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FinalBid / Copart + IAAI

2020 GMC Sierra 2500HD auction results: final bids and sale history

FinalBid holds 561 completed Copart and IAAI auctions for 2020 GMC Sierra 2500HD. Across 513 recorded USD final bids, the median sold price is $18,300. Most of those cars were sold with front end. Half of the 437 verified odometer readings sit above 96,182 mi. The oldest auction in the archive closed in Sep 30, 2024, the newest in Sep 23, 2026. Auction results for the 2020 GMC Sierra 2500HD 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 2020 GMC Sierra 2500HD belongs in the sold-price range rather than guessing at an average.

Final bid VIN Copart IAAI

Auction results at a glance

Auctions on record
561
Final bids recorded
513
Median final bid from 513 auctions
$18,300
Average final bid from 513 auctions
$19,725
Where most final bids land
$12,100 – $26,000
Lowest / highest final bid
$150 / $50,500
Median odometer from 437 auctions
96,182 mi
Sold with keys
89%
Copart / IAAI
94% / 6%
Auction dates
Sep 30, 2024 – Sep 23, 2026

Damage recorded at sale

  • Front end 41%
  • Vandalism 11%
  • Side 10%

Auction archive FAQ

How much auction history is there for 2020 GMC Sierra 2500HD?

561 completed Copart and IAAI auctions, with sale dates between Sep 30, 2024 and Sep 23, 2026.

What is the average final bid for 2020 GMC Sierra 2500HD at auction?

Across 513 recorded USD sales the median final bid is $18,300, with the average pulled to $19,725 by the outliers at either end.

What damage do most 2020 GMC Sierra 2500HD auction lots carry?

front end leads, on 41% of the auctions — worth knowing before you read the low end of the sold-price range.

How many miles do 2020 GMC Sierra 2500HD cars have when sold at auction?

Half of the 437 verified odometer readings sit above 96,182 mi and half below it.

How much does a 2020 GMC Sierra 2500HD sell for at auction?

The auction results listed here are the answer — every 2020 GMC Sierra 2500HD lot carries its own final bid. Read the range and place your car inside it instead of trusting one figure.

What pushes a 2020 GMC Sierra 2500HD final bid to the bottom of the range?

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.

Full vehicle history report

Check any 2020 GMC Sierra 2500HD 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 →