2025 GMC Sierra 1500 Denali

  • Used
$63,500Price
Mark Martin Motors
Call 888-726-1782
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    The overview

    Exterior Color
    Sterling Metallic
    Interior Color
    Jet Black
    Odometer
    12,447 miles
    Body/Seating
    Truck/5 seats
    Fuel Economy
    15/19 MPG City/Hwy
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    EcoTec3 6.2L V8
    VIN
    1GTUUGEL2SZ211183
    Stock Number
    12456FM
    • Show Me the CARFAX Fair Value Badge

    The highlights

    • 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

    Notes from the dealer

    2025 GMC SIERRA 1500 DENALI 4WD 6.2 V8 SUPER CRUISE ACTIVE EXHAUST STERLING METALLIC LANCASTER PA

    This truck is loaded the right way.

    Super Cruise, active exhaust, Denali Reserve Super Package, panoramic-style sunroof, Technology Package, 22-inch wheels, and the legendary 6.2L V8 make this 2025 GMC Sierra Denali one of the nicest half-ton trucks on the road today. Luxury, technology, V8 performance, and real truck capability all come together perfectly in this setup.

    And the color is absolutely killer.

    Sterling Metallic gives this Sierra a clean upscale appearance that changes beautifully depending on lighting, while the chrome Denali grille, chrome recovery hooks, power assist steps, deep tinted glass, and factory 22-inch wheels give this truck a premium road presence from every angle.

    This thing looks expensive standing still.

    And under the hood is exactly the engine buyers still want.

    The EcoTec3 6.2L V8 paired with the 10-speed automatic delivers smooth power, strong acceleration, excellent towing capability, and the kind of naturally aspirated V8 sound modern truck buyers still love.

    Then you add the active exhaust system and this truck sounds even better.

    No fake noise.
    No tiny engine trying to pretend.

    Just real V8 power with the perfect exhaust tone.

    And the driving experience is next-level.

    Super Cruise completely changes long-distance driving. Hands-free capability on compatible highways makes road trips dramatically easier and more relaxing. Once you experience it, its hard to go back to anything else.

    This truck feels futuristic.

    And GMC loaded this Sierra with technology everywhere.

    HD Surround Vision, rear camera mirror, trailer camera provisions, trailer side blind zone alert, rear cross traffic braking, rear pedestrian detection, head-up display, and advanced towing technology make this one of the easiest trucks on the market to drive, tow, and live with every day.

    Then you step inside and the Denali interior completely changes the experience.

    Premium perforated leather seating, heated and ventilated seats, heated rear seating, Bose premium audio, wireless charging, navigation, power sliding rear window, rain-sensing wipers, and the Technology Package make this cabin feel more like a luxury SUV than a pickup truck.

    GM absolutely nailed these interiors.

    The layout is clean.
    The materials feel upscale.
    Everything feels modern and refined.

    And the Denali Reserve Super Package adds even more premium touches that separate this truck from standard half-tons.

    This is the kind of truck people buy when they want luxury but still need real capability.

    And this Sierra absolutely still works like a truck.

    Integrated trailer brake controller, trailering package, heavy-duty cooling, auto-locking rear differential, spray-in bedliner, MultiPro power steps, and GMCs advanced trailering technology make towing and hauling feel effortless.

    This isnt just a luxury cruiser.
    Its still a real truck underneath.

    And trucks like this move fast.

    Clean 2025 Sierra Denali trucks with the 6.2 V8, Super Cruise, active exhaust, and loaded technology packages are extremely hard to find because buyers know exactly how desirable this setup is.

    If youve been looking for one like this, dont wait.

    Call now or message us today before someone else locks it in.

    We help customers from all over, and this Sierra is absolutely worth the drive from Harrisburg, York, Reading, or beyond. Need it shipped? Weve got you covered.

    At the end of the day, this is the kind of truck you buy when you want luxury, V8 performance, cutting-edge technology, and a setup that feels premium every single time you drive it.

    Dont wait. Call now or message us today.

