2026 GMC Sierra 3500HD AT4

Turbocharged Diesel V8 6.6L engine with 10-speed automatic transmission.

Key Features

Drivetrain: 4x4 (3.42 rear axle ratio)
Interior: Black leather seats, Jet Black with Kalahari accents, perforated leather, high idle switch
Exterior: Black with dealer-installed LPO and Black GMC emblems, black badging package, goose neck/5th wheel prep package
Options: AT4 Preferred Package (power sunroof, technology package, off-road high clearance step), black GMC emblems, black badging package
GVWR: 12,100 lbs (5488 kg)
Price: $12,264,300 CAD
Seller: Dealer (Bridges Chevrolet Buick GMC)
Location: Saskatoon, SK, Canada
Condition: New (Dealer)
VIN: 1GT4UVEY6TF364295