New 2026 GMC Sierra 3500 AT4 Crew Cab

Stock #560390
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 1
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 1 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 2 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 3 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 4 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 5 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 6 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 7 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 8 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 9 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 10 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 11 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 12 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 13 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 14 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 15 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 16 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 17 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 18 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 19 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 20 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 21 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 22 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 23 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 24 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 25 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 26 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 27 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 28 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 29 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 30 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 31 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 32 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 33 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 34 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 35 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 36 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 37 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 38 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 39 New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 40
Photos may be stock images.
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Vehicle Notes

White Sands 2026 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Lea…
Read More… White Sands 2026 GMC Sierra 3500HD AT4 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 10-Speed Automatic, 4WD, Jet Black With Kalahari Accents Leather..
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Chassis Details

Stock Number
560390
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 3500
Class
3
GVWR
12,250
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4
Interior Color
Jet Black With Kalahari Accents
Seating Capacity
5
Exterior Color Description
White Sands
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic
New 2026 GMC Sierra 3500 AT4 Crew Cab for sale #560390 - photo 2
Photos may be stock images.

Body Details

Body Type
Pickup
This vehicle is no longer available.
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Pricing Details

Disclaimer:
Tax, title, license and dealer fees (unless itemized above) are extra. Not available with special finance or lease offers. MPG estimates on this website are EPA estimates; your actual mileage may vary. For used vehicles, MPG estimates are EPA estimates for the vehicle when it was new. The EPA periodically modifies its MPG calculation methodology; all MPG estimates are based on the methodology in effect when the vehicles were new (please see the ?Fuel Economy portion of the EPA?s website for details, including a MPG recalculation tool).

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