2021 GMC Sierra 1500

Sold for $ 11 550 at IAAI on 1 September 2026.

2021 GMC Sierra 1500, auction photo 1

2021 GMC Sierra 1500, auction photo 2

2021 GMC Sierra 1500, auction photo 3

2021 GMC Sierra 1500, auction photo 4

2021 GMC Sierra 1500, auction photo 5

2021 GMC Sierra 1500, auction photo 6

2021 GMC Sierra 1500, auction photo 7

2021 GMC Sierra 1500, auction photo 8

2021 GMC Sierra 1500, auction photo 9

2021 GMC Sierra 1500, auction photo 10

2021 GMC Sierra 1500, auction photo 11

2021 GMC Sierra 1500, auction photo 12

Lot details

VIN: 3GTU9CET9MG423690
Year: 2021
Mileage: 80 707 mi (not actual)
Damage: Mechanical
Engine type: 3.0L I6 FI DOHC 24V NF4
Fuel: Diesel
Location: Spokane (WA)
Lot number: 45732980
Source: IAAI
Estimated retail value: $ 38 000

Auction History market insight

The GMC Sierra 1500, 5 years old at the time, crossed the block on 1 September 2026 with 80 707 miles recorded, indicating an average of 16 141 miles per year, close to the archive average of 14 168.

The retail value for a similar clean unit is near $ 38 000. This sale amount, $ 11 550, is 30% of that sum, creating a $ 26 450 difference that accounts for the stated Mechanical damage.

In our records, GMC vehicles typically transacted at $ 17 163, based on 3 690 sales; this price falls within the top 58% of all tracked transactions.

30% - of estimated retail value
$ 17 163 - average sold - GMC (3 690 lots)
Top 58% - price rank in the archive
16 141 - miles per year (archive avg 14 168)

Generated from archive data. Informational only - not a valuation or purchase advice.

Similar sales

GMC Sierra 1500 auction prices · All GMC sales

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Each record reflects data captured around the time of sale and obtained from third-party aggregators of public auction listings. Auction data can contain mistakes, change after a sale, or be removed at the source. We present it as is, for information only. It should not be your sole basis for a purchase - always verify a vehicle independently before relying on it.

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