Certified 2025 GMC Sierra 3500HD Denali Truck For Sale Orlando FL

Stock: 209740VIN: 1GT4UWE70SF209740

Send To My Phone
Close
2025 White Frost GMC Sierra 3500HD Denali 4X4 Truck
2025 White Frost GMC Sierra 3500HD Denali 4X4 Truck
View All 9 Images
2025 White Frost GMC Sierra 3500HD Denali 4X4 Truck 2025 White Frost GMC Sierra 3500HD Denali 4X4 Truck
2025 White Frost GMC Sierra 3500HD Denali 4X4 Truck
View All 9 Images

Stock: 209740 VIN: 1GT4UWE70SF209740

Certified 2025 GMC Sierra 3500HD Denali Truck For Sale Orlando FL

$73,900

Up Front® Price
Total Savings
$2,375
Detailed Pricing
NADA Retail Price:
$76,275
You Save:
$2,375
Up Front® Price:
$73,900
Autocheck Vehicle History Reports
Mullinax Ford low upfront pricing badge
View Window Sticker

Vehicle Highlights

Located at Mullinax Ford of Central Florida

1551 East Semoran Blvd Apopka, FL 32703
Overview
209740
Stock
1GT4UWE70SF209740
VIN
12,937
Miles
Truck
Body
4X4
Drivetrain
White Frost
Exterior
Atmosphere/Brownstone
Interior
172
Wheelbase
6.6L V8
Engine
Gas
Fuel
10-Speed Automatic
Transmission
4
Doors
Crew Cab
Cab Type
Description
**FREE DELIVERY WITHIN 200 MILES IN FLORIDA**, **4.7 STAR CUSTOMER RATED DEALERSHIP**, **NO DEALER FEES**, **FACTORY CERTIFIED WARRANTY**, **NAVIGATION!**, **SUNROOF!**, **REMOTE START**, **LOCAL ORLANDO AREA TRADE**, **LEATHER SEATING**, **POWER DEPLOY RUNNING BOARDS**, **BLUETOOTH!**, **ADAPTIVE CRUISE CONTROL**, **ANDROID AUTO**, **APPLE CARPLAY**, **CLEAN CARFAX**, **ONE OWNER**, **BACK-UP CAMERA W/ REVERSE SENSING SYSTEM**, **DENALI RESERVE PACKAGE**, **5TH WHEEL PREP PACKAGE**, **TRAILERING PACKAGE**, **AERIAL VIEW DISPLAY SYSTEM**, 10-Speed Automatic, 4WD, Atmosphere/Brownstone Leather. THE FORD BLUE ADVANTAGE: BLUE CERTIFIED includes a 139 Point Inspection, Vehicle History Report, $100 Warranty Deductible, Roadside Assistance, 3 Month/4,000 Mile Limited Warranty (whichever comes first) from certified purchase date, and 11,000 FordPass Rewards Points to use toward first maintenance visit. Certification Program Details: Ford Blue Advantage: Blue Certified * 139 Point Inspection * Transferable Warranty * Vehicle History * Warranty Deductible: $100 * Roadside Assistance * Limited Warranty: 3 Month/4,000 Mile (whichever comes first) after new car warranty expires or from certified purchase date * and 11,000 FordPass Rewards Points to use toward first maintenance visit 4WD 6.6L V8 Clean CARFAX. CARFAX One-Owner. At Mullinax, there are NO DEALER FEES! JUST ADD TAX AND TAG! We save you over $900 vs. Our largest competitors every day! 2,500 vehicles to choose from!
Details
Model Overview
The Sierra HD comes in one of several different body styles with long and short bed options. However, despite this complexity there are only two available engines, both V8 units displacing 6.6 liters. The gasoline option makes 401 horsepower and 464 lb-ft of torque. The more expensive diesel engine is aided by a turbocharger and makes 470 horsepower and a massive 975 lb-ft of torque. Unlike the gasoline engine, the diesel is mated to a 10-speed automatic to handle all that torque. When properly equipped, a Sierra HD 3500 should be able to tow up to 35,000lbs with a 5th wheel attachment, or 20,000 lbs with a traditional trailer hitch, thanks in large part to the massive torque produced by its diesel V8. Sierra HD models are available with either rear-wheel drive of selectable four-wheel drive.

