New 2026 GMC Sierra 2500HD AT4
- Truck
- Pickup
- Crew Cab
- Heavy Hauler
- Extended Front Legroom
- Vaulted Headroom
- Condition
- New
- Mileage
- 5miles
- Aggregate Ratings
- 3.83.8 out of 5 stars
- Generation
- 4(2020 - 2026)
- Trim
- AT4
- Drivetrain
- 4X4
- Transmission
- 10-Speed Shiftable Automatic
- Exterior Color
- Titanium Rush Metallic (Gray)Factory Paint Code:G6M
- Interior Color
- Jet Black W Kalahari Accents (Black)Factory Paint Code:HVD
- Upholstery
- Leather
- Size Segment
- Heavy Duty
- Doors
- 4
- Max Seating
- 5
- Max Towing Capacity
- 20,800lbs.
- Weight Class
- 10,000-14,000 lbs. (3)
- Bed Length
- 82.2in.
- Ground Clearance
- 10.1inch
- Final Assembly Point
- Flint, Michigan
- VIN
- 1GT4UPE79TF248205
- Starting MSRP
- $72,200
Engine6.6L V8 Gasoline 401hp
- Fuel Type:Gasoline
- Fuel Quality:87
- Max Horsepower:401 hp @ 5200 rpm
- Power to Weight Ratio:18.4lbs/hp
- Max Torque:464 ft.lbf @ 4000 rpm
- Displacement:6.6liters
- Block Type:V
- Cylinders:8
- Aspiration:Naturally Aspirated
- Fuel Induction:Direct Injection
- Redline:5,600rpm
- Oil Capacity:7.6liters
- Cam Type:OHV
- Stroke:3.86
- Bore:4.06
- Valves:16
Message from the seller
NEW 2026 GMC Sierra 2500HD AT4 Crew Cab 6'6" Cargo Box 4x4, 6.6 V8 Gas, Allison ten speed automatic, power sunroof, Automatic Dual Zone A/C, power windows, locks, mirrors, and front seats, Bluetooth, remote start, MulitPro Tailgate, trailer brake controller, telescopic steering, 20" black aluminum wheels, heated and ventilated seats, Bose Audio System, Navigation, snow plow prep package, fifth wheel prep package, spray-in liner, AT4 Preferred Package, roof marker lamps, HUD, power sliding rear window, assist steps, rear camera mirror, universal home remote, floor liners, and much more! In stunning Titanium Rush Metallic over Heated and Ventilated Jet Black Leather seating with Kalahari Inserts, this new Sierra HD AT4 Crew Cab 4x4 includes a fresh GM Bumper-To-Bumper Warranty through 36,000 miles/3 years^ and a GM Powertrain Warranty through 60,000 miles/5 years^!. The M.S.R.P. of this new GMC is $78,720*. Please call Stateline to see what special offers may apply to you for a great value! Financing is available, trades are welcome, and we offer vehicle delivery for our Wisconsin and Michigan customers. *Tax, title, and state fees extra. See Stateline for details. ^Whichever comes first. If you would like more information on this or another Stateline vehicle, please contact the Stateline store nearest you: ------------------------- Stateline Chevrolet GMC of Iron River (New and Pre-Owned Vehicles) 1531 West Adams, Iron River, MI 49935 (906) 265-2200, (800) 246-6164 Store Hours: Monday-Friday 8AM-5PM, Saturday 9AM-1PM CST Visit Us Online at www.DriveStateline.com ------------------------- Stateline Automotive of Crystal Falls (Pre-Owned Vehicles) 419 Superior Avenue, Crystal Falls, MI 49920 (906) 875-4511, (800) 881-3082 Store Hours: Monday-Friday 8AM-5PM, Saturday 8AM-12PM CST Visit Us Online at www.DriveStateline.com ------------------------- STATELINE "Where Great Service Has No Boundaries!"