
2026 GMC Sierra 2500HD
Mileage: 19 · Downers Grove, IL
2026 GMC Sierra 2500HD Denali Crew Cab 4WD
Downers Grove, IL
$84,378
MSRP
Dealer rating
Request information
Features
Mileage
19
Drivetrain
Four-Wheel Drive
Exterior color
Sterling Metallic
Interior color
Jet Black
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Alloy wheels
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:Denali
- Body type:Pickup Truck
- Exterior color:Sterling Metallic
- Interior color:Jet Black
- Mileage:19 mi
- Condition:New
- VIN:1GT4UREY5TF285241
- Stock number:260550
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
- Backup Camera
- Blind Spot Monitoring
- Curtain Airbags
- Driver Airbag
- Front Side Airbags
- Parking Sensors
- 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 decreased
20 days at this dealership
Dealer

Dealer reviews
Dealer's description
Introducing the 2026 GMC Sierra 2500HD Denali - a true powerhouse that blends uncompromising capability with unparalleled luxury. This exceptional truck is engineered to conquer any challenge, whether you're tackling rugged terrain or navigating the demands of your daily life. Boasting a robust Duramax 6.6L V8 Turbodiesel engine, the Sierra 2500HD Denali delivers an impressive 470 horsepower and a staggering 975 lb-ft of torque, ensuring you have the strength and responsiveness to take on any task with ease. Paired with a 10-speed automatic transmission and a capable 4WD system, this truck is ready to tackle the toughest jobs and the most demanding adventures. - Duramax 6.6L V8 Turbodiesel Engine (B20-Diesel Compatible) - Gooseneck/5th Wheel Prep Package - X31 Off-Road Package - Off-Road Suspension - Hill Descent Control Beyond its impressive performance, the Sierra 2500HD Denali is a true expression of refined sophistication. Step inside and you'll be surrounded by premium materials, including genuine wood accents and a Bose Premium 7-Speaker Sound System that delivers an immersive audio experience. The heated and ventilated front seats, along with the heated rear outboard seats, ensure exceptional comfort no matter the weather, while the power sunroof and wireless charging pad add a touch of modern convenience. The Sierra 2500HD Denali also boasts a comprehensive suite of advanced safety and technology features, including Automatic Emergency Braking, Forward Collision Alert, and a Rear Camera Mirror, all designed to keep you and your loved ones secure on the road. The in-vehicle trailering system app and Hitch Guidance with Hitch View make towing a breeze, while the HD Surround Vision and Trailer Side Blind Zone Alert provide added confidence when navigating tight spaces or hitching up your trailer. Whether you're tackling a demanding worksite, exploring the great outdoors, or simply commuting in style, the 2026 GMC Sierra 2500HD Denali is the ultimate companion. Experience the perfect blend of power, technology, and luxury that sets this exceptional truck apart. Visit our showroom today and let us demonstrate how the Sierra 2500HD Denali can elevate your driving experience to new heights. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 06/01/2026
Additional Information
Gooseneck/5th Wheel Prep Package,X31 Off-Road Package,7 Speakers,AM/FM radio: SiriusXM with 360L,Bose Premium 7-Speaker Sound 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,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 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,Polished Exhaust Tip,Panic alarm,Security system,Unauthorized Entry Theft-Deterrent System,Speed control,2-Speed Active Transfer Case,Heavy-Duty 80 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,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,Signature Chrome Denali Grille,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 reading lights,Garage door transmitter,Genuine wood dashboard insert,Genuine wood door panel insert,HD Surround Vision,Heated steering wheel,Illuminated entry,OnStar Services Capable,Outside temperature display,Overhead console,Passenger vanity mirror,Rear Cross Traffic Alert,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,12-Way Power Driver Seat Adjuster with Lumbar,12-Way Power Passenger Seat Adjuster with Lumbar,Forge Perforated Leather-Appointed Front Seat Trim,Front Bucket Seats,Front Center Armrest,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,20" High Gloss Black Painted Wheels,Alloy wheels,Wheels: 20" Transit Aluminum,Wheels: 20" Ultra Bright Machined,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
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