 Denali
IAAI 43971620 3GTU2PEC6JG117733
Front end · 83,778 mi · Lorain, OH, USA
FinalBid / Copart + IAAI
FinalBid holds 4,392 completed Copart and IAAI auctions for 2018 GMC Sierra 1500. Across 4,102 recorded USD final bids, the median sold price is $7,500. Most of those cars were sold with front end. Half of the 3,422 verified odometer readings sit above 111,645 mi. The oldest auction in the archive closed in Jun 20, 2019, the newest in Oct 3, 2026. Auction results for the 2018 GMC Sierra 1500 at Copart and IAAI. Each sold lot below shows the final bid together with the damage, odometer and title that explain it, so you can see where a particular 2018 GMC Sierra 1500 belongs in the sold-price range rather than guessing at an average.
IAAI 43971620 3GTU2PEC6JG117733
Front end · 83,778 mi · Lorain, OH, USA
IAAI 43724528 1GTN1LEC8JZ902092
Front end · 115,904 mi · Schenectady, NY, USA
IAAI 43812951 3GTU2PEJ2JG621663
All over · 86,141 mi · Riverside, RI, USA
Copart 87245055 3GTP1NEC1JG432914
Rear end · 111,851 mi · Fresno, CA, USA
Copart 95548045 3GTU2NEC4JG461811
Minor dents & scratches · 128,576 mi · Little Rock, AR, USA
Copart 91939565 1GTN1LEC5JZ905337
Front end · 89,584 mi · Sikeston, MO, USA
Copart 95514995 3GTU2NEC0JG632800
Rear end · 150,926 mi · Mobile, AL, USA
Copart 93144365 3GTU2MECXJG308103
Front end · 150,066 mi · St. Cloud, MN, USA
Copart 93229555 3GTU2NEC1JG398098
Front end · 111,768 mi · St. Cloud, MN, USA
IAAI 43976338 3GTU1NER6JG403805
Front end · 101,828 mi · Phoenix, AZ, USA
Copart 97285085 3GTU2NEC8JG626629
Front end · 108,313 mi · Des Moines, IA, USA
Copart 90880205 1GTV2LEC1JZ369676
Front end · 137,023 mi · Lansing, MI, USA
Copart 85116765 1GTV2MEC3JZ342064
Front end · 206,067 mi · Lansing, MI, USA
Copart 86125815 1GTN1LEC0JZ902927
Side · 26,861 mi · Tallahassee, FL, USA
IAAI 43649724 3GTU2NEC1JG643773
Side · 95,875 mi · Rincon, GA, USA
Copart 47136485 1GTV2LEH3JZ131825
Front end · 154,310 km · Edmonton, AB, CAN
Copart 92313295 3GTP1NEC9JG271972
Front end · 146,021 mi · Kansas City, KS, USA
Copart 92903335 1GTV2LEC5JZ147111
Rear end · 89,903 mi · Chicago North, IL, USA
Copart 94947385 3GTU2NEC0JG154927
Front end · 109,709 mi · Shreveport, LA, USA
Copart 95526325 3GTU2PEJ7JG238883
Front end · 0 mi · Altoona, PA, USA
Copart 97437175 1GTV2LEC8JZ136975
Front end · 142,661 mi · Knoxville, TN, USA
Copart 71908925 3GTU2PEC8JG560997
Front end · 179,386 mi · Cartersville, GA, USA
IAAI 43704513 1GTV2MEC3JZ301255
Side · 128,809 mi · Templeton, MA, USA
Copart 94954805 3GTP1NEC2JG282831
All over · 0 mi · Little Rock, AR, USA
4,392 completed Copart and IAAI auctions, with sale dates between Jun 20, 2019 and Oct 3, 2026.
Across 4,102 recorded USD sales the median final bid is $7,500, with the average pulled to $7,943 by the outliers at either end.
front end leads, on 49% of the auctions — worth knowing before you read the low end of the sold-price range.
Half of the 3,422 verified odometer readings sit above 111,645 mi and half below it.
The auction results listed here are the answer — every 2018 GMC Sierra 1500 lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.
Water and fire losses, missing keys, deployed airbags and a branded title. Any two of those together usually explain a sold price that looks improbably low.
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