Introducing the 2025 GMC Sierra 1500 Denali in striking Onyx Black, a truck that combines refined capability with premium comfort for those who demand the best from their vehicle.
- Premium Bose 7-Speaker Sound System with SiriusXM 360L
- Preferred Equipment Group 5SA
- Trailering Package with Integrated Trailer Brake Controller
- 12-Way Power Driver and Passenger Seat Adjusters with Lumbar Support
- Heated and Ventilated Front Seats with Heated Rear Seating
- Forge Perforated Leather Seat Trim
- Navigation System with HD Surround Vision
- Wireless Apple CarPlay and Android Auto
- Adaptive Suspension with Denali Premium Suspension and Adaptive Ride Control
- Lane Keep Assist with Lane Departure Warning
- Rear Cross Traffic Braking and Rear Pedestrian Detection
- Chrome Header with Signature Denali Chrome Grille and Wheel-to-Wheel Assist Steps
- Spray-On Pickup Bedliner with GMC Logo
- All-Weather Tires
- One Owner, Clean CarFax
The heart of this Sierra is the EcoTec3 5.3L V8 engine paired with a 10-speed automatic transmission and 4WD, delivering responsive performance whether you're navigating daily commutes or tackling demanding tasks. The 3.23 rear axle ratio provides the torque distribution needed for serious work, while the auxiliary external transmission oil cooler ensures reliability during extended use.
Inside, the Denali trim showcases genuine wood accents throughout the dashboard, door panels, and console, creating an atmosphere of understated luxury. The 12-way power driver and passenger seats with lumbar support adapt to your preferences, and dual-zone automatic climate control keeps all occupants comfortable. Heated and ventilated front seats combined with heated rear seating make this truck welcoming in any season.
Technology is seamlessly integrated throughout the cabin. The premium GMC infotainment audio system works in concert with wireless Apple CarPlay and Android Auto, while the Wi-Fi hotspot keeps you connected. Navigation is intuitive and capable, enhanced by the HD surround vision system that provides a comprehensive view around your truck. The wireless charging pad adds another layer of convenience for your devices.
Safety features demonstrate GMC's commitment to protecting you and your passengers. Enhanced automatic emergency braking, forward collision alert, and front pedestrian braking work together to prevent accidents. Lane keep assist with lane departure warning helps maintain proper positioning, while the safety alert seat provides tactile feedback when intervention is needed. Rear cross traffic braking and rear pedestrian detection extend protection to situations you might not immediately see.
For those who tow, the integrated trailer brake controller, trailer camera provisions, and trailer side blind zone alert make hauling safer and more manageable. The in-vehicle trailering system app puts control at your fingertips, while hitch guidance and hitch view cameras take the guesswork out of backing up to a trailer.
This Sierra 1500 Denali arrives with all-weather tires, one owner history, and a clean CarFax, representing a well-maintained truck ready for its next chapter. The EcoTec3 delivers an estimated 15 city and 19 highway MPG, balancing capability with efficiency. Contact us to schedule a test drive and experience how this truck can elevate your driving experience.
VIN: 1GTUUGED2SZ318338Stock #: ZG2505BUsed 2025 GMCSierra 1500 Truck Crew Cab Denali
- Exterior Color
- Onyx Black
- Interior Color
- Jet Black
- Odometer
- 18,132 miles
- Body/Seating
- Truck Crew Cab/5 seats
- Seats
- 5 seats
- Fuel Economy
- 15/19 MPG City/Hwy
- Transmission
- Automatic
- Drivetrain
- 4WD
- Engine
- V-8 cyl
- VIN
- 1GTUUGED2SZ318338
- Stock Number
- ZG2505B
Highlighted Features
- Navigation system
- Lane departure
- Leather upholstery
- Automatic temperature control
- Emergency communication system
- Wireless phone connectivity
- Parking sensors
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera right
- Exterior parking camera rear
- Front dual zone A/C
Included Packages & Accessories
- Preferred Equipment Group 5SA
- GMC Pro Safety
- Forward Collision Alert
- Following Distance Indicator
- Front Pedestrian Braking
- IntelliBeam Automatic High Beam on/Off
- Lane Keep Assist with Lane Departure Warning
- Enhanced Automatic Emergency Braking
- Buckle to Drive
- Safety Alert Seat
- Rear Cross Traffic Braking
- Rear Pedestrian Detection
- Premium Bose 7-Speaker Sound System
- SiriusXM with 360L Trial Subscription
- Floor-Mounted Center Console
- Electric Rear-Window Defogger
- Power Door Locks
- Push Button Start
- Remote Vehicle Starter System
- Keyless Open and Start
- Color-Keyed Carpeting Floor Covering
- OnStar Services Capable
- Wi-Fi Hotspot Capable
- 120-Volt Interior Power Outlet
- 120-Volt Bed Mounted Power Outlet
- 2 Type-C Charge-Only Rear USB Ports
- 2 USB Ports
- 2 Charge/Data USB Ports Inside Center Console
- HD Surround Vision
- Trailer Side Blind Zone Alert
- Trailer Camera Provisions
- Bed View Camera
- Heated Driver and Front Outboard Passenger Seating
- Ventilated Driver and Front Passenger Seats
- Heated 2nd Row Outboard Seats
- Steering Wheel Audio Controls
- Power Rake and Telescoping Steering Column
- Theft Deterrent System
- Universal Home Remote
- Power Sliding Rear Window with Rear Defogger
- Power Front Windows with Driver Express Up/Down
