Used 2025 GMC Sierra 2500 HD Denali Ultimate Truck Crew Cab Photo 1 of 1

Used 2025 GMCSierra 2500 HD Denali Ultimate

Diesel

Located at

Rusty Drewing Chevrolet Buick GMC

Location Details Website

Exterior Color: Onyx Black
Interior Color: Alpine Umber, Full Grain Leather seat trim
Odometer: 27,022 miles
Transmission: Automatic

Drivetrain: 4WD
Engine: 6.6L Duramax Turbo-Diesel V8 engine
VIN: 1GT4UXEY1SF204366
Stock Number: A01221

Safety and Security

3-point seatbelt : Rear seat center 3-point seatbelt
ABS Brakes : 4-wheel antilock (ABS) brakes
Auto headlights : Auto on/off headlight control
Auto high-beam headlights : Auto high-beam headlights
Blind spot : Trailer Side Blind Zone Alert blind spot warning
Brake assist system : Automatic Emergency Braking predictive brake assist system
Brake type : 4-wheel disc brakes
Cab mounted cargo light : Cab mounted cargo light
Camera : HD Surround Vision w/Hitch View aerial view camera
Child door locks : Manual rear child safety door locks
Clearance lights : Cab clearance lights
Configurable instrumentation gauges : Configurable instrumentation gauges
Convex spotter : Driver and passenger convex spotter mirrors
Delay off headlights : Delay-off headlights
Distance alert : Following Distance Indicator
Electronic stability control : Electronic stability control system with anti-roll
Fog lights : LED front fog lights
Forward collision warning : Forward Collision Alert with Automatic Braking
Front camera : Front mounted camera with washer
Front impact airbag driver : Driver front impact airbag
Front impact airbag passenger : Passenger front impact airbag
Front side impact airbag driver : Seat mounted side impact driver airbag
Front side impact airbag passenger : Seat mounted side impact front passenger airbag
Gauge cluster display size (inches) : Gauge cluster display size: 12.30
Head up display : Head-up display
Headlight type : Projector beam headlights
Headlights : LED low and high beam headlights
High mount stop light : High mounted center stop light
Hill control : Hill Descent Control (HDC)
Hill start assist : Hill start assist
Illuminated entry : Illuminated entry
Immobilizer : Immobilizer
Instrumentation display : Digital/analog instrumentation display
Interior courtesy lights : Fade interior courtesy lights
LED brake lights : LED brake lights
Lane departure : Lane Departure Warning
Left camera : Left side camera
Low tire pressure warning : Tire specific low air pressure warning
Multiple headlights : Multiple enclosed headlights
Number of airbags : 6 airbags
Occupancy sensor : Airbag occupancy sensor
Overhead airbags : Curtain first and second-row overhead airbags
Parking sensors : UltraSonic front and rear parking sensors
Pedestrian detection : Front Pedestrian Braking
Perimeter approach lighting : Remote activated perimeter approach lighting
Pickup box camera : Pickup box camera
Rain detecting wipers : Rain detecting wipers
Rear camera : HD Rear Vision Camera w/Hitch View rear mounted camera
Rear collision warning : Rear Cross-Traffic Alert collision warning
Remote panic alarm : Remote panic alarm
Restricted driving mode/alerts : Teen Driver restricted driving mode/alerts
Right camera : Right side camera
Running lights : LED daytime running lights
Seatbelt pretensioners : Front seatbelt pretensioners
Seatbelt pretensioners number : 2 seatbelt pre-tensioners
Security system : Security system
Turn signal in door mirrors : Turn signal indicator in door mirrors
Vehicle tracker : Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
Video rearview mirror : Video-feed rearview mirror

