Home / Pre-Owned Inventory / Used / 2025 / GMC / Sierra 1500 / Denali Ultimate / 1GTUUHEL3SZ127024
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Used 2025 GMC Sierra 1500

Duval Difference Price
$67,437
Dealer Prep Fee
+$1,199
Electronic Filing Fee
+$398
Total Duval Difference Price **
*Prices exclude government fees such as tax, tag, and title. ***Prices include dealer installed accessories, if any, a $398 electronic registration filing fee and a $1199 dealer pre-delivery service fee both of which are charges that represent costs and profit to the dealer for items such as cleaning, inspecting and adjusting new and used vehicles and preparing documents related to the sale. 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 ā€œas isā€ without warranty of any kind, either express or implied.
** Not all customers will qualify
See dealer for qualifications and complete details.
$68,636
people recently viewed this vehicle*

Vehicle Location

Duval Ford
1616 Cassat Ave
Jacksonville, FL 32210

Vehicle Information

Stock #: SZ127024
VIN: 1GTUUHEL3SZ127024
Body Style: Truck
Engine: EcoTec3 6.2L V8
Exterior Color:White Frost Tricoat
Interior Color:Alpine Umber
Mileage:17,444
MPG:15/19 (City/Hwy)
Drivetrain:Four Wheel Drive
Transmission:10-Speed Automatic
Fuel Type:Gasoline

Description

This 2025 GMC Sierra 1500 Denali Ultimate in White Frost Tricoat represents the pinnacle of full-size truck capability and luxury, combining commanding presence with refined comfort for drivers who demand both performance and sophistication.

– EcoTec3 6.2L V8 engine with 10-speed automatic and 4WD capability
– Bose Premium Series 12-speaker audio system with SiriusXM 360L
– Super Cruise advanced driving technology
– MultiPro Tailgate Audio System by Kicker
– Heated and ventilated front seats with 16-way power adjustments and lumbar support
– Full grain leather seat trim throughout the cabin
– Heated second Row outboard seats
– Power moonroof with power sliding rear window
– HD Surround Vision with Bed view camera and trailer camera provisions
– Integrated trailer brake controller with in-vehicle trailering system app
– Ultrasonic front and rear park assist with trailer side blind zone alert
– 22-inch 7-spoke ultra-bright machined alloy wheels
– Denali premium suspension with adaptive ride control and dual active exhaust
– Wireless Apple CarPlay and Android Auto capability

The truck’s exterior showcases GMC’s signature design language with the high gloss black header and signature Denali grille, complemented by LED cargo area lighting and perimeter lighting that enhance both function and appearance. The spray-on pickup bedliner with GMC logo provides practical protection while maintaining the truck’s premium finish.

Inside, you’ll find an environment designed for both driver comfort and technology integration. The 15-inch diagonal head-up display keeps critical information at eye level, while the genuine wood console, dashboard, and door panel inserts add warmth to the cabin. Memory seats and driver memory settings ensure your preferences are preserved every time you drive. The heated steering wheel and automatic dimming rear-view mirror contribute to year-round convenience.

Safety features are comprehensive throughout this truck. Forward collision alert and front pedestrian braking work alongside rear cross traffic braking and rear pedestrian detection to help keep you and your passengers protected. The safety alert seat provides additional awareness during braking situations. Enhanced automatic emergency braking offers an extra layer of security during unexpected driving scenarios.

For those who Tow, this Sierra Denali Ultimate is equipped with purpose-built features including the trailering package, hitch guidance, hitch view, and a integrated trailer brake controller. The trailer tire pressure monitor system and trailer side blind zone alert keep you informed and confident when pulling a load down the road.

Proudly serving drivers across the First Coast for over a century, Duval Ford in Jacksonville is your trusted destination for a transparent, stress-free vehicle shopping experience. Whether you are visiting us from Orange Park, St. Augustine, Fernandina Beach, or right here in Jacksonville, our dedicated team is committed to helping you find the perfect vehicle with absolute confidence.

Take Action Now: Contact the Duval Ford team right now to schedule your private test drive, get a guaranteed trade-in quote, or request a high-definition, personalized virtual video walkaround!

Visit Our Showroom: 1616 Cassat Ave, Jacksonville, FL 32210

*Prices exclude government fees such as tax, tag and title.* ***Prices include dealer installed accessories, if any, a $398 Electronic registration file fee and a $1199 dealer pre-delivery service fee both of which are charges that represent costs and profit to the dealer for items such as cleaning, inspecting and adjusting New and used vehicles.

