
2026 GMC Sierra 2500HD
Mileage: 1,716 · Northglenn, CO
$1,131 Below market
2026 GMC Sierra 2500HD Denali Ultimate Crew Cab 4WD
Northglenn, CO
$89,990
$1,131 below market
Dealer rating
Request information
Features
Mileage
1,716
Drivetrain
Four-Wheel Drive
Exterior color
Glacier White Tricoat
Interior color
Alpine Umber
Engine
470 hp 6.6L V8 Biodiesel
Fuel type
Biodiesel
Transmission
Automatic
Bluetooth
Finance in advance
Overview
- Make:GMC
- Model:Sierra 2500HD
- Year:2026
- Trim:Denali Ultimate
- Body type:Pickup Truck
- Exterior color:Glacier White Tricoat
- Interior color:Alpine Umber
- Mileage:1,716 mi
- Condition:Used
- VIN:1GT4UXEY4TF185278
- Stock number:TEC57312A
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
- Adaptive Cruise Control
- 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
Options
- Alloy Wheels
- Android Auto
- Bluetooth
- CarPlay
- Heated Seats
- Leather Seats
- Navigation System
- Off Road Package
- Remote Start
- Sunroof/Moonroof
- Technology Package
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History
Clean title
No issues reported.
0 accidents reported
No accidents or damage reported.
Pricing
$89,990
$91,121
Avg. market price (IMV)
This car is $1,131 below market price. We compared this car with similar 2026 GMC Sierra 2500HD based on price, mileage, features, condition, dealer reputation, and other factors.
- Selling slowlyOn the market longer than average. There may be flexibility on price.
- Price decreasedPrice went down by $6,500.
Dealer

Dealer reviews
Dealer's description
Introducing the 2026 GMC Sierra 2500HD Denali Ultimate - a true workhorse with unparalleled capability and refined luxury. This exceptional vehicle is the perfect blend of power, technology, and style, making it the ultimate choice for those who demand the best. Boasting a comprehensive list of premium features, this Sierra 2500HD Denali Ultimate is a cut above the rest. Some of the standout features include: - Local Trade, Non-Smoker - Glacier White Tricoat exterior - Preferred Equipment Group 5SB, Technology Package, and X31 Off-Road Package - 12-speaker Bose Premium Series audio system, SiriusXM with 360L trial subscription, and wireless charging But the true magic lies in the details. This Sierra 2500HD is equipped with a powerful Duramax 6.6L V8 Turbodiesel engine mated to a smooth-shifting 10-speed automatic transmission, delivering exceptional performance and efficiency. The 4-wheel drive system ensures confident handling in any terrain, while the Off-Road Package provides the ultimate in off-grid capability. Step inside and you'll be greeted by a cabin that exudes sophistication and comfort. Heated and ventilated front seats, a heated steering wheel, and a rear-seat heater ensure everyone travels in absolute luxury. The Denali Ultimate's premium leather upholstery and genuine wood accents create an ambiance that is both elegant and inviting. Technology is also at the forefront, with features like the 15-inch Head-Up Display, Rear Camera Mirror, and a suite of advanced safety systems, including Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning. The available Bed View Camera and Trailer Cam Provisions make towing and hauling a breeze. Whether you're tackling tough job sites, navigating rugged terrain, or simply enjoying the open road, the 2026 GMC Sierra 2500HD Denali Ultimate is the ultimate companion. Its uncompromising capabilities, refined luxury, and cutting-edge technology make it a true standout in the heavy-duty truck segment. Experience the difference for yourself. Contact us today to schedule a test drive and discover why the 2026 GMC Sierra 2500HD Denali Ultimate is the pinnacle of power, performance, and prestige.
Additional Information
Preferred Equipment Group 5SB,Technology Package,X31 Off-Road 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,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,Block heater,Dual Heavy-Duty 70 Amp Battery,Auto-dimming door mirrors,Bumpers: body-color,Front License Plate Kit,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 Denali Ultimate Grille in Vadar Chrome,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,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 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: 20" Ultra-Bright Machined Aluminum,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,3.42 Axle Ratio,Local Trade,Non-Smoker
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