Comfort

Air conditioning : Yes
Armrests front center : Front seat center armrest
Armrests rear : Rear seat center armrest
Cabback insulator : Cabback insulator
Climate control : Automatic climate control
Console insert material : Aluminum console insert
Cooled front seats : Ventilated driver and front passenger seats
Door panel insert : Aluminum and genuine wood door panel insert
Door trim insert : Leather door trim insert
Driver lumbar : Driver seat with 4-way power lumbar
Driver seat direction : Driver seat with 12-way directional controls
Dual-zone front climate control : Dual-zone front climate control
Floor coverage : Full floor coverage
Floor covering : Full carpet floor covering
Floor mats : Carpet front and rear floor mats
Folding rear seats : 60-40 folding rear seats
Front head restraint control : Manual front seat head restraint control
Front head restraints : Height adjustable front seat head restraints
Front passenger lumbar : Front passenger seat with 4-way power lumbar
Front seat upholstery : Leather front seat upholstery
Front seatback upholstery : Plastic front seatback upholstery
Gearshifter material : Urethane gear shifter material
Headliner coverage : Full headliner coverage
Headliner material : Simulated suede headliner material
Heated front seats : Heated driver and front passenger seats
Heated rear seats : Heated rear seats
Heated steering wheel : Heated steering wheel
Interior accents : Chrome interior accents
Massaging driver seat : Massaging driver seat
Massaging front passenger seat : Massaging front passenger seat
Number of memory settings : 2 memory settings
Panel insert : Aluminum and genuine wood instrument panel insert
Passenger seat direction : Front passenger seat with 12-way directional controls
Power driver seat controls : Driver seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control
Power passenger seat controls : Passenger seat power reclining, lumbar support, seatback side bolster support, cushion tilt, fore/aft control and height adjustable control
Rear console climate control ducts : Rear console climate control ducts
Rear head restraint control : 2 rear seat head restraints
Rear head restraint control : Manual rear seat head restraint control
Rear head restraints : Height adjustable rear seat head restraints
Rear seat folding position : Fold-up rear seat cushion
Rear seat upholstery : Leather rear seat upholstery
Rear seatback upholstery : Carpet rear seatback upholstery
Rear seats : Split-bench rear seat
Rear seats fixed or removable : Fixed rear seats
Rear under seat ducts : Rear under seat climate control ducts
Seating capacity : 5
Split front seats : Bucket front seats
Steering wheel material : Leather steering wheel
Steering wheel telescopic : Manual telescopic steering wheel
Steering wheel tilt : Manual tilting steering wheel
Tinted windows : Deep tinted windows

Convenience

Accessory power : Retained accessory power
Adaptive cruise control : Adaptive cruise control
All-in-one key : All-in-one remote fob and ignition key
Auto door locks : Auto-locking doors
Auto-dimming door mirror driver : Auto-dimming driver side mirror
Auto-dimming door mirror passenger : Auto-dimming passenger side mirror
Battery charge warning : Battery charge warning
Beverage holders : Front beverage holders
Beverage holders rear : Rear beverage holders
Boxside steps : BedStep integrated side steps
Brake pad warning : Brake pad wear indicator
Built-in virtual assistant : Google Built-In built-in virtual assistant
Clock : Digital clock
Compass : Compass
Cruise control : Cruise control with steering wheel mounted controls
DEF fluid gauge : Diesel exhaust fluid (def) gauge
Day/Night rearview mirror : Day/Night rearview mirror
Door ajar warning : Door ajar warning
Door bins front : Driver and passenger door bins
Door bins rear : Rear door bins
Door locks : Power door locks with 2 stage unlocking
Door mirrors : Power door mirrors
Driver foot rest : Driver foot rest
Driver information center : Driver information center
Easy lift tailgate : EZ Lift
Easy lower tailgate : EZ Lower
Engine hour meter : Engine hour meter
Engine temperature warning : Engine temperature warning
Engine/electric motor temperature gauge : Engine/electric motor temperature gauge
Exterior 120V AC power outlet : 1 exterior 120V AC power outlet
First-row windows : Power first-row windows
Floor console : Full floor console
Floor console storage : Covered floor console storage
Fob engine controls : Keyless Open/Keyless Start with hands-free access and push button start
Folding door mirrors : Power folding door mirrors
Front reading lights : Front reading lights
Full gauge cluster screen : Full gauge cluster screen
Garage door opener : Garage door opener
Glove box : Locking glove box
Headlights on reminder : Headlights on reminder
Heated door mirrors : Heated driver and passenger side door mirrors
Ignition type : Push-button
Inclinometer : Inclinometer
Integrated tailgate step : Integrated tailgate step
Interior 120V AC power outlets : 1 interior 120V AC power outlet
Key in vehicle warning : Key in vehicle warning
Keyfob cargo controls : Keyfob trunk control
Keyfob keyless entry : Keyfob keyless entry
Keyfob remote start : Keyfob remote start
Keyfob window controls : Keyfob window control
Low level warnings : Low level warning for oil, coolant, fuel, washer fluid, brake fluid and diesel exhaust fluid (DEF)
Memory settings : Memory settings include: door mirrors
Number of beverage holders : 8 beverage holders
Oil pressure gauge : Oil pressure gauge
Oil pressure warning : Oil pressure warning
One-touch down window : Front and rear one-touch down windows
One-touch up window : Driver and passenger one-touch up windows
Overhead console : Mini overhead console
Passenger doors rear left : Conventional left rear passenger door
Passenger doors rear right : Conventional right rear passenger door
Rear cargo door : MultiPro Tailgate tailgate
Rear reading lights : Rear reading lights
Rear seat check warning : Rear Seat Reminder rear seat check warning
Rear seat direction : Front facing rear seat
Rear window defroster : Rear window defroster
Rear windshield : Power rear windshield
Rearview mirror : Auto-dimming rear view mirror
Seatback storage pockets : 2 seatback storage pockets
Second-row windows : Power second-row windows
Service interval warning : Service interval indicator
Smart device remote start : Smart device remote start
Speedometer : Redundant digital speedometer
Steering mounted audio control : Steering wheel mounted audio controls
Tachometer : Tachometer
Tailgate control : Tailgate/power door lock
Temperature display : Exterior temperature display
Transmission fluid temperature warning : Transmission fluid temp warning
Transmission temperature gauge : Transmission fluid temperature gauge
Trip computer : Trip computer
Trip odometer : Trip odometer
Turn signal warning : Turn signal on warning
Under seat tray rear : Rear under seat tray
Upfitter switches : Upfitter switches
Variable panel light : Variable instrument panel light
Visor driver mirror : Driver visor mirror
Visor illuminated driver mirror : Illuminated driver visor mirror
Visor illuminated passenger mirror : Illuminated passenger visor mirror
Visor passenger mirror : Passenger visor mirror
Voltmeter : Voltmeter
Weight capacity alert : GCW Alert weight capacity alert
Wipers : Variable intermittent front windshield wipers
Wireless device charging : Front wireless smart device charging

