Used 2025 GMCSierra 3500 HD Denali

Located at
BMW of Carlsbad

    Vehicle Overview

    VIN# 1GT4UWEY6SF256070Stock# SF256070
    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    12,857 miles
    Body/Seating
    Truck Crew Cab/5 seats
    Transmission
    10-Speed A/T
    Drivetrain
    4x4
    Engine
    V-8 cyl
    GMC Sierra 3500 HD

    Highlighted Features

    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Power moonroof
    • 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
    • Federal Emissions Requirements
    • 20" Ultra-Bright Machined Wheels
    • 3 Years SiriusXM
    • Preferred Equipment Group 5SA
    • Sierra HD Pro Safety
    • Forward Collision Alert
    • Following Distance Indicator
    • Front Pedestrian Braking
    • IntelliBeam Automatic High Beam on/Off
    • Lane Departure Warning
    • Buckle to Drive
    • Automatic Emergency Braking
    • Safety Alert Seat
    • Rear Cross Traffic Alert
    • Trailer Side Blind Zone Alert
    • Wireless Phone Projection
    • Bose Premium 7-Speaker Sound System
    • SiriusXM with 360L Trial Subscription
    • Floor-Mounted Center Console
    • Electric Rear-Window Defogger
    • Push Button Start
    • Remote Vehicle Starter System
    • Keyless Open and Start
    • 120-Volt Instrument Panel Power Outlet
    • 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
    • Spray-on Pickup Bedliner with GMC Logo
    • Trailer Camera Provisions
    • 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
    • Steering Wheel Audio Controls
    • LED Smoked Amber Roof Marker Lamps
    • Manual Tilt-Wheel/Telescoping Steering Column
    • LED Cargo Area Lighting
    • Unauthorized Entry Theft-Deterrent System
    • Universal Home Remote
    • Power Sliding Rear Window with Defogger
    • Power Front Windows with Passenger Express Up/Down
    • Wireless Charging
    • Ultrasonic Front and Rear Park Assist
    • Rear Wheelhouse Liners
    • Front Rain-Sensing Wipers
    • Polished Exhaust Tip
    • X31 Off-Road Package
    • Hill Descent Control
    • Skid Plates
    • Off-Road Suspension
    • ProGrade Trailering System
    • Hitch Guidance with Hitch View
    • in-Vehicle Trailering App
    • 2-Speed Active Transfer Case
    • Front Bucket Seats
    • 12-Way Power Driver Seat Adjuster with Lumbar
    • 12-Way Power Passenger Seat Adjuster with Lumbar
    • Driver Memory
    • Winter Grille Cover
    • Power Sunroof
    • Technology Package
    • Auto-Dimming Inside Rearview Mirror with Camera
    • Multicolor 15" Diagonal Head-Up Display
    • GVWR: 12,100 lbs
    • 3.42 Rear Axle Ratio
    • AM/FM Stereo with Premium GMC Infotainment System
    • GMC Premium 13.4" Diagonal Information Display
    • Engine Block Heater
    • Exhaust Brake
    • 220 Amp Alternator
    • Duramax 6.6L Turbo-Diesel V8 Engine
    • Allison 10-Speed Automatic Transmission
    • Dual Heavy-Duty 70 Amp-Hour Battery
    • Capped Fuel Fill
    • Denali Reserve Package
    • Duramax 6.6L Turbo-Diesel V8 Engine$9,990
      • 220 Amp Alternator
      • Allison 10-Speed Automatic Transmission
      • GVWR: 12,100 lbs
      • 3.42 Rear Axle Ratio
      • Dual Heavy-Duty 70 Amp-Hour Battery
      • Winter Grille Cover
      • Exhaust Brake
      • Engine Block Heater
      • Capped Fuel Fill
    • Denali Reserve Package$1,835
      • Technology Package
      • Power Sunroof
    • Technology Package$1,340
      • Auto-Dimming Inside Rearview Mirror with Camera
      • Multicolor 15" Diagonal Head-Up Display
    • Preferred Equipment Group 5SA
      • Sierra HD Pro Safety
      • Safety Alert Seat
      • Rear Cross Traffic Alert
      • Trailer Side Blind Zone Alert
      • Wireless Phone Projection
      • Bose Premium 7-Speaker Sound System
      • SiriusXM with 360L Trial Subscription
      • Floor-Mounted Center Console
      • Electric Rear-Window Defogger
      • Push Button Start
      • Remote Vehicle Starter System
      • Keyless Open and Start
      • 120-Volt Instrument Panel Power Outlet
      • 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
      • Spray-on Pickup Bedliner with GMC Logo
      • Trailer Camera Provisions
      • 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
      • Steering Wheel Audio Controls
      • LED Smoked Amber Roof Marker Lamps