The Sierra HD comes in either 2500 form or 3500 form with 3500 versions offering a bit more towing capacity and payload because they can be optioned with a "dually" setup, giving the truck an extra pair of wheels on the rear axle. Both trucks can be optioned with a regular cab, a double cab featuring four conventional doors, or a crew cab with even bigger rear seats. Truck beds are either 6'9" or 8' depending on configuration, though the only restriction to bed size is in the regular cab version, which always comes with the longer bed.

In addition to copious options for the basic architecture of the truck, Sierra buyers are also offered plenty of choices when it comes to the tech in their new vehicle. GMC's ProGrade Trailering system features fifteen camera views to help keep an eye on things behind the truck, even counting a class exclusive transparent trailer view among its features. The available heads up display on the Sierra HD is massive, measuring 15-inches across, while the rear-view mirror can be switched between displaying an actual mirror and the view from the rearward facing camera. GM claims their MultiPro tailgate is the world's first six-function tailgate. In practice that means it's easy to load things into and out of the back of the truck, while also providing a ton of utility options for carrying loads with the tailgate dropped. It also has a built-in step to make it easier to climb in and out of the bed of the truck.

Concentrating on off-roading capabilities, 4AT models come standard with four-wheel drive along with a more off-road biased suspension setup that includes Rancho Shocks. Other standard features on the 4AT include skid plates, an Eaton locking differential, Michelin all-terrain tires, a heads-up display, GMC's HD Surround Vision camera system, hill descent control and an off road mode.

Most buyers though, will probably opt for the Denali version of the Sierra HD. Available in both 2500 and 3500 forms, Denali versions of the Sierra HD come standard with the bigger crew cab, body colored front and rear bumpers, LED lights in the cargo bed, tinted glass, LED headlights, daytime running, front fog and taillights, powered external mirrors, a MultiPro tailgate, UltraSonic front and rear parking sensors, Lane Departure Warning, Lane Change Alert with Automatic Braking, Rear Cross-Traffic Alert, Following Distance Indicator and Hill Descent Control (HDC).

