2021 GMC Sierra 1500 AT4
Copart 81381935 3GTU9EET5MG428610
Normal wear · 73,832 mi · Atlanta South, GA, USA
FinalBid / Copart + IAAI
FinalBid holds 3,807 completed Copart and IAAI auctions for 2021 GMC Sierra 1500. Across 3,567 recorded USD final bids, the median sold price is $13,500. Most of those cars were sold with front end. Half of the 3,141 verified odometer readings sit above 72,153 mi. The oldest auction in the archive closed in May 27, 2021, the newest in Oct 1, 2026. Auction results for the 2021 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 2021 GMC Sierra 1500 belongs in the sold-price range rather than guessing at an average.
Copart 81381935 3GTU9EET5MG428610
Normal wear · 73,832 mi · Atlanta South, GA, USA
Copart 56142056 3GTU9FED9MG190601
Front end · 188,419 mi · Phoenix, AZ, USA
Copart 54150036 1GTU9BET4MZ406533
Vandalism · 80,894 mi · Phoenix, AZ, USA
Copart 53643586 1GTR9CED4MZ225128
Front end · 0 mi · North Seattle, WA, USA
Copart 45877246 1GTR8CEDXMZ172941
Front end · 77,243 mi · Phoenix, AZ, USA
Copart 51845706 3GTP9CEKXMG315146
Front end · 82,638 mi · Wichita, KS, USA
IAAI 44959693 3GTP9EED4MG430368
Side · 61,635 mi · San Antonio, TX, USA
IAAI 44776810 1GTR9CEDXMZ201111
Front end · 53,942 mi · San Antonio, TX, USA
Copart 78892065 3GTU9DED4MG245315
Front end · 72,515 mi · Trenton, NJ, USA
Copart 53790686 3GTU9CET5MG356196
Front end · 133,339 mi · Buffalo, NY, USA
IAAI 44984794 1GTP9EEL4MZ278728
Front end · 64,183 mi · Fontana, CA, USA
IAAI 44751647 3GTP9EEL8MG359621
Rollover · 89,189 mi · Billings, MT, USA
Copart 50369626 1GTU9CED8MZ115788
Side · 69,063 mi · Fresno, CA, USA
Copart 50799846 3GTP9EEL2MG185948
Rollover · 0 mi · Boise, ID, USA
Copart 53023276 1GTV9BETXMZ300219
Burn — interior · 0 mi · Oklahoma City, OK, USA
IAAI 44988082 3GTP9EED9MG306810
Rollover · 103,791 mi · Lincoln, AR, USA
IAAI 44742650 3GTP8CED9MG181105
Side · 112,577 mi · Hawley, TX, USA
Copart 47003246 3GTU9CET5MG301294
Front end · 37,003 mi · Wayland, MI, USA
Copart 53633526 3GTU9CET7MG357625
Front end · 96,181 mi · Portland North, OR, US...
Copart 50798006 1GTU9CED1MZ427600
Rear end · 75,863 mi · Davenport, IA, USA
IAAI 44539781 3GTP8DED0MG197795
Rear end · 65,082 mi · Wilmer, TX, USA
Copart 48474586 3GTU9DED6MG329099
Undercarriage · 128,979 mi · Mebane, NC, USA
Copart 50804346 3GTU9CET4MG106853
Minor dents & scratches · 142,809 mi · Baton Rouge, LA, USA
Copart 49665816 3GTU9CET9MG403150
Rear end · 69,344 mi · Minneapolis North, MN,...
3,807 completed Copart and IAAI auctions, with sale dates between May 27, 2021 and Oct 1, 2026.
Across 3,567 recorded USD sales the median final bid is $13,500, with the average pulled to $14,241 by the outliers at either end.
front end leads, on 47% of the auctions — worth knowing before you read the low end of the sold-price range.
Half of the 3,141 verified odometer readings sit above 72,153 mi and half below it.
The auction results listed here are the answer — every 2021 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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