Exterior and Appearance

Bed liner : Spray-in pickup bed liner
Bed-rail protectors : Pickup bed-rail protectors
Body panels : Galvanized steel/aluminum body panels with side impact beams
Box style : Standard style pickup box
Bumper insert : Dark chrome front bumper insert
Bumper rub strip front : Chrome front bumper rub strip
Bumpers front : Body-colored front bumper
Bumpers rear : Body-colored rear bumper
Door handle material : Chrome door handles
Door mirror style : Chrome door mirrors
Door mirror type : Power extendable trailer mirrors
Exterior mirror spot lights : Exterior mirror LED spot lights
Fenders : Black fender flares
First-row sunroof : First-row sliding and tilting glass sunroof with express open/close activation sunshade
Grille style : Dark chrome grille
In-box lighting : LED in-box lighting
License plate front bracket : Front license plate bracket
Number of doors : 4 doors
Paint : Non-metallic paint
Rear bumper step : Rear bumper step
Side steps : Illuminated power side steps
Skid plate : 3 underbody skid plates
Spare tire : Full-size spare tire with steel wheel
Spare tire location : Crank-down spare tire
Special paint : Monotone paint
Tire sensors : Trailer tire pressure sensors
Tires : LT265/60SR22 AT BSW front and rear tires
Tow hooks front : 2 front tow hooks
Towing brake controller : Trailer brake controller
Towing class : Class IV tow rating
Towing hitch : Trailer hitch
Towing hitch light : Trailer hitch light
Towing prep : 5th wheel and gooseneck prep
Towing trailer sway : Trailer sway control
Towing wiring harness : Trailer wiring harness
Trailer light malfunction warning : Trailer light malfunction warning
Trailer light test : Trailer light test
Trailer theft alarm : Trailer theft alarm
Vehicle and trailer reverse assist : Trailering Assist Guidelines vehicle and trailer reverse assist with visual graphic guidance only
Vehicle to trailer hitching assist : Hitch Guidance vehicle to trailer hitching assist
Wheel covers : Wheel hub covers
Wheels : 22 x 9-inch front and rear black aluminum wheels
Window Trim : Chrome side window trim

In-car Entertainment

Amplifier : Amplifier
Antenna : Fixed audio antenna
Aux input jack : Auxiliary input jack
Digital signal processor : Bose Centerpoint Surround digital signal processor
Exterior speakers : 2 exterior speakers
External memory : Premium GMC Infotainment System external memory control
Internet radio capability : Internet radio capability
Noise cancellation : AudioPilot active noise cancellation
Number of first-row screens : 2 total number of 1st row displays
Primary display size : 13.4 inch primary display
Primary display touchscreen : Primary monitor touchscreen
Radio : AM/FM/SiriusXM with 360Lsatellite
Satellite trial : 3 month satellite trial subscription
Seek scan : Seek scan
Speakers number : 12 speakers
Voice activated audio : Voice activated audio controls
Wireless speaker number : 2 wireless speakers
Wireless streaming : Bluetooth wireless audio streaming

