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FinalBid / Copart + IAAI

GMC Sierra 3500HD auction results: final bids at Copart & IAAI

FinalBid holds 2,503 completed Copart and IAAI auctions for GMC Sierra 3500HD. Across 2,360 recorded USD final bids, the median sold price is $14,000. Most of those cars were sold with front end. Half of the 967 verified odometer readings sit above 95,445 mi. The oldest auction in the archive closed in Jun 17, 2019, the newest in Oct 24, 2026. The GMC Sierra 3500HD auction archive — what it actually sells for at Copart and IAAI, lot by lot. The final bids below come from completed auctions, so they show what buyers committed rather than what sellers hoped for — and the sale history across model years tells you where the GMC Sierra 3500HD stops losing value.

$12,100
Median final bid
$6,000–$23,025
Middle half
$33,575
Top 10% from
$65,500
Highest

Price index

Median final bid by month (line) and number of sales (bars), last 12 months.

$6,600 $10,130 $13,670 $17,200 Oct Nov Dec Jan Feb Mar Apr May Jun Jul Aug Sep Oct $8,950

Final bid by model year

Model year Sold Median final bid
2025 30
$37,750
2024 79
$27,750
2023 50
$15,650
2022 68
$20,000
2021 34
$15,900
2020 53
$18,700
2019 39
$11,000
2018 33
$11,800
2017 27
$9,300
2016 37
$6,700
2015 49
$7,900
2013 25
$3,250

Where they go

Buyer country of the winning bid, with the median price and model year each market buys. Shares of 487 sales with a known buyer country.

Buyer country Share Median final bid Median model year
United States
96%
$11,800 2020
Mexico
2%
$6,000 2016
Guatemala
0.6%
$9,500 2018
United Arab Emirates
0.4%
$21,375 2025
Honduras
0.4%
$27,700 2023
Bahamas
0.2%
$25,500 2022
Jamaica
0.2%
$13,800 2020
XX
0.2%
$8,600 2012

Country totals only. Individual lots do not show the buyer's country.

Copart vs IAAI

Copart 587 sold median $12,800
IAAI 21 sold median $2,750

Last 12 months · updated October 14, 2026

Top recent results

The highest final bids among the latest sales.

Date Vehicle Damage Final bid
Oct 15, 2026 2026 GMC Sierra 3500HD Denali Ultimate Front end $56,500
Oct 21, 2026 2026 GMC Sierra 3500HD SLT Front end $40,250
Oct 13, 2026 2023 GMC Sierra 3500HD Denali Stripped $36,250
Oct 8, 2026 2023 GMC Sierra 3500HD AT4 Rear end $35,250
Oct 20, 2026 2024 GMC Sierra 3500HD Denali Ultimate Front end $35,000
Oct 2, 2026 2024 GMC Sierra 3500HD Denali Ultimate Water/flood $33,000
Oct 13, 2026 2020 GMC Sierra 3500HD AT4 Minor dents & scratches $27,000
Oct 16, 2026 2024 GMC Sierra 3500HD Denali Front end $26,500
Oct 6, 2026 2023 GMC Sierra 3500HD Denali Front end $25,500
Oct 5, 2026 2019 GMC Sierra 3500HD Denali Mechanical $24,100
Oct 19, 2026 2023 GMC Sierra 3500HD Denali Side $20,200
Oct 15, 2026 2022 GMC Sierra 3500HD Denali Front end $19,200
Oct 23, 2026 2021 GMC Sierra 3500HD AT4 Front end $18,300
Oct 21, 2026 2021 GMC Sierra 3500HD AT4 Front end $17,700
Oct 14, 2026 2021 GMC Sierra 3500HD AT4 Front end $16,500
Oct 5, 2026 2023 GMC Sierra 3500HD Denali Side $15,100

Sierra 3500HD by year

2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 1995 1993

GMC models

1 Ton Pickups 2500 Pickups 3500 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 Denali Classic Sierra EV Sonoma Suburban Terrain Van Vandura Yukon Yukon Denali Yukon XL

Auction archive FAQ

How much does a GMC Sierra 3500HD sell for at Copart and IAAI?

Over the last 12 months the median final bid for a GMC Sierra 3500HD was $12,100; half of the 608 sales went for $6,000 to $23,025.

Where do GMC Sierra 3500HD cars from US auctions go?

Among sales with a known buyer country: United States (96%), Mexico (2%), Guatemala (1%).

Is a GMC Sierra 3500HD cheaper at Copart or IAAI?

Median final bid over the last 12 months: Copart $12,800, IAAI $2,750.

What should I pay for a salvage GMC Sierra 3500HD?

Work from the median final bid on this page, then adjust for the repair in front of you. A GMC Sierra 3500HD with light front-end damage and keys sits near the top of the sold-price range; a water loss without keys sits at the bottom.

Does the model year change what a GMC Sierra 3500HD sells for at auction?

Usually yes, and not evenly. Open the year links to see where the GMC Sierra 3500HD final-bid curve flattens — that flat stretch is where salvage buying tends to pay best.

Are these final bids what a repaired GMC Sierra 3500HD would sell for?

No. These are auction results for damaged or salvage GMC Sierra 3500HD vehicles — the price at the close of the sale, before transport, fees and repair. Retail value sits well above them.

VIN history beyond the auction

Look past the final bid on any GMC Sierra 3500HD

Title brands, accident reports and odometer entries: the VIN history behind any auction lot.

Example VIN history →