Standard Features

  • Navigation System
  • Preferred Equipment Group 5SB
  • Trailering Package
  • 12 Speakers
  • AM/FM radio: SiriusXM with 360L
  • Bose Premium Series w/12-Speaker System
  • MultiPro Tailgate Audio System by Kicker (LPO)
  • Radio data system
  • Radio: Premium GMC Infotainment Audio 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 Interior Power Outlet
  • Driver Memory
  • Heads-Up Display
  • Memory seat
  • Power driver seat
  • Power Front Passenger Windows w/Express Up/Down
  • Power Front Windows w/Driver Express Up/Down
  • Power Rear Windows w/Express Down
  • Power steering
  • Power windows
  • Push Button Start
  • Remote keyless entry
  • Remote Vehicle Starter System
  • Steering wheel mounted audio controls
  • Universal Home Remote
  • Adaptive suspension
  • Auto-Locking Rear Differential
  • Power Rake & Telescoping Steering Column
  • Speed-sensing steering
  • Traction control
  • 4-Wheel Disc Brakes
  • ABS brakes
  • Dual front impact airbags
  • Dual front side impact airbags
  • Emergency communication system: OnStar
  • Enhanced Automatic Emergency Braking
  • Front anti-roll bar
  • Front wheel independent suspension
  • Keyless Open & Start
  • Low tire pressure warning
  • Occupant sensing airbag
  • Overhead airbag
  • Power Door Locks
  • Power moonroof
  • Power Sunroof
  • Brake assist
  • Electronic Stability Control
  • Hill Descent Control
  • Auto High-beam Headlights
  • Delay-off headlights
  • Front fog lights
  • Fully automatic headlights
  • Perimeter Lighting
  • Panic alarm
  • Security system
  • Theft Deterrent System (Unauthorized Entry)
  • Speed control
  • Super Cruise
  • 170 Amp Alternator
  • Heavy-Duty Air Filter
  • Auto-dimming door mirrors
  • Bumpers: body-color
  • Denali Premium Suspension w/Adaptive Ride Control
  • Dual Active Exhaust
  • Front License Plate Kit
  • Heated door mirrors
  • High Gloss Black Header w/Signature Denali Grille
  • IntelliBeam Automatic High Beam On/Off
  • LED Cargo Area Lighting
  • Power door mirrors
  • Rear step bumper
  • Rear Wheelhouse Liners
  • Spray-On Pickup Bedliner w/GMC Logo
  • 2 Charge/Data USB Ports Inside Center Console
  • 2 Type-C Charge-Only Rear USB Ports
  • 2 USB Ports
  • Apple CarPlay/Android Auto
  • Auto-dimming Rear-View mirror
  • Bed View Camera
  • Buckle to Drive
  • Color-Keyed Carpeting Floor Covering
  • 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 console insert
  • Genuine wood dashboard insert
  • Genuine wood door panel insert
  • HD Surround Vision
  • Heated steering wheel
  • Illuminated entry
  • Multicolor 15″ Diagonal Head-Up Display
  • OnStar Services Capable
  • Outside temperature display
  • Overhead console
  • Passenger vanity mirror
  • Rear Cross Traffic Braking
  • Rear Pedestrian Detection
  • 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
  • Wi-Fi Hotspot Capable
  • Wireless Apple CarPlay/Wireless Android Auto
  • Wireless Charging
  • 16-Way Power Driver Seat Adjuster w/Lumbar
  • 16-Way Power Passenger Seat Adjuster w/Lumbar
  • Front Bucket Seats
  • Front Center Armrest
  • Full Grain Leather Seat Trim
  • Heated 2nd Row Outboard Seats
  • Heated Driver & Front Outboard Passenger Seating
  • Heated front seats
  • Heated rear seats
  • Power passenger seat
  • Split folding rear seat
  • Ventilated Driver & Front Passenger Seats
  • Ventilated front seats
  • Passenger door bin
  • Chrome Recovery Hooks
  • Hitch Guidance
  • Hitch View
  • In-Vehicle Trailering System App
  • Integrated Trailer Brake Controller
  • Trailer Tire Pressure Monitor System
  • Alloy wheels
  • Wheel Locks (Set of 4) (LPO)
  • Wheels: 22″ 7-Spoke Ultra-Bright Machined
  • Deep-Tinted Glass
  • Front Rain-Sensing Wipers
  • Power Sliding Rear Window w/Rear Defogger
  • Rain sensing wipers
  • Variably intermittent wipers
  • 3.23 Rear Axle Ratio

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VEHICLE DATA
Certain specifications, prices and equipment data have been provided under license from Chrome Data Solutions (\’Chrome Data\’). Ā© 2026 Chrome Data Solutions, LP. All Rights Reserved. This information is supplied for personal use only and may not be used for any commercial purpose whatsoever without the express written consent of Chrome Data. Chrome Data makes no guarantee or warranty, either expressed or implied, including without limitation any warranty of merchantability or fitness for particular purpose, with respect to the data presented here. All specifications, prices and equipment are subject to change without notice.