      • Manual Tilt-Wheel/Telescoping Steering Column
      • LED Cargo Area Lighting
      • Unauthorized Entry Theft-Deterrent System
      • Universal Home Remote
      • Power Sliding Rear Window with Defogger
      • Power Front Windows with Passenger Express Up/Down
      • Wireless Charging
      • Ultrasonic Front and Rear Park Assist
      • Rear Wheelhouse Liners
      • Front Rain-Sensing Wipers
      • Polished Exhaust Tip
      • X31 Off-Road Package
      • ProGrade Trailering System
      • 2-Speed Active Transfer Case
    • Sierra HD Pro Safety
      • Forward Collision Alert
      • Following Distance Indicator
      • Front Pedestrian Braking
      • IntelliBeam Automatic High Beam on/Off
      • Lane Departure Warning
      • Buckle to Drive
      • Automatic Emergency Braking
    • Front Bucket Seats
      • 12-Way Power Driver Seat Adjuster with Lumbar
      • 12-Way Power Passenger Seat Adjuster with Lumbar
      • Driver Memory
    • AM/FM Stereo with Premium GMC Infotainment System
      • GMC Premium 13.4" Diagonal Information Display
    • ProGrade Trailering System
      • Hitch Guidance with Hitch View
      • in-Vehicle Trailering App
    • X31 Off-Road Package
      • Hill Descent Control
      • Skid Plates
      • Off-Road Suspension
    Included Options
    • Federal Emissions Requirements
    • 20" Ultra-Bright Machined Wheels
    • 3 Years SiriusXM
    • 1-touch down
    • 1-touch up
    • Adaptive Cruise Control
    • Air conditioning
    • Auto-dimming rearview mirror
    • Automatic temperature control
    • Driver door bin
    • Driver vanity mirror
    • Front beverage holders
    • Front dual zone A/C
    • Garage door transmitter
    • Heated steering wheel
    • Illuminated entry
    • Memory seat
    • Moonroof sunshade: manual
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • Power windows
    • Proximity key: doors and push button start
    • Rear beverage holders
    • Rear door bins
    • Remote keyless entry
    • Speed control
    • Surround View Monitor
    • 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"
    • Smart device integration
    • Speaker type: Bose
    • Speakers: 7
    • Steering wheel mounted audio controls
    • Wireless Phone Charger: front
    • Wireless phone connectivity
    • Front center armrest
    • Front seats: bucket
    • Genuine wood dashboard insert
    • Genuine wood door panel insert
    • Heated front seats
    • Heated rear seats
    • Leather upholstery
    • Massaging driver lumbar support
    • Massaging passenger lumbar support
    • Max seating capacity: 5
    • 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: gasoline
    • Torque: 975 lb.-ft. @ 1,600RPM
    • Transmission: 10 speed automatic
    • Variable valve control
    • Ground clearance (min): 284mm (11.2")
    • 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: 3,570kg (7,871lbs)
    • Engine bore x stroke: 103.0mm x 99.0mm (4.06" x 3.90")
    • Engine displacement: 6.6 L
    • Engine horsepower: 470hp @ 2,800RPM
    • Engine torque: 975 lb.-ft. @ 1,600RPM
    • Exterior body width: 2,079mm (81.8")
    • Exterior height: 2,054mm (80.9")
    • Exterior length: 6,369mm (250.8")
    • 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: 5,488kg (12,100lbs)
    • Payload: 1,901kg (4,191lbs)
    • 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: 9,072kg (20,000lbs)
    • Turning radius: 8.0m (26.3')
    • Wheelbase: 4,039mm (159.0")
    • Appearance: digital/analog
    • Auto high-beam headlights
    • Blind spot: warning
    • Compass
    • Configurable
    • Delay-off headlights
    • Exterior parking camera cargo
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera rear
    • Exterior parking camera right
    • Front fog lights
    • Front reading lights
    • Fully automatic headlights
    • Heads up display
    • Lane departure: warning
    • Low tire pressure warning
    • Oil pressure gauge
    • Outside temperature display
    • Parking sensors: 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: mitigation
    • Front pedestrian detection: prevention
    • Ignition disable
    • Occupant sensing airbag
    • Overhead airbag
    • Panic alarm
    • Perimeter/approach lights
    • Rear collision: warning
    • Security system
    • Traction control

