*Prices may include manufacturer rebates and offers not available to all buyers. Prices shown exclude tax, tag, and doc fees. Every effort is made to ensure accurate prices, options, and features, however, in the event of a mistake, dealer cannot be held liable.
New 2026 GMCSierra 2500 HD Denali 6.6L V-8 cyl Truck Crew Cab
- Exterior Color
- Sterling
- Interior Color
- Atmosphere/Brownstone
- Body/Seating
- Truck Crew Cab/5 seats
- Transmission
- Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT4UREY5TF129846
- Stock Number
- FKTDFV
GMC
Sierra 2500 HD
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
- Heads up display
Included Packages & Accessories
- Exhaust Brake
- Engine: Duramax 6.6L Turbo-Diesel V8
- Capped Fuel Fill
- 220-Amp Alternator
- Dual Heavy-Duty 70 Amp Battery
- Winter Grille Cover
- Engine Block Heater
- GVWR: 11,550 lbs
- 3.42 Axle Ratio
- Transmission: 10-Speed Automatic
- Electric Rear-Window Defogger
- Front Rain-Sensing Wipers
- Skid Plates
- Wireless Charging
- Front License Plate Kit
- Automatic Emergency Braking
- Push Button Start
- Remote Vehicle Starter System
- Wireless Phone Projection
- Technology Package
- Inside Rearview Auo-Dimming Rear Camera Mirror
- Multicolor 15" Diagonal Head-Up Display
- Steering Wheel Audio Controls
- 12-Way Power Driver Seat Adjuster with Lumbar
- Spray-on Pickup Bedliner with GMC Logo
- Front Pedestrian Braking
- Buckle to Drive
- Trailer Side Blind Zone Alert
- Driver Memory
- Power Sliding Rear Window with Defogger
- Safety Alert Seat
- Dual 220-Amps Primary and 170-Amps Auxiliary Alternators
- 120-Volt Instrument Panel Power Outlet
- Front Bucket Seats
- 12-Way Power Passenger Seat Adjuster with Lumbar
- Power Front Passenger Windows with Express Up/Down
- Gooseneck/5th Wheel Prep Package
- Keyless Open and Start
- Off-Road Suspension
- Tires: LT275/65R20 AT BW
- Hill Descent Control
- Trailer Tire Pressure Monitor Sensors
- Sierra HD Pro Safety
- Forward Collision Alert
- Following Distance Indicator
- IntelliBeam Automatic High Beam on/Off
- Lane Departure Warning
- GMC Protection Package
- All-Weather Floor Liners
- Black Front and Rear Molded Splash Guards
- 2-Speed Active Transfer Case
- Wheels: 20" Ultra Bright Machined
- LED Smoked Amber Roof Marker Lamps
- Bose Premium 7-Speaker Sound System
- Manual Tilt-Wheel/Telescoping Steering Column
- Preferred Equipment Group 5SA
- Rear Cross Traffic Alert
- SiriusXM with 360L Trial Subscription
- Floor-Mounted Center Console
- OnStar Services Capable
- 120-Volt Bed Mounted Power Outlet
- 2 Charge-Only Rear USB Ports
- 2 USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- HD Surround Vision
- Bed View Camera with Two Trailer Camera Provisions
- Trailer Cam Provisions and Trailer Viewing Software
- Heated Driver and Front Outboard Passenger Seats
- Ventilated Driver and Front Passenger Seats
- Heated 2nd Row Outboard Seats
- Deep-Tinted Glass
- Signature Chrome Denali Grille
- LED Cargo Area Lighting
- Unauthorized Entry Theft-Deterrent System
- Universal Home Remote
- Ultrasonic Front and Rear Park Assist
- Rear Wheelhouse Liners
- X31 Off-Road Package
- Polished Exhaust Tip
- ProGrade Trailering System
- Hitch Guidance with Hitch View
- in-Vehicle Trailering System App
- Engine: 6.6L V8 with Direct Injection and Variable Valve Timing
- Heavy-Duty 80 Amp Battery
- GVWR: 11,050 lbs
- Hitch Package
- State-Specific Emissions Requirements
- Pickup Box
- Max Trailering Package
- GVWR: 11,900 lbs
- Radio: AM/FM Stereo with Premium GMC Infotainment System
- Snow Plow Prep/Camper Package
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Overhead console
- Passenger door bin
- Passenger vanity mirror
- Power windows
- Proximity key: doors and push button start
- Rear beverage holders
- Rear door bins
- Remote engine start
- Remote keyless entry
- Speed control
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front tires: 275/65SR20.0E
- Front wheel independent suspension
- Power steering
- Rear tires: 275/65SR20.0E
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- Wheel size: 20"
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 13.4"
- Satellite radio trial duration with new vehicle purchase (months): 3
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Basic warranty: 36 months/36,000miles
- Corrosion perforation warranty: 72 months/100,000miles
- Diesel engine warranty: 60 months/100,000miles