ESTIMATE MPG
EPA mileage ratings are supplied by Chrome Data Solutions, LP 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.

Based on 2019 EPA mileage ratings. Your MPGe/MPG and driving range will vary depending on driving conditions, how you drive and maintain your vehicle, battery-pack age/condition, and other factors.

PRICING
*Prices exclude government fees such as tax, tag, and title.
Ā 
***Prices include dealer installed accessories, if any, a $398 electronic registration filing fee and a $1199 dealer pre-delivery service fee both of which are charges that represent costs and profit to the dealer for items such as cleaning, inspecting and adjusting new and used vehicles and preparing documents related to the sale. 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 ā€œas isā€ without warranty of any kind, either express or implied.
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Technical Specifications

  • Vehicle Name: GMC Sierra 1500
  • Body Style: Crew Cab Pickup
  • Body Code: E63
  • Drivetrain: Four Wheel Drive
  • Passenger Capacity: 5
  • Gross Axle Wt Rating – Front: 3800
  • Gross Axle Wt Rating – Rear: 3800
  • Curb Weight – Front: 2846
  • Curb Weight – Rear: 1982
  • EPA Greenhouse Gas Score: 3
  • Gross Vehicle Weight Rating Cap: 7100, 7200
  • Fuel Economy Est-Combined: 16
  • EPA Fuel Economy Est – City: 15
  • EPA Fuel Economy Est – Hwy: 19
  • Gross Combined Wt Rating: 15000
  • Dead Weight Hitch – Max Trailer Wt.: 5000
  • Dead Weight Hitch – Max Tongue Wt.: 500
  • Wt Distributing Hitch – Max Trailer Wt.: 8900
  • Wt Distributing Hitch – Max Tongue Wt.: 890
  • Fifth Wheel Hitch – Max Trailer Wt.: 6400
  • Fifth Wheel Hitch – Max Tongue Wt.: 1600
  • Maximum Trailering Capacity: 8900
  • Engine Order Code: L87
  • Engine Type: Gas V8
  • Displacement: 6.2L/376
  • Fuel System: Direct Injection
  • SAE Net Horsepower @ RPM: 420 @ 5600
  • SAE Net Torque @ RPM: 460 @ 4100
  • Trans Order Code: MHS, MQC
  • Trans Type: 10
  • Trans Description Cont.: Automatic
  • Trans Description Cont. Again:
  • First Gear Ratio (:1): 4.70
  • Second Gear Ratio (:1): 2.99
  • Third Gear Ratio (:1): 2.15
  • Fourth Gear Ratio (:1): 1.77
  • Fifth Gear Ratio (:1): 1.52
  • Sixth Gear Ratio (:1): 1.28
  • Reverse Ratio (:1): 4.87
  • Clutch Size:
  • Trans Power Take Off:
  • Trans PTO Access:
  • Transfer Case Model: Magna MP3023/4
  • Transfer Case Gear Ratio (:1), High: 1.00
  • Transfer Case Gear Ratio (:1), Low: 2.69
  • Transfer Case Power Take Off:
  • Cold Cranking Amps @ 0° F (Primary): 730
  • Cold Cranking Amps @ 0° F (2nd):
  • Tons/yr of CO2 Emissions @ 15K mi/year: 8.9
  • Maximum Alternator Capacity (amps): 170, 220
  • Maximum Alternator Watts:
  • Total Cooling System Capacity: – TBD –
  • Engine Oil Cooler: Yes
  • Frame Type: Hydroformed
  • Suspension Type – Front: Independent
  • Suspension Type – Rear: Solid Axle
  • Spring Capacity – Front: 3800
  • Spring Capacity – Rear: 3850
  • Axle Type – Front: – TBD –
  • Axle Type – Rear: – TBD –
  • Axle Capacity – Front: 3800
  • Axle Capacity – Rear: 3800
  • Axle Ratio (:1) – Front: 3.23
  • Axle Ratio (:1) – Rear: 3.23
  • Shock Absorber Diameter – Front: – TBD –
