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2026 GMC Sierra 2500 HD AT4

$78,525

Mileage not given · Collinsville, IL · listed by Laura Buick GMC

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Price$78,525

MSRP$78,525

ConditionNew

Body styleCrew Cab

ExteriorSummit White

InteriorJet Black With Kalahari Accents, Perforated Front Leather Seat Trim

TransmissionAutomatic

FuelGasoline

Engine6.6L V8 Gas engine

VIN1GT4UPE79TF422368

Listed byLaura Buick GMC

LocationCollinsville, IL

What we know about this car

In this index for 2 days (first seen Oct 15, 2026). A seller may have advertised it before we first read their site.

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SeeAllCars is a free index of vehicles publicly advertised for sale in the United States. Every listing links to the seller's own page — we record facts (price, mileage, VIN), never their ad copy, and we obey robots.txt on every site we read. Dealer locations from © OpenStreetMap contributors (ODbL). Specifications decoded via NHTSA vPIC.