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Price: $97,025

New 2026 GMC Sierra 2500 AT4X Crew Cab

Stock #23451
New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #23451 - photo 1
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Vehicle Notes

Introducing the 2026 GMC Sierra 2500HD AT4X - a true powerhouse that blends exceptional capability, advanced technology, and uncompromising style. Thi…
Read More… Introducing the 2026 GMC Sierra 2500HD AT4X - a true powerhouse that blends exceptional capability, advanced technology, and uncompromising style. This rugged and refined pickup is ready to take on any challenge, whether you're tackling demanding job sites, navigating off-road adventures, or simply enjoying the open road in comfort.- 6.6L V8 Diesel Turbocharged (Duramax) (B20-Diesel Compatible) (Includes (K05) Engine Block Heater) (470 hp [350.5 kW] @ 2800 rpm, 975 lb-ft of torque [1322 Nm] @ 1600 rpm)- Gooseneck/5th Wheel Prep Package- Snow Plow Prep/Camper Package- Bose Premium Series 12-Speaker System- Premium audio system: Premium GMC Infotainment System- Heads-Up Display- Off-Road Suspension- Spray-on Pickup Bedliner with GMC Logo- Wireless Charging- Trailer Cam Provisions and Trailer Viewing Software- Ventilated Driver and Front Passenger Seats- Heated 2nd Row Outboard Seats- Wheels: 18" Machined Aluminum with High Gloss Black AccentsUnder the hood, the Sierra 2500HD AT4X boasts the powerful Duramax 6.6L V8 Turbodiesel engine, delivering an impressive 470 horsepower and an astounding 975 lb-ft of torque. This engine's exceptional performance and efficiency make it the perfect companion for your toughest jobs and longest adventures. Paired with a smooth-shifting 10-speed automatic transmission and a robust 4WD system, the Sierra 2500HD AT4X is ready to tackle any terrain with confidence.Step inside and you'll be surrounded by premium features that elevate the driving experience. The Bose Premium Series 12-speaker audio system provides a concert-hall-quality sound, while the large Heads-Up Display projects vital information directly into your line of sight, keeping you informed without distracting from the road ahead. The ventilated front seats and heated rear outboard seats ensure maximum comfort, no matter the weather.The Sierra 2500HD AT4X also comes equipped with a suite of advanced safety and technology features, including Trailer Cam Provisions and Trailer Viewing Software, Wireless Charging, and an in-vehicle trailering system app. These cutting-edge systems help you stay connected, informed, and in control, whether you're hauling a heavy load or towing your favorite toys.Distinctive styling cues, such as the Gloss Black header grille and 18-inch machined aluminum wheels with high-gloss black accents, give the Sierra 2500HD AT4X a bold, rugged presence that commands attention. The Spray-on Pickup Bedliner with GMC Logo ensures your truck's bed stays protected, even during the toughest jobs.Experience the unparalleled capability, technology, and style of the 2026 GMC Sierra 2500HD AT4X. This truck is ready to transform the way you work, play, and explore. Visit our showroom today to take a closer look and discover how the Sierra 2500HD AT4X can elevate your driving experience. Price includes: $500 - Buick & GMC Consumer Cash Program. Exp. 03/02/2026
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Chassis Details

Stock Number
23451
Stock Type
New
Year
2026
Make
GMC
Model
Sierra 2500
Class
3
Drivetrain
4WD
Cab Type
Crew
Vehicle Trim
AT4X
Interior Color
Obsidian Rush Full Grain
Seating Capacity
5
Exterior Color Description
Onyx Black
Engine Cylinder Count
8
Transmission Type
Automatic
Fuel Type
Diesel
Engine Model
L5P
Engine Size (L)
6.6
Brake Type
Hydraulic

