2024 GMC Sierra 2500HD Denali
19,240 Miles | 4WD | Allison 10-Speed Automatic
$76,990
35,878 Miles
1GT49REY7RF157576
Stock #: 7247
 Drivetrain |
4WD |
 Transmission |
Allison 10-speed automatic |
 Engine |
8cyl - 6.6L |
 Fuel Type |
Gas |
 Interior |
Atmosphere/Brownstone |
 Exterior |
White Frost Tricoat |
Overview
This used 2024 GMC Sierra 2500HD Denali for sale in Denver, Colorado represents the peak of heavy-duty capability and luxury. Finished in White Frost Tricoat over a Brownstone and Atmosphere premium leather interior, this Denali combines GMC’s legendary Duramax 6.6L Turbo-Diesel V8 with the Allison 10-speed automatic transmission for exceptional torque, towing, and refinement. Locally owned and maintained, this truck has a clean CARFAX with no accidents and was just serviced including a fresh oil change and multi-point inspection. It’s a one-owner Colorado truck that delivers both professional-grade strength and first-class comfort
Vehicle Walkaround 4k Video
Vehicle Details
• VIN: 1GT49REY7RF157576
• Engine: Duramax 6.6L Turbo-Diesel V8
• Transmission: Allison 10-Speed Automatic
• Drivetrain: 4WD
• Exterior Color: White Frost Tricoat
• Interior Color: Atmosphere/Brownstone Leather
• Odometer: 19,240 Miles
• Denali Reserve Package
• Technology Package (Head-Up Display, Rear Camera Mirror, Adaptive Cruise Control)
• Max Trailering Package
• Power Sunroof
• Power Retractable Assist Steps with Perimeter Lighting
• 21” Polished Aluminum Wheels
• Bose Premium Sound System
• MultiPro Tailgate and Spray-On Bedliner
• 13.4” Touchscreen with Google Built-In Navigation
• HD Surround Vision and Trailer Side Blind Zone Alert
• Manufacturer’s Suggested Retail Price (MSRP): $89,925
Features and Benefits
• Duramax Diesel Power – Proven torque and reliability for towing and hauling
• Allison 10-Speed Transmission – Smooth, intelligent shifting for performance and efficiency
• Denali Reserve & Technology Packages – Full suite of driver aids and luxury upgrades
• Max Trailering Package – Enhanced capacity with integrated brake controller and towing app
• Premium Interior – Heated/ventilated leather seats, Bose sound, and digital displays
• Fully Equipped – Sunroof, MultiPro tailgate, and power retractable steps
Fully serviced, professionally detailed, and road-ready — this vehicle represents Mile High Car Helper’s commitment to quality, value, and transparency.
Dealer Details
Visit our indoor Denver showroom to experience this vehicle in person.
Mile High Car Helper
1709 S Acoma St, Denver, CO 80223
Call/Text: 720-605-1749
www.milehighcarhelper.com
Hours: Mon–Fri 10 AM–6 PM | Sat 10 AM–5 PM | Closed Sunday
We offer local credit union financing, nationwide shipping, and full in-house services including detailing, paintless dent repair, window tint, and clear mask.
Disclosure: This vehicle description has been generated using AI based on available documentation such as the original window sticker and vehicle history report. Please contact us directly to confirm specific vehicle features, options, and current condition.
Optional Equipment
Exterior
Power-Retractable Assist Steps
Side steps: Illuminated power side steps.