  • Shock Absorber Diameter – Rear: – TBD –
  • Stabilizer Bar Diameter – Front: 1.30
  • Stabilizer Bar Diameter – Rear:
  • Front Tire Order Code: XCE
  • Rear Tire Order Code: XCE
  • Spare Tire Order Code: QAQ
  • Front Tire Size: 275/50R22SL
  • Rear Tire Size: 275/50R22SL
  • Spare Tire Size: 255/80R17SL
  • Front Tire Capacity: 3800
  • Rear Tire Capacity: 3800
  • Spare Tire Capacity: – TBD –
  • Revolutions/Mile @ 45 mph – Front: N/A
  • Revolutions/Mile @ 45 mph – Rear: N/A
  • Revolutions/Mile @ 45 mph – Spare: N/A
  • Front Wheel Size: 22 x 9
  • Rear Wheel Size: 22 x 9
  • Spare Wheel Size: 17 x 8
  • Front Wheel Material: Aluminum
  • Rear Wheel Material: Aluminum
  • Spare Wheel Material: Steel
  • Steering Type: Electric Rack & Pinion
  • Steering Ratio (:1), On Center: – TBD –
  • Steering Ratio (:1), At Lock: – TBD –
  • Turning Diameter – Curb to Curb: 46.9
  • Turning Diameter – Wall to Wall: N/A
  • Brake Type: Pwr
  • Brake ABS System: 4-Wheel
  • Brake ABS System (Second Line):
  • Disc – Front (Yes or ): Yes
  • Disc – Rear (Yes or ): Yes
  • Front Brake Rotor Diam x Thickness: 13 x 1.18
  • Rear Brake Rotor Diam x Thickness: 13.6 x 0.79
  • Drum – Rear (Yes or ):
  • Rear Drum Diam x Width:
  • Fuel Tank Capacity, Approx: 24
  • Aux Fuel Tank Capacity, Approx:
  • Fuel Tank Location: – TBD –
  • Aux Fuel Tank Location:
  • Front Head Room: 43.03
  • Front Leg Room: 44.53
  • Front Shoulder Room: 66.02
  • Front Hip Room: 61.18
  • Second Head Room: 40.12
  • Second Leg Room: 43.4
  • Second Shoulder Room: 65.16
  • Second Hip Room: 60.24
  • Wheelbase: 147.44
  • Length, Overall: 231.92
  • Width, Max w/o mirrors: 81.24
  • Height, Overall: 75.51
  • Overhang, Front: – TBD –
  • Overhang, Rear w/o bumper: – TBD –
  • Front Bumper to Back of Cab: – TBD –
  • Cab to Axle: – TBD –
  • Cab to End of Frame: – TBD –
  • Ground to Top of Load Floor: – TBD –
  • Ground to Top of Frame: – TBD –
  • Frame Width, Rear: – TBD –
  • Ground Clearance, Front: 8.08
  • Ground Clearance, Rear: 8.08
  • Cargo Box Length @ Floor: 69.92
  • Cargo Box Width @ Top, Rear: – TBD –
  • Cargo Box Width @ Floor: 71.4
  • Cargo Box Width @ Wheelhousings: 50.63
  • Cargo Box (Area) Height: 22.4
  • Tailgate Width: – TBD –
  • Cargo Volume: 62.9
  • Ext’d Cab Cargo Volume: – TBD –
  • Seventh Gear Ratio (:1): 1.00
  • Eighth Gear Ratio (:1): 0.85
  • Ninth Gear Ratio (:1): 0.69
  • Tenth Gear Ratio (:1): 0.64
  • Country of Origin: United States GMC Truck
  • Model Group: Sierra
  • Vehicle Segment: Large Pick-up
  • Vehicle Type: Crew Cab
  • Body Cab Style: Crew Cab
  • Bed Style: regular, regular composite
  • Engine Displacement Units: 3.0, 6.2, 6.2
  • Engine Camshaft: DOHC, OHV, OHV
  • Engine Block Type: aluminum, aluminum, aluminum
  • Engine Cylinder Count: 6, 8, 8
  • Engine Valve Count: 2, 2, 4

Special Ford Courtesy Vehicle

Ford Courtesy Vehicles are low mileage used vehicles that are eligible for New Vehicle Retail Incentive Offers and the balance of the New Vehicle Limited Warranty. These vehicles were formerly used by our customers and cared for by our very own service department.

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