2026 GMC Sierra 2500HD AT4

Price: $82,356

Mileage: 25 miles

VIN: 1GT4UPEY8TF306135

Stock number: M26346

Meet the 2026 GMC Sierra 2500HD AT4, a heavy-duty pickup built for serious work and commanding presence on any road or jobsite. - Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque - 10-Speed Automatic transmission with 4WD capability - Max Trailering Package with 3500 HD Frame, upgraded leaf springs, and 12" rear axle - AT4 Premium Plus Package including power sunroof and Technology Package - Snow Plow Prep/Camper Package with 220-amp alternator and skid plates - Beige exterior with all-weather floor liners featuring AT4 logo - HD Surround Vision with Bed View Camera and dual trailer camera provisions - Heated and ventilated leather front seats with 10-way power adjustment and lumbar support - 15" diagonal Head-Up Display with wireless phone projection - Premium GMC Infotainment System with Apple CarPlay and Android Auto - Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription - Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert - Off-Road High Clearance Step and X31 Off-Road Package - Spray-on pickup bedliner with GMC logo and 120-volt bed power outlet This Sierra 2500HD is engineered for capability and comfort. The Duramax diesel engine delivers the torque and power you need for heavy hauling, while the Max Trailering Package ensures your rig is ready for serious work with upgraded frame components, reinforced leaf springs, and a 12-inch rear axle. The Snow Plow Prep/Camper Package adds a robust 220-amp alternator and protective skid plates, making this truck equally prepared for commercial use or adventure. Inside, the AT4 Premium Plus Package transforms the cabin into a refined workspace. Heated and ventilated perforated leather seats with 10-way power adjustment provide all-day comfort, while the power sunroof and dual-zone climate control create an open, premium atmosphere. The 15-inch Head-Up Display keeps vital information at eye level, and the Premium GMC Infotainment System seamlessly integrates your smartphone through Apple CarPlay and Android Auto. Safety technology is comprehensive here. The HD Surround Vision system with bed view camera and trailer camera provisions gives you complete visibility around the truck. Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert work together to help keep you and your cargo secure. The OFF-Road High Clearance Step, X31 Off-Road Package, and Hill Descent Control make this Sierra ready for more than just pavement. The AT4 trim speaks to capability without compromise. Gloss black header grille, LED cargo lighting, heated power mirrors with integrated turn signals, and the distinctive all-weather floor liners with AT4 logo signal this truck's serious nature. The spray-on bedliner protects your investment, while the bed-mounted assist handle and 120-volt power outlet keep everything accessible and functional. This 2026 Sierra 2500HD AT4 combines workhorse durability with the refinements that make long days behind the wheel manageable. Whether you're towing, plowing, or exploring, this truck delivers the performance and comfort you deserve. Visit us today to experience this exceptional Sierra 2500HD firsthand. Price includes: $1000 - Purchase Allowance. Exp. 08/03/2026

2026 GMC Sierra 2500HD AT4

M26346
2026
25 miles
10-Speed Automatic

$82,356

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Carfax

Vehicle Overview

VIN1GT4UPEY8TF306135
Body
4D Crew Cab
Mileage
25 miles
MPG
N/A
Fuel Type
N/A
Year
2026
Condition
New
Engine Size
6.6
Drivetrain
4WD
Cylinders
8
Transmission
10-Speed Automatic

Colors

Exterior

Coastal Dune

Interior

Jet Black With Kalahari Accents

Description

2026
25 miles
10-Speed Automatic

Meet the 2026 GMC Sierra 2500HD AT4, a heavy-duty pickup built for serious work and commanding presence on any road or jobsite.

- Duramax 6.6L V8 Turbodiesel engine with 470 hp and 975 lb-ft of torque

- 10-Speed Automatic transmission with 4WD capability

- Max Trailering Package with 3500 HD Frame, upgraded leaf springs, and 12" rear axle

- AT4 Premium Plus Package including power sunroof and Technology Package

- Snow Plow Prep/Camper Package with 220-amp alternator and skid plates

- Beige exterior with all-weather floor liners featuring AT4 logo

- HD Surround Vision with Bed View Camera and dual trailer camera provisions

- Heated and ventilated leather front seats with 10-way power adjustment and lumbar support

- 15" diagonal Head-Up Display with wireless phone projection

- Premium GMC Infotainment System with Apple CarPlay and Android Auto

- Bose Premium 7-Speaker Sound System with SiriusXM 360L trial subscription

- Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert

- Off-Road High Clearance Step and X31 Off-Road Package

- Spray-on pickup bedliner with GMC logo and 120-volt bed power outlet

This Sierra 2500HD is engineered for capability and comfort. The Duramax diesel engine delivers the torque and power you need for heavy hauling, while the Max Trailering Package ensures your rig is ready for serious work with upgraded frame components, reinforced leaf springs, and a 12-inch rear axle. The Snow Plow Prep/Camper Package adds a robust 220-amp alternator and protective skid plates, making this truck equally prepared for commercial use or adventure.