Packages
Denali Reserve Package
Denali Reserve Package
Equipment
Comfort
Seating capacity: 5
Driver lumbar: Driver seat with 4-way power lumbar
Front passenger lumbar: Front passenger seat with 4-way power lumbar
Front head restraints: Height adjustable front seat head restraints
Front head restraint control: Manual front seat head restraint control
Rear seats fixed or removable: Fixed rear seats
Rear seats: Split-bench rear seat
Rear seat folding position: Fold-up rear seat cushion
Folding rear seats: 60-40 folding rear seats
Rear head restraints: Height adjustable rear seat head restraints
Rear head restraint control: Manual rear seat head restraint control
Rear head restraint control: 2 rear seat head restraints
Front seatback upholstery: Plastic front seatback upholstery
Door trim insert: Vinyl door trim insert
Headliner material: Cloth headliner material
Headliner coverage: Full headliner coverage
Floor covering: Full carpet floor covering
Floor mats: Carpet front and rear floor mats
Panel insert: Aluminum and genuine wood instrument panel insert
Gearshifter material: Urethane gear shifter material
Door panel insert: Aluminum and genuine wood door panel insert
Console insert material: Aluminum console insert
Interior accents: Chrome interior accents
Rear seat upholstery: Leather rear seat upholstery
Rear seatback upholstery: Carpet rear seatback upholstery
Number of memory settings: 2 memory settings
Climate control: Automatic climate control
Air conditioning: Yes
Dual-zone front climate control: Dual-zone front climate control
Rear under seat ducts: Rear under seat climate control ducts
Rear console climate control ducts: Rear console climate control ducts
Steering wheel material: Leatherette steering wheel
Heated steering wheel: Heated steering wheel
Armrests rear: Rear seat center armrest
Floor coverage: Full floor coverage
Cabback insulator: Cabback insulator
Convenience
Capless fuel filler: Capless fuel filler
Passenger doors rear left: Conventional left rear passenger door
Door mirrors: Power door mirrors
Rear cargo door: MultiPro Tailgate tailgate
Heated door mirrors: Heated driver and passenger side door mirrors
Boxside steps: BedStep integrated side steps
Passenger doors rear right: Conventional right rear passenger door
Visor driver mirror: Driver visor mirror
Visor illuminated driver mirror: Illuminated driver visor mirror
Visor passenger mirror: Passenger visor mirror
Visor illuminated passenger mirror: Illuminated passenger visor mirror
Rear seat direction: Front facing rear seat
Overhead console: Mini overhead console
Glove box: Locking glove box
Number of beverage holders: 8 beverage holders
Seatback storage pockets: 2 seatback storage pockets
Door bins front: Driver and passenger door bins
Door bins rear: Rear door bins
Under seat tray rear: Rear under seat tray
Driver foot rest: Driver foot rest
12V power outlets: 2 12V power outlets
Door locks: Power door locks with 2 stage unlocking
Keyfob keyless entry: Keyfob keyless entry
Auto door locks: Auto-locking doors
Auto-dimming door mirror driver: Auto-dimming driver side mirror
Tailgate control: Tailgate/power door lock
Keyfob cargo controls: Keyfob trunk control
Keyfob window controls: Keyfob window control
Keyfob remote start: Keyfob remote start
Tachometer: Tachometer
Oil pressure gauge: Oil pressure gauge
Engine/electric motor temperature gauge: Engine/electric motor temperature gauge
Voltmeter: Voltmeter
Transmission temperature gauge: Transmission fluid temperature gauge
Engine hour meter: Engine hour meter
Clock: Digital clock
Compass: Compass
Temperature display: Exterior temperature display
Folding door mirrors: Power folding door mirrors
Engine temperature warning: Engine temperature warning
Battery charge warning: Battery charge warning
Low level warnings: Low level warning for oil, coolant, fuel, washer fluid and brake fluid
Key in vehicle warning: Key in vehicle warning
Door ajar warning: Door ajar warning
Turn signal warning: Turn signal on warning
Oil pressure warning: Oil pressure warning
Transmission fluid temperature warning: Transmission fluid temp warning
Brake pad warning: Brake pad wear indicator
Rear seat check warning: Rear Seat Reminder rear seat check warning
Trip computer: Trip computer
First-row windows: Power first-row windows
Second-row windows: Power second-row windows
Wipers: Variable intermittent front windshield wipers
Easy lift tailgate: EZ Lift
Easy lower tailgate: Easy lower tailgate
Beverage holders rear: Rear beverage holders
Auto-dimming door mirror passenger: Auto-dimming passenger side mirror
Built-in virtual assistant: Google Built-In built-in virtual assistant
Driver information center: Driver information center
Day/Night rearview mirror: Day/Night rearview mirror
Front reading lights: Front reading lights
Rear reading lights: Rear reading lights
Variable panel light: Variable instrument panel light
Headlights on reminder: Headlights on reminder
Trip odometer: Trip odometer
Weight capacity alert: GCW Alert weight capacity alert
Integrated tailgate step: Integrated tailgate step
Full gauge cluster screen: Full gauge cluster screen
Original Warranty