    Dealer Notes

    • Engine; Duramax 6.6L Turbo-Diesel V8; B20-Diesel Compatible
    • Denali Reserve Package
    • Technology Package
    • Sunroof; Power
    • Sun/Moonroof
    • Leather Seats
    • Onyx Black
    • Navigation System
    • 3 Years SiriusXM
    • Alternator; 220 Amps
    • Engine Block Heater
    • Keyless Start
    • Heads-Up Display
    • Cooled Front Seat(S)
    • Audio System; 13.4" Diagonal Premium Gmc Infotainment System
    • Denali Preferred Equipment Group
    • Emissions; Federal Requirements
    • Exhaust Brake
    • Gvwr; 12;100 Lbs. (5488 Kg) With Single Rear Wheels
    • Jet Black; Forge Perforated Leather Seating Surfaces
    • Multicolor 15" Diagonal Head-Up Display
    • Rear Axle; 3.42 Ratio
    • Rear Camera Mirror
    • Seats; Front Bucket With Center Console
    • Transmission; Allison 10-Speed Automatic
    • Wheels; 20" (50.8 Cm) Ultra-Bright Machined Wheels With Bright Chrome Inserts
    • Winter Grille Cover


    This vehicle includes a Money-Back Guarantee* and passed our precise inspection process. Best of all the price you see is the price you pay. No haggling. No back and forth. No pressure. And this price is so good it is guaranteed.

    *Money-Back Guarantee is valid for 5 days or 250 miles, whichever comes first. Subject to certain terms and conditions. See store for details. Some restrictions apply.

    Detailed Pricing

    AutoNation 1Price
    $83,999
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    Accessories and color may vary. Quoted price subject to change without notice to correct errors or omissions. New vehicle pricing may already include applicable manufacturer incentives which may expire at any time. College grad and military rebates are not included. Manufacturer incentive data and vehicle features is provided by third parties and believed to be accurate as of the time of publication. Please contact the store by email or phone for details and availability of incentives. Sales tax or other taxes, tags, registration fees, government fees, smog certificate of compliance or noncompliance, emission testing charge, electronic filing fee, and $85 dealer document preparation charges are not included in quoted price. Certain data and other content displayed herein is copyrighted by AutoNation, Inc. and / or third parties. (In addition, providers of data and other materials to AutoNation, Inc. or such third parties may have a copyright interest in and to such data to the extent that such data and other materials are subject to copyright protection under applicable United States laws.) Such data may not be reproduced or distributed in whole or in part by any printed, electronic or other means without explicit written permission from AutoNation, Inc. All information is gathered from sources that are believed to be reliable, but no assurance can be given that this information is complete and neither AutoNation, Inc. nor its suppliers assume any responsibility for errors or omissions or warrant the accuracy of this information. Displayed MPG is based on applicable EPA mileage ratings. Use for comparison purposes only. Your actual mileage will vary, depending on how you drive and maintain your vehicle, driving conditions, battery pack age/condition (hybrid models only) and other factors.