2021 GMC Sierra K1500 At4 — VIN 3GTU9EET5MG378940: Copart auction history

Auction record at a glance

Highest recorded bid

$18,200

as of October 27, 2026

Bid visible before the auction closed; not a confirmed final sale price.

Auction: Copart · Ma - North Boston
Lot number: 72197946
Auction date: October 30, 2026
Status when recorded: On sale
Primary damage: Normal wear
Condition: Starts and drives
Odometer: 149,753 mi
Keys: Yes
Location: Ma - North Boston, North Billerica, 01862, North Billerica, Massachusetts, USA

1 / 5

AllCarHistory keeps 5 photos of this lot. Auction sites remove listing photos after the sale; these copies stay here.

Auction record summary

This page is the archived Copart record for the 2021 GMC Sierra K1500 At4 with VIN 3GTU9EET5MG378940, listed as lot 72197946 at the Ma - North Boston yard (Ma - North Boston, North Billerica, 01862, North Billerica, Massachusetts, USA). The highest bid AllCarHistory recorded before the auction closed was $18,200, captured as of October 27, 2026; this is not a confirmed final sale price, and auction fees, transport and repairs are not included. The auction was scheduled for October 30, 2026, and the lot status at the time of recording was "On sale". Primary damage noted by the auction: Normal wear; running condition: Starts and drives. The odometer reading was 149,753 mi. Listed specifications: Black, Pickup, 3.0l 6 engine, 6 cylinders, Automatic transmission, AWD, Diesel. Keys: Yes. AllCarHistory does not sell vehicles and does not take bids: the data above is a snapshot of the Copart listing, kept so that buyers, importers and insurers can check this VIN's auction history later. Compare it with the photos in the gallery and with other GMC Sierra 1500 lots in the archive before relying on it.

Auction history

Every dated event we hold for this VIN. AllCarHistory records what the auction listing showed; it does not confirm a completed sale.

October 27, 2026
Record added to the AllCarHistory archive
October 30, 2026
Copart auction, lot 72197946
Ma - North Boston · highest recorded bid $18,200 · status: On sale

Specifications

Odometer

149 753 miles

Fuel Type

Diesel

Drive

AWD

Engine

3.0l 6

Transmission

Automatic

Body Style

Pickup

Primary Damage

Normal wear

Condition

Starts and drives

Keys

Yes

Color

Black

Factory data for this VIN: 2021 GMC Sierra

Decoded from VIN 3GTU9EET5MG378940 with the NHTSA vPIC database of the US Department of Transportation. This is how the car left the factory, not its present condition.

Trim / series: AT4 / 1500
Body class: Pickup
Doors: 4
Drive type: 4WD/4-Wheel Drive/4x4
Engine: 3.0 L · 6 cylinders · In-Line · turbo · Diesel
Gross vehicle weight rating: Class 2F: 7,001 - 8,000 lb (3,175 - 3,629 kg)
Manufacturer: General Motors LLC
Assembly plant: Silao, Guanajuato, Mexico

Standard safety equipment (NHTSA)

Tire pressure monitoring

Airbags: 1st Row (Driver and Passenger); 1st Row (Driver and Passenger); All Rows

NHTSA safety recalls for the 2021 GMC Sierra

The NHTSA database lists no recall campaigns for the 2021 GMC Sierra (checked 2026-10-25).

To see whether a recall is still open on this exact car, enter the VIN at nhtsa.gov/recalls

Conclusions

AllCarHistory keeps Copart and IAAI lot history so you can check a VIN or lot number before import or a deal elsewhere. There are currently 2287 other GMC records in the archive.

Frequently Asked Questions - 2021 GMC Sierra K1500 At4

Common questions about this vehicle and our auction data archive.

Was this GMC sold, and is $18,200 the final price?

We do not know whether the lot sold. AllCarHistory records the highest bid visible before the auction closed ($18,200) and the lot status at that moment (On sale). The final hammer price, if there was one, is known only to Copart and the buyer, and fees, transport and repairs are extra.

When was this 2021 GMC Sierra K1500 At4 at Copart?

The record shows an auction date of October 30, 2026 at Ma - North Boston, lot 72197946. The data on this page was captured as of October 27, 2026.

What damage is recorded on this 2021 GMC Sierra K1500 At4?

Primary damage in the record: Normal wear. Running condition: Starts and drives.

Did this 2021 GMC Sierra K1500 At4 come with keys?

Keys in this record: Yes.

What is this page?

A history card for this lot: photos, damage, mileage and the prices from the Copart or IAAI record. The purchase itself is handled on the auction platform or with a seller.

Prices

Highest recorded bid

$18,200

as of October 27, 2026

LocationMa - North Boston, North Billerica, 01862, North Billerica, Massachusetts, USA

Auction

Lot#72197946

Auction DateOctober 30, 2026

Historical Archive

These are auction lot records from Copart. We do not sell cars. To place a bid, visit Copart.com.

Full vehicle history report

CARFAX® report for this VIN: title brands, accidents and damage, odometer readings, owners, service and auction records. Auction photos here stay free.

Get the full report · $9.99