Powertrain and Mechanical

4WD type : AutoTrac part and full-time 4WD
ABS Brakes : Four channel ABS brakes
Alternator Type : Alternator
Battery run down protection : Battery run down protection
Battery type : Dual lead acid batteries
Block heater : Engine block heater
Compressor : Intercooled turbo
Cylinder head material : Aluminum cylinder head
Displacement liters : 6.6 L
Drive type : Four-wheel drive
Driver selectable steering effort : Driver selectable steering effort
Electronic parking brake : Electronic parking brake
Engine : Duramax 6.6L V-8 diesel direct injection, intercooled turbo, diesel, engine with 470HP
Engine Configuration : V8
Engine Location : Front mounted engine
Engine Mounting direction : Longitudinal mounted engine
Engine Short : Duramax 6.6L V-8
Engine block material : Iron engine block
Engine cooler : Engine oil cooler
Engine retarder : Engine retarder system
Front anti-roll : Front anti-roll bar
Fuel Type : Diesel
Horsepower : 470 HP @2800 RPM
Ignition : Compression ignition system
Lock-up transmission : Lock-up transmission
Locking hub control : Auto locking hub control
Overdrive transmission : Overdrive transmission
Powertrain type : ICE
Radiator : Radiator
Rear Springs : Regular grade rear springs
Rear locking differential : Automatic rear locking differential
Selectable mode transmission : Selectable mode transmission
Sequential shift control : Sequential shift control
Shock absorbers : Rancho gas-pressurized shock absorbers
Speed sensitive steering : Digital Steering Assist speed sensitive power steering
Springs front : Front torsion springs
Springs rear : Rear leaf springs
Steering : Hydraulic power-assist steering system
Steering type : Re-circulating ball steering
Suspension : Off-road ride suspension
Suspension ride type front : Independent front suspension
Suspension ride type rear : Rigid axle rear suspension
Suspension type front : Short and long arm front suspension
Suspension type rear : Leaf spring rear suspension
Tailpipe : Stainless steel single exhaust
Traction control : All-speed ABS and driveline traction control
Transfer case : Electronic transfer case shift
Transmission : Allison 10-speed automatic
Transmission Type : Automatic
Transmission electronic control : Transmission electronic control
Transmission oil cooler : Transmission oil cooler
Two-Speed Transfer Case : Two-Speed Transfer Case
Valves per cylinder : 4
Ventilated brakes : Front and rear ventilated disc brakes

Technology and Telematics

Emergency SOS Capable : OnStar vehicle integrated emergency SOS system
Handsfree : Bluetooth handsfree wireless device connectivity
Internet access : Wi-Fi Hotspot capable mobile hotspot internet access
Mobile app access : MyGMC Mobile App mobile app access
Smart device integration : Apple CarPlay/Android Auto smart device wireless mirroring
Turn-by-turn nav : OnStar Turn-by-Turn Navigation
USB ports : 7 USB ports

Certified. CARFAX One-Owner. Onyx Black 2025 GMC Sierra 2500HD Denali Ultimate 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Sierra 2500HD Denali Ultimate, 4D Crew Cab, Duramax 6.6L V8 Turbodiesel, 10-Speed Automatic, 4WD, Onyx Black, Alpine Umber Leather, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 16-Way Power Driver Seat Adjuster w/Lumbar, 16-Way Power Passenger Seat Adjuster w/Lumbar, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports Inside Center Console, 2 USB Ports, 2-Speed Active Transfer Case, 5th Wheel & Gooseneck Trailer Wiring Provisions, Apple CarPlay/Android Auto, Bed View Camera w/2 Trailer Camera Provisions, Block heater, Bose Premium Series 12-Speaker System, Deep-Tinted Glass, Electric Rear-Window Defogger, Floor-Mounted Center Console, Front dual zone A/C, Front Rain-Sensing Wipers, HD Surround Vision, Heads-Up Display, Heated 2nd Row Outboard Seats, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated steering wheel, Hill Descent Control, Hitch Guidance w/Hitch View, In-Vehicle Trailering System App, Inside Rearview Auto-Dimming Rear Camera Mirror, Keyless Open & Start, Lane Departure Warning System, LED Cargo Area Lighting, LED Smoked Amber Roof Marker Lamps, Manual Tilt-Wheel/Telescoping Steering Column, Multicolor 15 Diagonal Head-Up Display, OnStar Services Capable, Power Front Passenger Windows w/Express Up/Down, Power moonroof, Power Sliding Rear Window w/Defogger, Power Sunroof, Preferred Equipment Group 5SB, Push Button Start, Rear Cross Traffic Alert, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Signature Denali Ultimate Grille in Vadar Chrome, SiriusXM w/360L Trial Subscription, Spray-On Pickup Bedliner w/GMC Logo, Steering Wheel Audio Controls, Technology Package, Trailer Cam Provisions & Trailer Viewing Software, Trailer Side Blind Zone Alert, Trailer Tire Pressure Monitor Sensors, Ultrasonic Front & Rear Park Assist, Unauthorized Entry Theft-Deterrent System, Universal Home Remote, Upfitter Switch Kit (5), Ventilated Driver & Front Passenger Seats, Ventilated front seats, Wheels: 22 High Gloss Black Aluminum (LPO), Wheels: 22 Painted Black Transit Steel, Wireless Charging, Wireless Phone Projection, X31 Off-Road Package.

