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2021 GMC Sierra 1500 AT4 — photo 1 of 6
1 of 6 photos

2021 GMC Sierra 1500 AT4

VIN 3GTP9EEL8MG201120 Stock 3GTP9EEL8MG201120 Location Collinsville, IL

Vehicle Highlights & Specs

Odometer88,281 mi
Transmissionautomatic
ExteriorOnyx Black
Body stylePickup
What we know

History and market

Market$13 above market · est. How estimated
StatusLast seen in dealer feed Sep 7, 2026 · Confirm availability with dealer
Dealer-listed equipment

Features shoppers ask for

From the dealer feed
Leather Heated seats

Equipment can vary by trim and prior modifications. Confirm the features that matter to you with the dealer.

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$597/mo estimate · taxes & fees extra
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