Basic warranty: 36 month/36,000 miles
Powertrain warranty: 60 month/60,000 miles
Corrosion perforation warranty: 72 month/100,000 miles
Roadside warranty: 60 month/60,000 miles
Maintenance warranty: 12 month/unlimited
Safety and Security
Electronic stability control: StabiliTrak w/Proactive Roll Avoidance electronic stability control system with anti-roll
Brake type: 4-wheel disc brakes
ABS Brakes: 4-wheel antilock (ABS) brakes
Convex spotter: Driver and passenger convex spotter mirrors
Headlight type: Projector beam headlights
Headlights: LED low and high beam headlights
Auto headlights: Auto on/off headlight control
Running lights: LED daytime running lights
Multiple headlights: Multiple enclosed headlights
Delay off headlights: Delay-off headlights
High mount stop light: High mounted center stop light
Perimeter approach lighting: Remote activated perimeter approach lighting
LED brake lights: LED brake lights
Front impact airbag driver: Driver front impact airbag
Front side impact airbag driver: Seat mounted side impact driver airbag
Overhead airbags: Curtain first and second-row overhead airbags
Front impact airbag passenger: Passenger front impact airbag
Front side impact airbag passenger: Seat mounted side impact front passenger airbag
Occupancy sensor: Airbag occupancy sensor
Number of airbags: 6 airbags
3-point seatbelt: Rear seat center 3-point seatbelt
Seatbelt pretensioners: Front seatbelt pretensioners
Illuminated entry: Illuminated entry
Instrumentation display: Digital/analog instrumentation display
Configurable instrumentation gauges: Configurable instrumentation gauges
Low tire pressure warning: Tire specific low air pressure warning
Immobilizer: Immobilizer
Vehicle tracker: Stolen Vehicle Assistance vehicle tracker with vehicle slowdown
Restricted driving mode/alerts: Teen Driver restricted driving mode/alerts
Hill start assist: Hill start assist
Seatbelt pretensioners number: 2 seatbelt pre-tensioners
Child door locks: Manual rear child safety door locks
Turn signal in door mirrors: Turn signal indicator in door mirrors
Fog lights: LED front fog lights
Gauge cluster display size (inches): Gauge cluster display size: 12.30
Interior courtesy lights: Fade interior courtesy lights
Remote panic alarm: Remote panic alarm
Cab mounted cargo light: Cab mounted cargo light
In-car Entertainment
Seek scan: Seek scan
External memory: Premium GMC Infotainment System external memory control
Internet radio capability: Internet radio capability
Amplifier: Amplifier
Antenna: Fixed audio antenna
Number of first-row screens: 2 total number of 1st row displays
Speakers number: 7 speakers
Exterior and Appearance
Body panels: Galvanized steel/aluminum body panels with side impact beams
Side steps: Side assist steps
Number of doors: 4 doors
Bed-rail protectors: Pickup bed-rail protectors
Bumpers front: Body-colored front bumper
Tow hooks front: 2 front tow hooks
Bumpers rear: Body-colored rear bumper
Fenders: Black fender flares
Window Trim: Chrome side window trim
Door handle material: Chrome door handles
Special paint: Monotone paint
Spare tire: Full-size spare tire with steel wheel
Spare tire location: Crank-down spare tire
Door mirror type: Power extendable trailer mirrors
Exterior mirror spot lights: Exterior mirror LED spot lights
Towing class: Class IV tow rating
Towing hitch: Trailer hitch
Towing trailer sway: Trailer sway control
Towing hitch light: Trailer hitch light
Rear bumper step: CornerStep rear bumper step
Door mirror style: Chrome door mirrors
Bumper insert: Chrome front bumper insert
Bumper rub strip front: Chrome front bumper rub strip
Powertrain and Mechanical
Engine cooler: Engine oil cooler
Radiator: Radiator
Powertrain type: ICE
Selectable mode transmission: Tow/Haul Mode selectable mode transmission
Transmission oil cooler: Transmission oil cooler
Drive type: Four-wheel drive
Traction control: All-speed ABS and driveline traction control
Suspension ride type front: Independent front suspension
Suspension type front: Short and long arm front suspension
Front anti-roll: Front anti-roll bar
Springs front: Front torsion springs
Suspension ride type rear: Rigid axle rear suspension
Springs rear: Rear leaf springs
Rear Springs: Regular grade rear springs
Speed sensitive steering: Digital Steering Assist speed sensitive power steering
Steering: Hydraulic power-assist steering system
Steering type: Re-circulating ball steering
Ventilated brakes: Front and rear ventilated disc brakes
ABS Brakes: Four channel ABS brakes
Electronic parking brake: Electronic parking brake
Driver selectable steering effort: Driver selectable steering effort
Suspension type rear: Leaf spring rear suspension
Rear locking differential: Automatic rear locking differential
Sequential shift control: Sequential shift control
Locking hub control: Auto locking hub control
Technology and Telematics
Turn-by-turn nav: OnStar Turn-by-Turn Navigation
Emergency SOS Capable: OnStar and GMC connected services capable vehicle integrated emergency SOS system
Internet access: Wi-Fi Hotspot capable mobile hotspot internet access
Mobile app access: MyGMC Mobile App mobile app access