Recent Arrival! Certified. 20" ALUMINUM WHEELS, 4WD, HEATED & COOLED FRONT SEATS, HEATED REAR SEATS, MEMORY SETTING, HEATED LEATHER WRAPPED STEERING WHEEL W/ MOUNTED CONTROLS, KEYLESS ENTRY, REMOTE START, AM/FM RADIO, BLUETOOTH CAPABLE, WIFI CAPABLE, BOSE SOUND SYSTEM, WIRELESS CHARGING, UNIVERSAL HOME REMOTE, HEATED DOOR MIRRORS, REAR VISION CAMERA/HD SURROUND VISION, TRAILER CAMERA PROVISIONS, FOLLOWING DISTANCE INDICATOR, FORWARD COLLISION ALERT, REAR CROSS TRAFFIC ALERT, TRAILER SIDE BLIND ZONE ALERT, FRONT & REAR PARK ASSIST ULTRASONIC, LANE DEPARTURE WARNING, INDICATOR-SEAT BELT WARNING, FRONT PEDESTRIAN BRAKING, GOOSENECK/5TH WHEEL PREP PACKAGE, SIERRA HD PRO SAFETY PLUS PACKAGE, SLT CONVENIENCE PACKAGE, SUSPENSION PACKAGE, 2 Charge/Data USB Ports Inside Center Console, 6" Rectangular Chromed Tubular Assist Steps, Alloy wheels, Bed View Camera w/2 Trailer Camera Provisions, Bose Premium 7-Speaker Sound System, Brake assist, Floor-Mounted Center Console, Front Bucket Seats, Gooseneck/5th Wheel Prep Package, HD Surround Vision, Heated 2nd Row Outboard Seats, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated steering wheel, Memory seat, Rear Cross Traffic Alert, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Sierra HD Pro Safety Plus Package, SLT Convenience Package, SLT Premium Package, Spray-On Pickup Bedliner w/GMC Logo, Suspension Package, Traction control, Trailer Camera Provisions, Trailer Side Blind Zone Alert, Ultrasonic Front & Rear Park Assist, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wheels: 20" Bright Face w/Dark Painted Pockets, Wireless Charging, Wireless Phone Projection. CARFAX One-Owner. Clean CARFAX.
Sterling Metallic 2025 GMC Sierra 3500HD SLT 4D Crew Cab Duramax 6.6L V8 Turbodiesel 10-Speed Automatic 4WD
Certification Program Details: INSPECTED, UPGRADED and GUARANTEED. BOOM Certified pre-owned comes with 6 months EasyCare Select 4. Keep your vehicle looking and feeling like new with our hand-selected suite of EasyCare benefits. We will provide six months of our EasyCare Select Plus package that offers our most coveted and valuable benefits. Cosmetic Wheel repair, Key Replacement, Paintless Dent Repair, Windshield Repair, and Roadside Assistance all covered for 6 months and unlimited miles
PLEASE CALL OR EMAIL OUR INTERNET TEAM TODAY FOR MORE INFORMATION OR VISIT DRIVESERRA.COM FOR MORE INFORMATION AND TO SEE OUR COMPLETE SELECTION OF USED VEHICLE INVENTORY.