The Denali Interior features include, 4G LTE Wi-Fi, Bluetooth and Apple CarPlay\Android Auto connectivity, a 13.4-inch infotainment screen and a 12.3-inch digital instrument cluster, a 7-speaker sound system, dual-zone climate control, heated front and rear seats, vented front seats, a heated steering wheel, keyless start and wireless device charging.
Model Strengths
Towing Capacity
Interior Space
Well Thought Out Technology
Available Off-road Equipment
Powerful Engine Options
Upscale Denali Edition
Model Changes
The GMC Sierra 2500HD and 3500HD roll into 2025 with minimal changes.
Model Value
The GMC Sierra HD competes with the RAM 2500 and 3500 as well as the Ford F-250 and F-350. The Sierra costs a bit more than its competitors, but it comes with a bigger and more powerful engine than the Ford, while the Dodge is significantly cheaper for the stripped down 'Tradesman' trim level. In addition to its robustness, the Sierra comes with a ton of tech to make trailering easier, including an available camera system that utilizes no fewer than fifteen cameras. Meanwhile, those who want all that functionality with a good dose of comfort, will find no better truck than the upscale Denali versions of the Sierra HD.
Features
Denali Reserve Package
Gooseneck/5th Wheel Prep Package
Hitch Package (LPO)
Preferred Equipment Group 5SA
Technology Package
7 Speakers
AM/FM radio: SiriusXM with 360L
Bose Premium 7-Speaker Sound System
MultiPro Tailgate Audio System by Kicker (LPO)
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
Memory seat
Power driver seat
Power Front Windows w/Passenger Express Up/Down
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
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
Power Sunroof
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
Unauthorized Entry Theft-Deterrent System
Speed control
2-Speed Active Transfer Case
220 Amp Alternator
Heavy-Duty 80 Amp-Hr Battery
Auto-dimming door mirrors
Bumpers: body-color
GMC MultiPro Tailgate Step Lights (LPO)
Heated door mirrors
IntelliBeam Automatic High Beam On/Off
LED Cargo Area Lighting
LED Smoked Amber Roof Marker Lamps
Polished Exhaust Tip
Power door mirrors
Power-Retractable Assist Steps
Rear step bumper
Signature Chrome Denali Grille
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
Auto-Dimming Inside Rearview Mirror w/Camera
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
GMC Premium 13.4" Diagonal Information Display
HD Surround Vision
Heated steering wheel
Illuminated entry
Multicolor 15" Diagonal Head-Up Display
Outside temperature display
Overhead console
Passenger vanity mirror
Rear Cross Traffic Alert
Rear reading lights
Rear seat center armrest
Safety Alert Seat
Tachometer
Telescoping steering wheel
Tilt steering wheel
Trailer Camera Provisions
Trailer Side Blind Zone Alert
Trip computer
Ultrasonic Front & Rear Park Assist
Voltmeter
Wireless Charging
Wireless Phone Projection
12-Way Power Driver Seat Adjuster w/Lumbar
12-Way Power Passenger Seat Adjuster w/Lumbar
Forge Perforated Leather Seat Trim
Front Bucket Seats
Front Center Armrest
Heated 2nd Row Outboard Seats
Heated Driver & Front Outboard Passenger Seats
Heated front seats
Heated rear seats
Power passenger seat
Split folding rear seat
Ventilated Driver & Front Passenger Seats
Ventilated front seats
Passenger door bin
Hitch Guidance w/Hitch View
Alloy wheels
Deep-Tinted Glass
Front Rain-Sensing Wipers
Power Sliding Rear Window w/Defogger
Rain sensing wipers
Variably intermittent wipers
3.73 Rear Axle Ratio
**FREE DELIVERY WITHIN 200 MILES IN FLORIDA**
**4.7 STAR CUSTOMER RATED DEALERSHIP**
**NO DEALER FEES**
**FACTORY CERTIFIED WARRANTY**
**NAVIGATION!**
**SUNROOF!**
**REMOTE START**
**LOCAL ORLANDO AREA TRADE**
**LEATHER SEATING**
**POWER DEPLOY RUNNING BOARDS**
**BLUETOOTH!**
**ADAPTIVE CRUISE CONTROL**
**ANDROID AUTO**
**APPLE CARPLAY**
**CLEAN CARFAX**
**ONE OWNER**
**BACK-UP CAMERA W/ REVERSE SENSING SYSTEM**
**DENALI RESERVE PACKAGE**
**5TH WHEEL PREP PACKAGE**
**TRAILERING PACKAGE**
**AERIAL VIEW DISPLAY SYSTEM**
Package
X31 Off-Road Package includes (JHD) Hill Descent Control, (NZZ) skid plates, Off-Road suspension and Twin-tube Rancho shocks (Not available with dual rear wheels.)
ProGrade Trailering System includes (PZ8) Hitch Guidance with Hitch View and (UET) In-vehicle Trailering App
Mechanical
Engine, 6.6L V8 with Direct Injection and Variable Valve Timing, gasoline (401 hp [299 kW] @ 5200 rpm, 464 lb-ft of torque [629 N-m] @ 4000 rpm)
Rear axle, 3.73 ratio (Requires (L8T) 6.6L V8 gas engine.)
GVWR, 11,700 lbs. (5307 kg) with single rear wheels (Included and only available with model TK30943 model and (L8T) 6.6L V8 gas engine. Requires single rear wheels.)
Air filter, heavy-duty
Air filtration monitoring
Transfer case, two-speed active electronic Autotrac with push button control
Auto-locking rear differential
Four wheel drive
Cooling, external engine oil cooler
Cooling, auxiliary external transmission oil cooler
Battery, heavy-duty 720 cold-cranking amps/80 Amp-hr maintenance-free with rundown protection and retained accessory power (Included and only available with (L8T) 6.6L V8 gas engine.)
Alternator, 170 amps (Requires (L8T) 6.6L V8 gas engine.)
Trailer brake controller, integrated
Recovery hooks, front, Chrome (Plant installed.)
Frame, fully-boxed, hydroformed front section and a fully-boxed stamped rear section
Skid Plates protect the oil pan, front axle and transfer case
Suspension, Off-Road includes twin-tube shocks (Not available with dual rear wheels.)
Steering, Digital Variable Steering Assist This system automatically adjusts steering based on speed, road conditions, and other inputs to reduce driver effort and fatigue
