2020 GMC Sierra

Sold for $ 17 700 at Copart on 19 October 2026.

2020 GMC Sierra, auction photo 1

2020 GMC Sierra, auction photo 2

2020 GMC Sierra, auction photo 3

2020 GMC Sierra, auction photo 4

2020 GMC Sierra, auction photo 5

2020 GMC Sierra, auction photo 6

2020 GMC Sierra, auction photo 7

2020 GMC Sierra, auction photo 8

2020 GMC Sierra, auction photo 9

2020 GMC Sierra, auction photo 10

2020 GMC Sierra, auction photo 11

2020 GMC Sierra, auction photo 12

Lot details

VIN: 3GTP9EEL8LG129804
Year: 2020
Mileage: 47 849 mi (not actual)
Damage: Vandalism
Engine type: 6.2L 8
Fuel: Gas
Location: Dallas South (TX)
Lot number: 63143976
Source: Copart
Estimated retail value: $ 42 000

Auction History market insight

At the 19 October 2026 auction, the GMC Sierra was 6 years old and its odometer displayed 47 849 miles, which translates to about 7 975 miles annually, well below the archive's benchmark of 14 487.

Retail pricing for a comparable clean car is approximately $ 42 000. The final bid, $ 17 700, corresponds to 42% of that price; the $ 24 300 shortfall reflects the reported Vandalism damage.

From 6 611 archived GMC sales, the mean price reached $ 16 906, and this particular figure ranks among the top 22% of our price database.

42% - of estimated retail value
$ 16 906 - average sold - GMC (6 611 lots)
Top 22% - price rank in the archive
7 975 - miles per year (archive avg 14 487)

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

Similar sales

GMC Sierra 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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