- Power Front Passenger Windows with Express Up/Down
- Power Rear Windows with Express Down
- Wireless Charging
- Spray-on Pickup Bedliner with GMC Logo
- Chrome Wheel to Wheel Assist Steps
- Deep-Tinted Glass
- Chrome Header with Signature Denali Chrome Grille
- LED Cargo Area Lighting
- Perimeter Lighting
- Ultrasonic Front and Rear Park Assist
- Chrome Recovery Hooks
- Wheels: 20" x 9" Multi-Dimensional Polished Aluminum
- Rear Wheelhouse Liners
- Front Rain-Sensing Wipers
- Trailering Package
- Hitch Guidance
- Hitch View
- in-Vehicle Trailering System App
- 170 Amp Alternator
- Heavy-Duty Air Filter
- Auxiliary External Transmission Oil Cooler
- Auto-Locking Rear Differential
- Engine: 5.3L EcoTec3 V8
- Hill Descent Control
- Denali Premium Suspension with Adaptive Ride Control
- Integrated Trailer Brake Controller
- 2-Speed Transfer Case
- Driver Memory
- Front Bucket Seats
- 12-Way Power Driver Seat Adjuster with Lumbar
- 12-Way Power Passenger Seat Adjuster with Lumbar
- Radio: Premium GMC Infotainment Audio System
- Wireless Apple CarPlay/Wireless Android Auto
- Transmission: 10-Speed Automatic
- 3.23 Rear Axle Ratio
- Tires: 275/60R20SL AT BW
- GVWR: 7,100 lbs
Detailed Specifications
- 1-touch down
- 1-touch up
- Adaptive Cruise Control
- Air conditioning
- Auto-dimming rearview mirror
- Automatic temperature control
- Driver door bin
- Driver vanity mirror
- Emergency communication system: OnStar
- Front beverage holders
- Front dual zone A/C
- Garage door transmitter
- Heated steering wheel
- Illuminated entry
- Memory seat
- Navigation system
- 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
- Surround View Monitor: HD Surround Vision w/Hitch View yes
- Telescoping steering wheel
- Tilt steering wheel
- Adaptive suspension
- Alloy wheels
- Front anti-roll bar
- Front wheel independent suspension
- Power steering
- Speed-sensing steering
- Tires: all-terrain
- 1st row LCD monitors: 2
- Primary LCD size: 13.4"
- Radio data system
- Smart device integration: Apple CarPlay/Android Auto
- Speaker type: Bose
- Speakers: 7
- Steering wheel mounted audio controls
- Turn-by-turn navigation directions: OnStar Turn-by-Turn Navigation
- Wireless Phone Charger: front
- Wireless phone connectivity: Bluetooth
- Front center armrest
- Front seats: bucket
- Genuine wood console insert
- Genuine wood dashboard insert
- Genuine wood door panel insert
- Heated front seats
- Heated rear seats
- Leather upholstery
- Max seating capacity: 5
- Power 4-way driver lumbar support
- Power 4-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
- Ventilated front seats
- Cylinder deactivation
- Drive type: four-wheel
- Electric motor 1 torque: none
- Electric motor horsepower: none
- Engine location: front
- Fuel economy city: 15mpg
- Fuel economy combined: 17mpg
- Fuel economy highway: 19mpg
- Fuel tank capacity: 24.0gal.
- Hybrid electric powertrain type: none
- Hybrid system combined power torque: none
- Hybrid system net power: none
- Hybrid traction battery type: none
- Manual-shift auto
- Mode select transmission
- Rear locking differential
- Transmission: 10 speed automatic
- Variable valve control
- Approach angle: 19 deg
- Departure angle: 24 deg
- Ground clearance (min): 206mm (8.1")
- Ramp breakover angle: 18 deg
- Auto-dimming door mirrors
- Bedliner
- Bumpers: body-color
- 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
- Tailpipe finisher: chrome
- Trailer hitch
- Trailer sway control
- Exterior body width: 2,063mm (81.2")
- Exterior height: 1,918mm (75.5")
- Exterior length: 5,890mm (231.9")
- Front headroom: 1,092mm (43.0")
- Front hiproom: 1,544mm (60.8")
- Front legroom: 1,131mm (44.5")
- Front shoulder room: 1,638mm (64.5")
- Greenhouse Gas Score (GG): 3
- Rear headroom: 1,019mm (40.1")
- Rear hiproom: 1,505mm (59.2")
- Rear legroom: 1,102mm (43.4")
- Rear shoulder room: 1,656mm (65.2")
- Turning radius: 7.1m (23.5')
- Wheelbase: 3,744mm (147.4")
- Appearance: analog
- Auto high-beam headlights
- Blind spot: Trailer Side Blind Zone Alert warning
- Compass
- Configurable
- Delay-off headlights
- Exterior parking camera cargo
- Exterior parking camera front
- Exterior parking camera left
- Exterior parking camera rear: HD Rear Vision Camera w/Hitch View yes
- Exterior parking camera right
- Front fog lights
- Front reading lights
- Fully automatic headlights
- Lane departure: Lane Keep Assist with Lane Departure Warning active
- Low tire pressure warning
- Oil pressure gauge
- Outside temperature display
- Parking sensors: Front and Rear Park Assist front and rear
- 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: Forward Collision Alert with Automatic Braking mitigation
- Front pedestrian detection: prevention
- Ignition disable
- Occupant sensing airbag
- Overhead airbag
- Panic alarm
- Perimeter/approach lights
- Rear collision: Rear Cross Traffic Braking mitigation
- Security system
- Traction control
Dealer Notes
*The advertised price does not include sales tax, vehicle registration fees, finance charges, and any other fees required by law. Price excludes $490 documentation fee. Brand new vehicles with Aubrey Alexander Discount will have rebates factored into Your Price. We attempt to update this inventory on a regular basis. However, there can be lag time between the sale of a vehicle and the update of the inventory.