Brakes, 4-wheel antilock, 4-wheel disc with DURALIFE rotors
Brake lining wear indicator
Capless Fuel Fill (Requires (L8T) 6.6L gas V8 engine.)
Exterior
Single Rear Wheels
Tire carrier lock keyed cylinder lock that utilizes same key as ignition and door
Bumper, front, body-color lower
Bumper, rear body-color with bumper CornerSteps
CornerStep, rear bumper
Bed Step, Black integrated on forward portion of bed on driver and passenger side
Moldings, beltline, stainless steel
Wheelhouse liners, rear (Not available with dual rear wheel models.)
Bed Liner, Spray-on Pickup bedliner with GMC logo (does not include spray-on liner on tailgate due to Black composite inner panel) (Available with Ship Thru code (SQE) or (TCH), not available with any other Ship Thru code.)
Cargo tie downs (12), fixed, rated at 500 lbs per corner
Grille, Signature Chrome Denali grille
Fog lamps, LED
Taillamps, Animated LED Signature Tail, Stop, turn and Reverse lamps
Lamps, cargo area, cab mounted integrated with center high mount stop lamp, with switch in bank on left side of steering wheel
LED Cargo Area Lighting located in cargo bed activated with switch on center switch bank or key fob
Lamps, Smoked Amber roof marker, (LED) (Standard with dual rear wheels. Not available with (YF5) California state emissions requirements on single rear wheels.)
Mirrors, outside power-adjustable vertical trailering with heated and auto-dimming upper glass, (driver and passenger) lower convex mirrors, turn signal indicators, puddle lamps, perimeter lighting, auxiliary lighting, power folding/extending (extends 3.31" [84.25mm])
Mirror caps, chrome
Wipers, front rain-sensing
Glass, deep-tinted
LPO, Polished exhaust tip (dealer-installed) (Requires (L8T) 6.6L V8 gas engine. Not included with (L5P) Duramax 6.6L Turbo Diesel V8 engine.)
Door handles, chrome
Tailgate, GMC MultiPro Tailgate with six functional load/access features. NOTE: Auto release can be disabled if ball hitch is installed. See Owner's manual for details
Tailgate and bed rail protection caps, top
Tailgate, gate function manual with EZ Lift includes power lock and release, includes hitch area light
Entertainment
Wi-Fi Hotspot capable (Terms and limitations apply. See onstar.com or dealer for details.)
Interior
Seat adjuster, driver 12-way power including lumbar
Seat adjuster, passenger 12-way power including lumbar
Seat, Up-level Rear with Storage Package, 60/40 folding bench for Crew Cab models includes full-length bench seat, seatback storage on left and right side, center fold out armrest with 2 cupholders, full cab width underseat storage, (includes child seat top tether anchor)
Seats, heated second row outboard seats
Driver memory, recalls driver "presets" for power driver seat and outside mirrors
Center Console, floor-mounted with cup holders, cell phone storage, power cord management, hanging file folder capability
Floor covering, color-keyed carpeting
Steering wheel, wrapped
Steering wheel, heated
Steering column, manual Tilt-Wheel and telescoping
Steering wheel audio controls
Driver Information Center, enhanced, 12.3" diagonal reconfigurable multicolor digital display
GMC Premium information Display- 13.4" diagonal Multicolor touch screen
Exterior Temperature Display located in radio display
Compass, located in instrument cluster
Window, power front, drivers express up/down
Remote vehicle starter system
Adaptive Cruise Control
Universal Home Remote
Theft-deterrent system, unauthorized entry
Wireless Charging
Power outlet, instrument panel, 120-volt (400 watts shared with (KC9) bed mounted power outlet)
USB ports, (2) charge-only, rear
Power outlet, bed mounted, 120-volt (400 watts shared with (KI4) instrument panel mounted power outlet)
Air conditioning, dual-zone automatic climate control
Air vents, rear
Assist handles, front A-pillar mounted for driver and passenger, rear B-pillar mounted
Safety
StabiliTrak, stability control system with Proactive Roll Avoidance and traction control includes electronic trailer sway control and hill start assist
Hill Descent Control (Not available with dual rear wheels.)
Airbags, Dual-stage frontal airbags for driver and front outboard passenger; Seat-mounted side-impact airbags for driver and front outboard passenger; Head-curtain airbags for front and rear outboard seating positions; Includes front outboard Passenger Sensing System for frontal outboard passenger airbag (Always use seat belts and child restraints. Children are safer when properly secured in a rear seat in the appropriate child restraint. See the Owner's Manual for more information.)
Front and Rear Park Assist, ultrasonic
Bed View Camera camera in the CHMSL to show a view of the cargo bed, display located in infotainment screen, includes Two Trailer Camera Provisions
Hitch Guidance dynamic single line to aid in truck trailer alignment for hitching
Trailer Camera Provisions and trailer viewing software
Rear Cross Traffic Alert
Trailer Side Blind Zone Alert
Following Distance Indicator (Included and only available with (PDI) Sierra HD Pro Safety.)
Safety Alert Seat
Rear Seat Reminder
Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob, to help encourage safe driving behavior. It can limit certain available vehicle features, and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
Seat Belt Adjustable Guide Loops, front row only
Indicator-Seat Belt WARNING, Rear Seat (Requires Crew Cab or Double Cab model.)
Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened; times out after 20 seconds and encourages seat belt use (Included and only available with (PDI) Sierra HD Pro Safety)
Similar Vehicles
2024 White Frost Tricoat GMC Sierra 3500HD Denali 4X4 Truck