- Maintenance warranty: 12 months/ unlimited distance
- Powertrain warranty: 60 months/60,000miles
- Roadside assistance coverage: 60 months/60,000miles
- Front center armrest
- Front seats: bucket
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-way passenger lumbar support
- Power driver seat
- Power passenger seat
- Rear seat center armrest
- Rear seats: split-bench
- Rear seats Folding position: fold-up cushion
- Seat Upholstery: leather
- Split folding rear seat
- Ventilated front seats
- Block heater
- Compressor: intercooled turbo
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Horsepower: 470hp @ 2,800RPM
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Number of valves: 32
- Rear locking differential
- Recommended fuel: Diesel
- Standard fuel economy fuel type: diesel
- Torque: 975 lb.-ft. @ 1,600RPM
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 256mm (10.1")
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- Door mirrors: chrome
- Heated door mirrors
- Hitch Class: IV
- Left rear passenger door: conventional
- Power door mirrors
- Rear cargo: tailgate
- Rear step bumper
- Right rear passenger: conventional
- Skid plates
- Tailpipe finisher: polished
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Compression ratio: 16.00 to 1
- Curb weight: 3,602kg (7,940lbs)
- Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
- Engine displacement: 6.6 L
- Engine torque: 975 lb.-ft. @ 1,600RPM
- Exterior body width: 2,079mm (81.8")
- Exterior height: 2,023mm (79.7")
- Exterior length: 6,776mm (266.8")
- Front headroom: 1,093mm (43.0")
- Front hiproom: 1,554mm (61.2")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,677mm (66.0")
- GVWR: 5,239kg (11,550lbs)
- Payload: 1,618kg (3,566lbs)
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,530mm (60.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,659mm (65.3")
- Towing capacity: 8,391kg (18,500lbs)
- Turning radius: 8.7m (28.5')
- Wheelbase: 4,369mm (172.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Heads up display
- Lane departure: Lane Departure Warning warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: UltraSonic front and rear
- Rain sensing wipers
- Rear reading lights
- Rear window defroster
- Tachometer
- Trip computer
- Variably intermittent wipers
- Voltmeter
- 4 wheel disc brakes
- ABS brakes
- Brake assist
- Dual front impact airbags
- Dual front side impact airbags
- Electronic stability
- Forward collision: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross-Traffic Alert warning
- Security system
- Tracker system: Stolen Vehicle Assistance
- Traction control
Dealer Notes
This GMC Sierra 2500HD delivers a Turbocharged Diesel V8 6.6L/ engine powering this Automatic transmission. WINTER GRILLE COVER, WHEELS, 20' (50.8 CM) ULTRA-BRIGHT MACHINED WHEELS with Black painted pockets (STD), TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (UET) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories. This GMC Sierra 2500HD Comes Equipped with These Options TECHNOLOGY PACKAGE includes (DRZ) Rear Camera Mirror and (UV6) Multicolor 15' Diagonal Head-Up Display, SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator, includes increased front GAWR on Heavy Duty models, (NZZ) skid plates (transfer case and oil pan), pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage, recommend ordering (UY2) Trailering wiring provisions, MAX TRAILERING PACKAGE includes 3500 HD Frame, 3500 HD Leaf Springs, 12' Rear axle, 3500 HD Shock Package, and (Z6A) Gooseneck / 5th Wheel Prep provisions with bed stamped holes and caps, LPO, HITCH PACKAGE Gooseneck ball and chain tiedown kit with case, (dealer-installed), LPO, GMC PROTECTION PACKAGE includes (RIA) all-weather floor liner, LPO and (VQK) front and rear Black molded splash guards, LPO, (dealer-installed), GOOSENECK / 5TH WHEEL PREP PACKAGE -- HITCH PLATFORM TO ACCEPT GOOSENECK OR 5TH WHEEL HITCH. Includes hitch platform with tray to accept ball, stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness). , TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL (STD), STERLING METALLIC, SEATS, FRONT BUCKET with center console (STD), REAR CAMERA MIRROR inside rearview auto-dimming with full camera display. Visit Us Today Treat yourself- stop by Blaise Alexander Buick GMC of Hazleton located at 508 Susquehanna Blvd, Hazle Township, PA 18202 to make this car yours today!.