Certified Pre Owned 2025 GMCSierra 3500 HD SLT
- Diesel
- Exterior Color
- Sterling
- Interior Color
- Jet Black
- Odometer
- 41,867 miles
- Transmission
- 10-Speed Automatic
- Drivetrain
- 4x4
- Engine
- V-8 cyl
- VIN
- 1GT4UUEY5SF188719
- Stock Number
- T27244A
Highlighted Features
- Lane departure
- Leather upholstery
- Automatic temperature control
- Wireless phone connectivity
- Exterior parking camera rear
- Front dual zone A/C
- Auto high-beam headlights
- Rain sensing wipers
- Auto-dimming rearview mirror
- Split folding rear seat
- Memory seat
- Heated front seats
Included Packages & Accessories
- Suspension Package
- 6 Speakers
- AM/FM radio: SiriusXM with 360L
- Radio: AM/FM w/Premium GMC Infotainment System
- SiriusXM w/360L Trial Subscription
- Air Conditioning
- Automatic temperature control
- Front dual zone A/C
- Rear window defroster
- Driver Memory
- Memory seat
- Power driver seat
- Power Front Windows w/Passenger Express Up/Down
- Power steering
- Power windows
- Remote keyless entry
- Steering wheel mounted audio controls
- Speed-sensing steering
- Traction control
- 4-Wheel Disc Brakes
- ABS brakes
- Dual front impact airbags
- Dual front side impact airbags
- Front anti-roll bar
- Front wheel independent suspension
- Keyless Open & Start
- Low tire pressure warning
- Occupant sensing airbag
- Overhead airbag
- Pickup Bed
- Brake assist
- Electronic Stability Control
- Lane Departure Warning System
- Exterior Parking Camera Rear
- Auto High-beam Headlights
- Delay-off headlights
- Front fog lights
- Fully automatic headlights
- Panic alarm
- Security system
- Speed control
- 220 Amp Alternator
- Engine Block Heater
- Exhaust Brake
- Heavy-Duty 80 Amp-Hr Battery
- Auto-dimming door mirrors
- Bumpers: chrome
- Chrome Surround Grille w/Chrome Insert Bars
- Heated door mirrors
- IntelliBeam Automatic High Beam On/Off
- Power door mirrors
- Rear step bumper
- Spray-On Pickup Bedliner w/GMC Logo
- Turn signal indicator mirrors
- Winter Grille Cover
- 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
- Following Distance Indicator
- Forward Collision Alert
- Front 40/20/40 Split-Bench Seats w/Lockable Storage
- Front Pedestrian Braking
- Front reading lights
- GMC Premium 13.4" Diagonal Information Display
- Heated steering wheel
- Illuminated entry
- Outside temperature display
- Overhead console
- Passenger vanity mirror
- Rear reading lights
- Rear seat center armrest
- Tachometer
- Telescoping steering wheel
- Tilt steering wheel
- Trip computer
- Ultrasonic Front & Rear Park Assist
- Voltmeter
- 10-Way Power Driver Seat Adjuster w/Lumbar
- 10-Way Power Passenger Seat Adjuster w/Lumbar
- Heated Driver & Front Outboard Passenger Seats
- Heated front seats
- Perf Leather-Appointed Front Outboard Seat Trim
- Power passenger seat
- Split folding rear seat
- Ventilated Driver & Front Passenger Seats
- Front Center Armrest w/Storage
- Passenger door bin
- Hitch Guidance w/Hitch View
- 18" Machined Aluminum Wheels
- Alloy wheels
- Wheels: 20" Bright Face w/Dark Painted Pockets
- Power Sliding Rear Window w/Defogger
- Rain sensing wipers
- Variably intermittent wipers
- Oil Change
- Passed Dealer Inspection
- Detailed Vehicle
- 20" ALUMINUM WHEELS 4WD HEATED & COOLED FRONT SEATS HEATED REAR SEATS MEMORY SETTING HEATED LEATHER WRAPPED STEERING WHEEL W/ MOUNTED CONTROLS KEYLESS ENTRY REMOTE START AM/FM RADIO BLUETOOTH CAPABLE WIFI CAPABLE BOSE SOUND SYSTEM WIRELESS CHARGING UNIVERSAL HOME REMOTE HEATED DOOR MIRRORS REAR VISION CAMERA/HD SURROUND VISION TRAILER CAMERA PROVISIONS FOLLOWING DISTANCE INDICATOR FORWARD COLLISION ALERT REAR CROSS TRAFFIC ALERT TRAILER SIDE BLIND ZONE ALERT FRONT & REAR PARK ASSIST ULTRASONIC LANE DEPARTURE WARNING INDICATOR-SEAT BELT WARNING FRONT PEDESTRIAN BRAKING GOOSENECK/5TH WHEEL PREP PACKAGE SIERRA HD PRO SAFETY PLUS PACKAGE SLT CONVENIENCE PACKAGE SUSPENSION PACKAGE
- Gooseneck/5th Wheel Prep Package
- Preferred Equipment Group 4SA
- Sierra HD Pro Safety Plus Package
- SLT Convenience Package
- SLT Preferred Package
- SLT Premium Package
- 6-Speaker Audio System Feature
- Bose Premium 7-Speaker Sound System
- Steering Wheel Audio Controls
- Electric Rear-Window Defogger
- 120-Volt Bed Mounted Power Outlet
- 120-Volt Instrument Panel Power Outlet
- Push Button Start
- Remote Vehicle Starter System
- Universal Home Remote
- Manual Tilt-Wheel/Telescoping Steering Column
- Unauthorized Entry Theft-Deterrent System
- Adaptive Cruise Control
- 2-Speed Active Transfer Case
- 6" Rectangular Chromed Tubular Assist Steps
- LED Cargo Area Lighting
- LED Smoked Amber Roof Marker Lamps
- Rear Wheelhouse Liners
- 2 Charge-Only Rear USB Ports
- 2 Charge/Data USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- Floor-Mounted Center Console
- HD Surround Vision
- Rear Cross Traffic Alert
- Safety Alert Seat
- Trailer Camera Provisions
- Trailer Side Blind Zone Alert
- Wireless Charging
- Wireless Phone Projection
- Front Bucket Seats
- Heated 2nd Row Outboard Seats
- Deep-Tinted Glass
- Front Rain-Sensing Wipers
Detailed Specifications
- 1-touch down
- 1-touch up
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Front beverage holders
- Front dual zone A/C
- 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
- Telescoping steering wheel
- Tilt steering wheel
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Single rear wheels
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- AM/FM radio: SiriusXM with 360L
- Primary LCD size: 13.4"
- Smart device integration
- Steering wheel mounted audio controls
- Wireless phone connectivity
- Heated front seats
- Leather upholstery
- Power 2-way driver lumbar support
- Power 2-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
- Cylinder configuration: V-8
- Drive type: four-wheel
- Engine liters: 6.6L
- Engine location: front
- Fuel tank capacity: 36.0gal.
