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2026 GMC Sierra 2500HD

2026 GMC Sierra 2500HD

Mileage: 6 ยท Round Rock, TX

$83,450

2026 GMC Sierra 2500HD Denali Crew Cab 4WD

Round Rock, TX

$83,450

MSRP

$91,450

Dealer rating

Request information

Features

  • Mileage
    Mileage

    6

  • Drivetrain
    Drivetrain

    Four-Wheel Drive

  • Exterior color
    Exterior color

    Onyx Black

  • Interior color
    Interior color

    Black

  • Engine
    Engine

    470 hp 6.6L V8 Biodiesel

  • Fuel type
    Fuel type

    Biodiesel

  • Transmission
    Transmission

    Automatic

  • Alloy wheels
    Alloy wheels

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Overview

  • Make:GMC
  • Model:Sierra 2500HD
  • Year:2026
  • Trim:Denali
  • Body type:Pickup Truck
  • Exterior color:Onyx Black
  • Interior color:Black
  • Mileage:6 mi
  • Condition:New
  • VIN:1GT4UREY8TF187434
  • Stock number:TF187434

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

  • Selling slowly
    On the market longer than average. There may be flexibility on price.
  • 105 days at this dealership
    105 days on CarGurus ยท 0 saves

Dealer

Steele GMC Round Rock

Dealer reviews

4.1(13 reviews)

Dealer's description

Discover the pinnacle of power and sophistication in the 2026 GMC Sierra 2500HD Denali. This remarkable heavy-duty pickup is engineered to conquer any challenge with its unparalleled capabilities and premium features. 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) Denali Reserve Package Technology Package X31 Off-Road Package Bose Premium 7-Speaker Sound System Wireless Charging Ventilated Front Seats Heated Rear Seats Spray-on Pickup Bedliner with GMC Logo Power-Retractable Assist Steps The Sierra 2500HD Denali's bold, muscular design commands attention wherever it goes. Its stunning Black exterior exudes confidence and sophistication, while the signature Denali grille and chrome accents add an undeniable touch of elegance. Step inside the cabin and you'll be enveloped in a world of unparalleled comfort and convenience, with premium features like heated and ventilated front seats, a heated steering wheel, and a 15-inch Head-Up Display that puts critical information right in your line of sight. Under the hood, the Sierra 2500HD Denali's Duramax 6.6L V8 Turbodiesel engine delivers unmatched power and performance. With 470 horsepower and an incredible 975 lb-ft of torque, this heavy-duty pickup can tackle any job with ease, whether it's hauling a heavy trailer, navigating rugged off-road terrain, or powering through inclement weather. The 10-speed automatic transmission and 4-wheel drive system ensure seamless power delivery and exceptional control in any driving condition. But the Sierra 2500HD Denali is more than just a workhorse; it's also a technologically advanced vehicle that keeps you connected and protected. The Premium GMC Infotainment System with built-in navigation, wireless Apple CarPlay and Android Auto, and a Bose premium audio system provide a world-class multimedia experience. Meanwhile, advanced safety features like Automatic Emergency Braking, Forward Collision Alert, and Lane Departure Warning help keep you and your passengers secure on the road. Whether you're tackling tough jobs or seeking a premium, capable daily driver, the 2026 GMC Sierra 2500HD Denali is the ultimate choice. Experience the pinnacle of power, technology, and luxury in this exceptional heavy-duty pickup. Visit our showroom today to take it for a test drive and discover why the Sierra 2500HD Denali is the ultimate expression of GMC's legendary engineering. Price includes: $500 - Purchase Allowance. Exp. 04/30/2026

Additional Information

Denali Reserve Package,Preferred Equipment Group 5SA,Technology 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,220-Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 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,Power-Retractable Assist Steps,Rear step bumper,Rear Wheelhouse Liners,Signature Chrome Denali Grille,Spray-on Pickup Bedliner with GMC Logo,Turn signal indicator mirrors,Winter Grille Cover,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,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,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,5th Wheel and Gooseneck Trailer Wiring Provisions,Hitch Guidance with Hitch View,in-Vehicle Trailering System App,Alloy wheels,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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