    NO HAGGLE PRICING - 106 POINT CERTIFIED INSPECTION FINANCING AVAILABLE NA

    A closer look at what’s included

    • Denali Reserve Super Package
      • Technology Package
      • Power Sunroof
      • GMC MultiPro Power Steps
      • Wheels: 22" x 9" Painted Aluminum
      • Super Cruise Wrapped Steering Wheel
      • Super Cruise
    • Super Cruise
      • 3 Years of Super Cruise/Digital Services by OnStar
    • Technology Package
      • Rear Camera Mirror
      • Multicolor 15" Diagonal Head-Up Display
    • Preferred Equipment Group 5SA
      • Rear Cross Traffic Braking
      • Rear Pedestrian Detection
      • Premium Bose 7-Speaker Sound System
      • Floor-Mounted Center Console
      • Electric Rear-Window Defogger
      • Power Door Locks
      • Push Button Start
      • Remote Vehicle Starter System
      • Color-Keyed Carpeting Floor Covering
      • OnStar Services Capable
      • Wi-Fi Hotspot Capable
      • 120-Volt Interior 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 2nd Row Outboard Seats
      • Steering Wheel Audio Controls
      • Universal Home Remote
      • Wireless Charging
      • Deep-Tinted Glass
      • LED Cargo Area Lighting
      • Perimeter Lighting
      • Chrome Recovery Hooks
      • Rear Wheelhouse Liners
      • Front Rain-Sensing Wipers
      • Trailering Package
      • Hitch View
      • 170 Amp Alternator
      • Heavy-Duty Air Filter
      • Auxiliary External Transmission Oil Cooler
      • Auto-Locking Rear Differential
      • Hill Descent Control
      • Integrated Trailer Brake Controller
    • Front Bucket Seats
      • Driver Memory
    • Radio: Premium GMC Infotainment Audio System
      • Premium Bose 7-Speaker Sound System
      • Wireless Apple CarPlay/Wireless Android Auto
    • 120-Volt Interior Power Outlet
      • 120-Volt Bed Mounted Power Outlet
    • Wheels: 22" x 9" Painted Aluminum
    • Trailering Package
      • Hitch Guidance
    Included Options
    • Navigation System
    • 3 Years SiriusXM
    • 7 Speakers
    • AM/FM radio: SiriusXM with 360L
    • Radio data system
    • SiriusXM w/360L Trial Subscription
    • Air Conditioning
    • Automatic temperature control
    • Front dual zone A/C
    • Rear window defroster
    • 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
    • Remote keyless entry
    • Steering wheel mounted audio controls
    • Adaptive suspension
    • 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
    • Brake assist
    • Electronic Stability Control
    • Auto High-beam Headlights
    • Delay-off headlights
    • Front fog lights
    • Fully automatic headlights
    • Panic alarm
    • Security system
    • Theft Deterrent System (Unauthorized Entry)
    • Speed control
    • Auto-dimming door mirrors
    • Bumpers: body-color
    • Chrome Header w/Signature Denali Chrome Grille
    • Chrome Wheel To Wheel Assist Steps
    • Denali Premium Suspension w/Adaptive Ride Control
    • Dual Active Exhaust
    • Front & Rear Black Molded Splash Guards (LPO)
    • Front License Plate Kit
    • Heated door mirrors
    • IntelliBeam Automatic High Beam On/Off
    • Power door mirrors
    • Rear step bumper
    • Spray-On Pickup Bedliner w/GMC Logo
    • 3 Years of OnStar & Connected Services Plan (DISC)
    • Apple CarPlay/Android Auto
    • Auto-dimming Rear-View mirror
    • Buckle to Drive
    • Compass
    • Driver door bin
    • Driver vanity mirror
    • Following Distance Indicator
    • Forward Collision Alert
    • Front Pedestrian Braking
    • Front Prem Floor Liners w/Removable Carpet Insert
    • Front reading lights
    • Garage door transmitter
    • Genuine wood console insert
    • Genuine wood dashboard insert
    • Genuine wood door panel insert
    • Heated steering wheel
    • Illuminated entry
    • Lane Keep Assist w/Lane Departure Warning
    • Outside temperature display
    • Overhead console
    • Passenger vanity mirror
    • Rear Prem Floor Liners w/Removable Carpet Insert
    • Rear reading lights
    • Rear seat center armrest
    • Safety Alert Seat
    • Tachometer
    • Telescoping steering wheel
    • Tilt steering wheel
    • Trip computer
    • Ultrasonic Front & Rear Park Assist
    • Voltmeter
    • 12-Way Power Driver Seat Adjuster w/Lumbar
    • 12-Way Power Passenger Seat Adjuster w/Lumbar
    • Forge Perforated Leather Seat Trim
    • Front Center Armrest
    • 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
    • In-Vehicle Trailering System App
    • Alloy wheels
    • Wheel Locks (Set of 4) (LPO)
    • Wheels: 20" x 9" Multi-Dimensional Polished Alum
    • Power Sliding Rear Window w/Rear Defogger
    • Rain sensing wipers
    • Variably intermittent wipers
    • 3.23 Rear Axle Ratio
    • SUPER CRUISE! SUNROOF! ACTIVE EXHAUST! TECH PKG!
    • Should you buy a ZR2 or a AT4X?


      Watch
    • 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

    Peace of mind

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    Vehicle history report

    • Title information
    • Odometer readings
    • Accident data (if applicable)
    • Service history
    • Vehicle usage
    • Recall information (if applicable)
    • Warranty status
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