
2026 GMC Sierra 2500HD
Mileage: 1 · Yankton, SD
2026 GMC Sierra 2500HD AT4 Crew Cab 4WD
Yankton, SD
$84,060
MSRP
$89,560
Dealer rating
Request information
Features
Mileage
1
Drivetrain
Four-Wheel Drive
Exterior color
Sterling Metallic
Interior color
Jet Black With Kalahari Accents, Perforated Front
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Heated seats
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:AT4
- Body type:Pickup Truck
- Exterior color:Sterling Metallic
- Interior color:Jet Black With Kalahari Accents, Perforated Front
- Mileage:1 mi
- Condition:New
- VIN:1GT4UPEY3TF251528
- Stock number:14596
Fuel economy
- Fuel tank size:35 gal
- Fuel type:Biodiesel
Performance
- Transmission:Automatic
- Drivetrain:Four-Wheel Drive
- Engine:470 hp 6.6L V8 Biodiesel
- Horsepower:470 hp
Safety
- ABS Brakes
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Passenger Airbag
Measurements
- Doors:4 doors
- Front legroom:44 in
- Back legroom:43 in
- Cabin size:Crew Cab
- Cargo volume:82 in
History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
- Price decreasedPrice went down by $5,500.
Dealer

Dealer reviews
Dealer's description
Introducing the 2026 GMC Sierra 2500HD AT4- a true powerhouse that's ready to conquer any terrain. This exceptional heavy-duty pickup is the ultimate combination of rugged capability and refined comfort, designed to exceed your every expectation.- 6.6L V8 Diesel Turbocharged (Duramax) engine delivering an impressive 470 hp and 975 lb-ft of torque- X31 Off-Road Package for unparalleled off-road performance- Bose Premium 7-Speaker Sound System for an immersive audio experience- Off-Road Suspension for a smooth and confident ride- Lane Departure Warning System to help keep you safe on the road- Hill Descent Control for effortless control on steep inclines- Apple CarPlay/Android Auto for seamless smartphone integration- Heated and ventilated front seats, and heated rear seats for year-round comfort- 20 High Gloss Black 8 Spokes Aluminum wheels for a bold, aggressive stanceThis Sierra 2500HD AT4 is more than just a truck - it's a statement of your adventurous spirit and unwavering commitment to excellence. With its impressive power, advanced technology, and premium comfort features, this vehicle is ready to elevate your driving experience to new heights.Whether you're tackling rugged off-road terrain, hauling heavy loads, or simply commuting in style, the 2026 GMC Sierra 2500HD AT4 is the perfect companion. Its uncompromising capabilities and refined design make it the ultimate choice for those who demand the best.Discover the true meaning of power and versatility with the 2026 GMC Sierra 2500HD AT4. Experience it for yourself and let this exceptional vehicle transform the way you approach every journey. Visit our showroom today and let us help you find the perfect fit for your lifestyle.
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