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Ground clearance (min): 284mm (11.2")
- Auto-dimming door mirrors
- Bumpers: chrome
- 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
- Trailer hitch
- Trailer sway control
- Turn signal indicator mirrors
- Engine displacement: 6.6 L
- 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")
- 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")
- Turning radius: 8.0m (26.3')
- Wheelbase: 4,039mm (159.0")
- Appearance: digital/analog
- Auto high-beam headlights
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera rear
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: warning
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- 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
- Security system
- Traction control
Standard Features
- SLT Convenience Package
- SLT Preferred Package
- Sierra HD Pro Safety Plus Package
- 6" Rectangular Chromed Tubular Assist Steps
- Front Bucket Seats
- Floor-Mounted Center Console
- 2 Charge/Data USB Ports Inside Center Console
- Wireless Charging
- Bose Premium 7-Speaker Sound System
- LED Smoked Amber Roof Marker Lamps
- Trailer Side Blind Zone Alert
- Rear Cross Traffic Alert
- HD Surround Vision
- Trailer Camera Provisions
- Safety Alert Seat
- Heated 2nd Row Outboard Seats
- Universal Home Remote
- Adaptive Cruise Control
- Wireless Phone Projection
- 6-Speaker Audio System Feature
- Electric Rear-Window Defogger
- Push Button Start
- Remote Vehicle Starter System
- 120-Volt Instrument Panel Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Charge/Data USB Ports
- 2 Charge-Only Rear USB Ports
- Deep-Tinted Glass
- Steering Wheel Audio Controls
- Manual Tilt-Wheel/Telescoping Steering Column
- LED Cargo Area Lighting
- Unauthorized Entry Theft-Deterrent System
- Rear Wheelhouse Liners
- Front Rain-Sensing Wipers
- 2-Speed Active Transfer Case
Dealer Notes
KBB.com Consumer Reviews
- 5.0
2020 GMC Denali 3500 HD Duramax is a BEAST!
By Merlinsmerc on Friday, January 22, 2021
Pulling a conventional 10,000 lb trailer over mountain passes is a whole new experience. Staying at the speed limit up long steep grades did not change the engine temperature. I feathered the accelerator up the mountain. The new 10 speed transmission is so smooth you cant feel it changing gears. This is my second GMC Denali Duramax, first being a 2016. I debated trading in for over a year, and am so happy I made the trade. Trailers always exceed by far the tongue weight posted on them, and in my case it came in at 1450 lbs. That exceeded my trucks posted maximum. The 2020 dually posts a 2,000 lb tongue weight, so now I can front load the trailer, and that reduces sway. If you can afford it, and have a heavy trailer, buy the truck! - 5.0
Love our truck
By Ron on Friday, December 11, 2020
The truck doesn’t have a sun roof which it was suppose to have - 2.0
In shop for 13 weeks so far!
By Whip on Monday, September 09, 2024
My truck has been in the shop for 13 weeks to this point with no end in sight. The Infotainment panel blew out which controls pretty much everything. Nice truck except if something goes wrong then, good luck! I would recommend looking at Fords and Rams and ask the question, how many vehicles do you have in your shop waiting for parts and for how long. I heard of one at my GMC dealership that has been waiting for 8 months! Only thing I get from GM is "we understand your frustration". Apparently they don't, or I would have my truck back long ago.