Inside, the AT4 Premium Plus Package transforms the cabin into a refined workspace. Heated and ventilated perforated leather seats with 10-way power adjustment provide all-day comfort, while the power sunroof and dual-zone climate control create an open, premium atmosphere. The 15-inch Head-Up Display keeps vital information at eye level, and the Premium GMC Infotainment System seamlessly integrates your smartphone through Apple CarPlay and Android Auto.

Safety technology is comprehensive here. The HD Surround Vision system with bed view camera and trailer camera provisions gives you complete visibility around the truck. Automatic Emergency Braking, Forward Collision Alert, and Rear Cross Traffic Alert work together to help keep you and your cargo secure. The OFF-Road High Clearance Step, X31 Off-Road Package, and Hill Descent Control make this Sierra ready for more than just pavement.

The AT4 trim speaks to capability without compromise. Gloss black header grille, LED cargo lighting, heated power mirrors with integrated turn signals, and the distinctive all-weather floor liners with AT4 logo signal this truck's serious nature. The spray-on bedliner protects your investment, while the bed-mounted assist handle and 120-volt power outlet keep everything accessible and functional.

This 2026 Sierra 2500HD AT4 combines workhorse durability with the refinements that make long days behind the wheel manageable. Whether you're towing, plowing, or exploring, this truck delivers the performance and comfort you deserve.

Visit us today to experience this exceptional Sierra 2500HD firsthand. Price includes: $1000 - Purchase Allowance. Exp. 08/03/2026

Features & Equipment

AT4 Preferred Package
Max Trailering Package
Technology Package
AM/FM radio: SiriusXM with 360L
Radio: AM/FM Stereo with Premium GMC Infotainment System
Air Conditioning
Front dual zone A/C
120-Volt Instrument Panel Power Outlet
Power driver seat
Push Button Start
Steering wheel mounted audio controls
Off-Road Suspension
4-Wheel Disc Brakes
Dual front side impact airbags
Front wheel independent suspension
Occupant sensing airbag
Pickup Box
Lane Departure Warning System
Delay-off headlights
Panic alarm
Speed control
Engine Block Heater
Auto-dimming door mirrors
Gloss Black Header Grille and Grille Insert Bars
LED Cargo Area Lighting
Power door mirrors
Spray-on Pickup Bedliner with GMC Logo
AT4 Premium Plus Package
Preferred Equipment Group 4SB
X31 Off-Road Package
Bose Premium 7-Speaker Sound System
SiriusXM with 360L Trial Subscription
Automatic temperature control
Rear window defroster
Driver Memory
Power steering
Remote keyless entry
Universal Home Remote
Speed-sensing steering
ABS brakes
Emergency communication system: OnStar
Keyless Open and Start
Overhead airbag
Brake assist
Hill Descent Control
Front fog lights
Security system
2-Speed Active Transfer Case
Exhaust Brake
Bed Mounted Assist Handle
Heated door mirrors
LED Smoked Amber Roof Marker Lamps
Rear step bumper
Gooseneck/5th Wheel Prep Package
Snow Plow Prep/Camper Package
7 Speakers
Premium audio system: Premium GMC Infotainment System
Steering Wheel Audio Controls
Electric Rear-Window Defogger
120-Volt Bed Mounted Power Outlet
Memory seat
Power windows
Remote Vehicle Starter System
Manual Tilt-Wheel/Telescoping Steering Column
Traction control
Dual front impact airbags
Front anti-roll bar
Low tire pressure warning
Power Sunroof
Electronic Stability Control
Auto High-beam Headlights
Fully automatic headlights
Unauthorized Entry Theft-Deterrent System
220-Amp Alternator
Heavy-Duty 80 Amp Battery
Bumpers: body-color
IntelliBeam Automatic High Beam on/Off
Off-Road High Clearance Step
Rear Wheelhouse Liners

Finance Calculator

Monthly Payment
$1,599.77
Loan Amount
$79,856.00
Total Interest
$16,130.26
Total Cost
$95,986.26
Disclaimer The payment estimates provided are for informational purposes only. They are based on approved credit and do not include applicable taxes, title, fees, or any additional charges. Actual financing terms may vary.

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