2024 GMC Sierra 3500HD Denali

Stock: 411402

Quick View

2024 White Frost Tricoat GMC Sierra 2500HD Denali Ultimate 4X4 Truck

2024 GMC Sierra 2500HD Denali Ultimate

Stock: 417848M

Quick View

2020 White Frost Tricoat GMC Sierra 1500 SLT 4X4 Truck

2020 GMC Sierra 1500 SLT

Stock: 220502

Quick View

2026 Coastal Dune GMC Sierra EV Elevation 4X4 Truck

2026 GMC Sierra EV Elevation

Stock: 411151

Quick View

Mullinax Ford of Central Florida - Why Buy Certified Pre-owned?

All vehicles are subject to prior sale. Vehicle pricing shown is believed to be accurate at the time of posting. The Up Front Price includes dealer discount and rebates that are available to all customers. Incentives, credit qualifications, residency requirements, and other program eligibility factors may increase or decrease the final price or monthly payment. Manufacturer incentives are subject to change and may vary by region. Pricing does not include required government fees. Prices are subject to change without notice. For more information, ask your salesperson for details.
© 2026 Mullinax Ford of Central Florida
Share Search Results

Although every reasonable effort has been made to ensure the accuracy of the information contained on this site, absolute accuracy cannot be guaranteed. This site, and all information and materials appearing on it, are presented to the user “as is” without warranty of any kind, either express or implied.