Recent Arrival!

Certification Program Details: CarBravo Certified

Welcome to Rusty Drewing Automotive. As your mid-Missouri locally and family owned dealer, excellent customer service is always our #1 priority. Whether you're from Jefferson City or Columbia, MO, from start to finish, we'll make sure your visit to Rusty Drewing Automotive is the best car-buying experience.

Overall3.8Out of 5

Transmission trash
By Jason on Monday, April 07, 2025
2.0
Bought a 2023 GMC Duramax diesel Sierra SLT had it for two years hit 50,000 miles. The throttlebody broke went in for service. Got it back three weeks at 62,000 miles now my transmission is slipping. I travel back-and-forth from South Carolina to North Carolina for work daughter’s truck would be my forever truck. What a joke Hundred thousand dollar truck junk…
Infotainment system unreliable!
By Brian C on Friday, June 27, 2025
3.0
The servicing dealer has been great, the GM engineers not so much! The truck will without warning have no sound for the radio and the blinkers. GM told the dealership to reprogram then when that didn't work they said replace the amplifier and when that didn't work, they said replace a module, and when that didn't work they said to replace the amplifier again, and when that didn't work they said we know it's a known problem but we don't know how to fix it. All of this with less than 9k miles. The dealer has done everything that GM has asked them to do, but none of it works. It's very frustrating to pay this much for a truck and you can't get the radio to stay working. It also got away from the factory with paint damage and a dent in the hood,( the dent is from the inside out on a double wall). I thought I was upgrading when I went from a F250 Lariat to a Denali, but I may have traded one headache for another.…
Fantastic truck
By Jjj on Sunday, November 07, 2021
5.0
This one of the most solid vehicles that I have ever driven! The 401 hp engine is more than enough power and the transmission is smooth! Highly recommend this truck!…

Base MSRP excludes transportation and handling charges, destination charges, taxes, title, registration, preparation and documentary fees, tags, labor and installation charges, insurance, and optional equipment, products, packages and accessories. Options, model availability and actual dealer price may vary. See dealer for details, costs and terms.

AMG® and 4MATIC® are registered trademarks of Mercedes-Benz Group AG.
Android Auto™ is a trademark of Google LLC.
Apple CarPlay® is a registered trademark of Apple Inc.
harman/kardon® and Logic 7 are registered marks of Harman International Industries, Incorporated
Burmester® is a registered trademark of Burmester Audiosysteme GmbH, Berlin, Germany
Bluetooth® is a registered mark of Bluetooth SIG, Inc.

Our Price: $80,649

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Used 2025 GMCSierra 2500 HD Denali Ultimate

Included Packages & Accessories

Detailed Specifications

Safety and Security

Comfort

Convenience

Exterior and Appearance

Fuel Economy and Emissions

In-car Entertainment

Powertrain and Mechanical

Technology and Telematics

Dealer Notes

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Transmission trash

Infotainment system unreliable!

Fantastic truck

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Used 2025 GMCSierra 2500 HD Denali Ultimate

Included Packages & Accessories

Detailed Specifications

Safety and Security

Comfort

Convenience

Exterior and Appearance

Fuel Economy and Emissions

In-car Entertainment

Powertrain and Mechanical

Technology and Telematics

Dealer Notes

KBB.com Consumer Reviews

Transmission trash

Infotainment system unreliable!

Fantastic truck

Inventory

Shopping Tools

Specials & Financing

Dealership