Vehicle Options

  • Gooseneck/5th Wheel Prep Package
  • Snow Plow Prep/Camper Package
  • 12 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium Series 12-Speaker System
  • Premium audio system: Premium GMC Infotainment System
  • Radio: AM/FM Stereo with Premium GMC Infotainment System
  • SiriusXM with 360L Trial Subscription
  • Steering Wheel Audio Controls
  • Air Conditioning
  • Automatic temperature control
  • Electric Rear-Window Defogger
  • Front dual zone A/C
  • Rear window defroster
  • 120-Volt Bed Mounted Power Outlet
  • 120-Volt Instrument Panel Power Outlet
  • Driver Memory
  • Heads-Up Display
  • Memory seat
  • Power driver seat
  • Power steering
  • Power windows
  • Push Button Start
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Manual Tilt-Wheel/Telescoping Steering Column
  • Off-Road Suspension
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open and Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power moonroof
  • Power Sunroof
  • Pickup Box
  • Brake assist
  • Electronic Stability Control
  • Lane Departure Warning System
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Panic alarm
  • Security system
  • Unauthorized Entry Theft-Deterrent System
  • Speed control
  • 2-Speed Active Transfer Case
  • 220-Amp Alternator
  • Heavy-Duty 80 Amp Battery
  • Auto-dimming door mirrors
  • Gloss Black Door Handles
  • Gloss Black Header Grille and Grille Insert Bars
  • Heated door mirrors
  • IntelliBeam Automatic High Beam on/Off
  • LED Cargo Area Lighting
  • LED Smoked Amber Roof Marker Lamps
  • Power door mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-on Pickup Bedliner with GMC Logo
  • Turn signal indicator mirrors
  • 2 Charge-Only Rear USB Ports
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 USB Ports
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Automatic Emergency Braking
  • Bed View Camera with Two Trailer Camera Provisions
  • Buckle to Drive
  • Compass
  • Driver door bin
  • Driver vanity mirror
  • Floor-Mounted Center Console
  • Following Distance Indicator
  • Forward Collision Alert
  • Front Pedestrian Braking
  • Front Premium Floor Liners with Removable Carpet Insert
  • Front reading lights
  • Garage door transmitter
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • Inside Rearview Auo-Dimming Rear Camera Mirror
  • Leather steering wheel
  • Multicolor 15" Diagonal Head-Up Display
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Alert
  • Rear Premium Floor Liners with Removable Carpet Insert
  • Rear reading lights
  • Rear seat center armrest
  • Tachometer
  • Telescoping steering wheel
  • Tilt steering wheel
  • Trailer Cam Provisions and Trailer Viewing Software
  • Trailer Side Blind Zone Alert
  • Trip computer
  • Ultrasonic Front and Rear Park Assist
  • Voltmeter
  • Wireless Charging
  • Wireless Phone Projection
  • 16-Way Power Driver Seat Adjuster with Lumbar
  • 16-Way Power Passenger Seat Adjuster with Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Full Grain Leather Seat Trim
  • Heated 2nd Row Outboard Seats
  • Heated Driver and Front Outboard Passenger Seats
  • Heated front seats
  • Heated rear seats
  • Power passenger seat
  • Safety Alert Seat
  • Split folding rear seat
  • Ventilated Driver and Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Hitch Guidance with Hitch View
  • in-Vehicle Trailering System App
  • Trailer Tire Pressure Monitor Sensors
  • Alloy wheels
  • Wheels: 18" Machined Aluminum with High Gloss Black Accents
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Front Passenger Windows with Express Up/Down
  • Power Sliding Rear Window with Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
  • View All
New 2026 GMC Sierra 2500 AT4X Crew Cab for sale #23451 - photo 1
Photo shown is a stock image and not an image of this exact vehicle. Contact us for more information.

Body Details

Body Type
Pickup
Call For Pricing

Pricing Details

MSRP $99,025
Buick & GMC Consumer Cash Program - $500
Dealer Discount - $1,500
Price $97,025
Total Savings $2,000
Additional Upfit Cost

Vehicle available NOW in Marshalltown, IA.

Contact Karl GMC of Marshalltown for more info.

(641) 321-3755
Disclaimer:
The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

Dealer Discount applied to everyone

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