- Gooseneck/5th Wheel Prep Package
- Hitch Package (LPO)
- Max Trailering Package
- Preferred Equipment Group 5SB
- Technology Package
- X31 Off-Road Package
- 12 Speakers
- 3 Years SiriusXM
- AM/FM radio: SiriusXM with 360L
- Bose Premium Series 12-Speaker System
- Radio: AM/FM w/Premium GMC Infotainment System
- SiriusXM w/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 & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Power moonroof
- 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
- 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
- High Idle Switch
- 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 w/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 w/2 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 Auto-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 & Trailer Viewing Software
- Trailer Side Blind Zone Alert
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Upfitter Switch Kit (5)
- Voltmeter
- Wireless Charging
- Wireless Phone Projection
- 16-Way Power Driver Seat Adjuster w/Lumbar
- 16-Way Power Passenger Seat Adjuster w/Lumbar
- Front Bucket Seats
- Front Center Armrest
- Full Grain Leather Seat Trim
- Heated 2nd Row Outboard Seats
- Heated Driver & Front Outboard Passenger Seats
- Heated front seats
- Heated rear seats
- Power passenger seat
- Safety Alert Seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Ventilated front seats
- Passenger door bin
- Hitch Guidance w/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 w/Express Up/Down
- Power Sliding Rear Window w/Defogger
- Rain sensing wipers
- Variably intermittent wipers
- 3.42 Axle Ratio
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Round Rock Honda - Round Rock, Texas
* Denotes Required FieldAbout This Vehicle
GMC
Sierra 2500 HD
Year
2025
Miles
8,352 miles
Condition
Used
Model Code
TK20743
Engine
Duramax 6.6L V8 Turbodiesel
Exterior Color
Silver
Transmission
Automatic
Interior Color
Alpine Umber
Drivetrain
4WD
Warranty
As-Is
Stock #
HU356236
City MPG
VIN
1GT4UXEY2SF356236
Highway MPG
Round Rock Honda
More Inventory from this dealership
2301 North Interstate 35
Round Rock, Texas 78664
(512) 244-9000
More Inventory from this dealership
Some of our used vehicles may be subject to unrepaired safety recalls. Check for a vehicle's unrepaired recalls by VIN at https://vinrcl.safercar.gov/vin/?vin=1GT4UXEY2SF356236
Vehicle Overview
Meet the 2025 GMC Sierra 2500HD Denali Ultimate, a premium diesel powerhouse engineered for demanding work and refined comfort. With its imposing Signature Denali Ultimate Grille, stunning Silver exterior, and luxurious Alpine Umber Leather interior, this Crew Cab delivers presence from every angle. Powered by the legendary Duramax 6.6L V8 Turbodiesel engine paired with a smooth 10-Speed Automatic transmission, this 4WD truck combines capability with sophistication, backed by the MAX TRAILERING PACKAGE and proven low-mileage condition.- Duramax 6.6L V8 Turbodiesel with 10-Speed Automatic transmission- MAX TRAILERING PACKAGE with gooseneck/5th wheel prep and trailer camera provisions- 16-Way Power Adjustable Driver and Passenger Seats with lumbar support- Heated and ventilated front seats, heated rear outboard seats- Bose Premium 12-Speaker Audio System with SiriusXM 360L (3-year trial)- Multicolor 15" Head-Up Display with Apple CarPlay and Android Auto integration- Ultrasonic Front and Rear Park Assist with HD Surround Vision- Off-Road suspension with Hill Descent Control and 20" machined aluminum wheels- Wireless charging, wireless phone projection, and power moonroof- Five upfitter switches for custom equipment flexibilityThis Sierra 2500HD stands ready to handle any challenge while keeping you connected and comfortable inside. Contact our showroom today to experience the commanding capability and refined luxury this Denali Ultimate brings to the heavy-duty truck segment.
Options & Features
Features
† MPG Disclaimer: Actual rating will vary with options, driving conditions, habits and vehicle condition.
Total price includes dealer fees. Total price does not include government fees, titling fees, taxes, and any finance charges. The Manufacturer's Suggested Retail Price (MSRP) is a retail price suggested by the manufacturer and does not include dealer-installed accessories and other add-ons. Prices are subject to change without notice, unless otherwise stated. All vehicles are subject to prior sale. The mileage shown is based on EPA mileage ratings and is for comparison purposes only. Your actual mileage may vary due to factors like refueling practices, vehicle condition, and driving habits. For more information, visit www.fueleconomy.gov. For In-Transit or In-Production inventory, the estimated date of arrival is provided. Loaner vehicles may not be immediately available, so please schedule an appointment with the dealer. The dealer reserves the right to change the estimated date due to unforeseen circumstances. Typographical errors, system errors, or other inaccuracies in vehicle pricing, specifications, or availability may occur. The dealership reserves the right to correct any such errors and is not obligated to display incorrect prices or information. For more details, please see the dealership. Images and options shown may be examples only and may not reflect the exact vehicle color, trim, options, or other specifications.
Total price includes dealer fees. Total price does not include government fees, titling fees, taxes, and any finance charges. The Manufacturer's Suggested Retail Price (MSRP) is a retail price suggested by the manufacturer and does not include dealer-installed accessories and other add-ons. Prices are subject to change without notice, unless otherwise stated. All vehicles are subject to prior sale. The mileage shown is based on EPA mileage ratings and is for comparison purposes only. Your actual mileage may vary due to factors like refueling practices, vehicle condition, and driving habits. For more information, visit www.fueleconomy.gov. For In-Transit or In-Production inventory, the estimated date of arrival is provided. Loaner vehicles may not be immediately available, so please schedule an appointment with the dealer. The dealer reserves the right to change the estimated date due to unforeseen circumstances. Typographical errors, system errors, or other inaccuracies in vehicle pricing, specifications, or availability may occur. The dealership reserves the right to correct any such errors and is not obligated to display incorrect prices or information. For more details, please see the dealership. Images and options shown may be examples only and may not reflect the exact vehicle color, trim, options, or other specifications.
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