2026 GMC Sierra 1500 Denali

  • Used
$65,500Price
Mark Martin Motors
Call 888-726-1782
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    The overview

    Exterior Color
    Onyx Black
    Interior Color
    Jet Black
    Odometer
    5,562 miles
    Body/Seating
    Truck/5 seats
    Seats
    5 seats
    Fuel Economy
    15/18 MPG City/Hwy
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    EcoTec3 6.2L V8
    VIN
    1GTUUGEL3TZ120442
    Stock Number
    12801FM
    • Show Me the CARFAX 1-Owner 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

    2026 GMC SIERRA 1500 DENALI 4WD 6.2L V8 SUPER CRUISE DENALI RESERVE SUPER PACKAGE SUNROOF ONYX BLACK LANCASTER PA

    This 2026 GMC Sierra 1500 Denali 4WD is powered by the 6.2L EcoTec3 V8 paired with a 10-speed automatic transmission, delivering the strong naturally aspirated V8 performance that makes the 6.2 one of the most desirable engines in the Sierra lineup. Finished in Onyx Black, this Denali is loaded with the Denali Reserve Super Package, Super Cruise, Technology Package, power sunroof, and 22-inch wheels.

    The standout feature here is Super Cruise. GMC's hands-free driver assistance technology is designed for compatible roads and adds a completely different level of comfort to long highway drives. If you spend serious time traveling, this is one of those features that can quickly become something you don't want to give up.

    Under the hood, the 6.2L V8 gives this Sierra the performance to match its luxury. With 420 horsepower and 460 lb-ft of torque, it's smooth around town but has plenty of muscle when passing, merging, or hooking up a trailer. The factory Trailering Package, integrated trailer brake controller, Hitch View, trailer camera provisions, and Trailer Side Blind Zone Alert add useful towing technology.

    The Denali Reserve Super Package pushes this truck well beyond a normal Sierra. Inside you'll find perforated leather seating, heated and ventilated front seats, heated rear seats, a 15-inch Head-Up Display, Rear Camera Mirror, wireless charging, navigation, and Bose premium audio.

    There's plenty of technology outside the cabin too. HD Surround Vision and Bed View Camera help when parking, hooking up a trailer, or maneuvering in tight spaces. GMC's MultiPro power steps make getting in and out easier, while the spray-in bedliner and LED cargo lighting keep the bed ready for actual truck duty.

    The Denali Premium Suspension with Adaptive Ride Control is another feature that matters every time you drive it. The system continuously adjusts damping to help give the Sierra a more controlled, refined ride, which fits perfectly with what a Denali is supposed to be.

    Finished in Onyx Black with the signature Denali chrome grille, power steps, and 22-inch wheels, this Sierra has the classic high-end Denali look without being overdone.

    If you're searching for a 2026 GMC Sierra 1500 Denali 6.2L V8 with Super Cruise, this is the configuration to pay attention to. You get V8 power, serious technology, premium comfort, towing capability, and one of GMC's best-equipped half-ton packages in one truck.

    See this Sierra today at Mark Martin Motors in Ephrata, proudly serving Lancaster, Lititz, Lebanon, and York. Call or message us to check availability or schedule your test drive.

    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
    • 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
      • 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
      • 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
      • 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 View
      • in-Vehicle Trailering System App
      • 170 Amp Alternator
      • Heavy-Duty Air Filter
      • Auxiliary External Transmission Oil Cooler
      • Auto-Locking Rear Differential
      • Hill Descent Control
      • Denali Premium Suspension with Adaptive Ride Control
      • Integrated Trailer Brake Controller
    • Front Bucket Seats
      • 12-Way Power Driver Seat Adjuster with Lumbar
      • 12-Way Power Passenger Seat Adjuster with Lumbar
      • 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
    • 7 Speakers
    • AM/FM radio: SiriusXM with 360L
    • Radio data system
    • Air Conditioning
    • Automatic temperature control
    • Front dual zone A/C
    • Rear window defroster
    • Memory seat
    • Power driver seat
    • Power steering
    • Power windows
    • Remote keyless entry
    • Steering wheel mounted audio controls
    • Adaptive suspension
    • 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
    • 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
    • Heated door mirrors
    • IntelliBeam Automatic High Beam on/Off
    • Power door mirrors
    • Rear step bumper
    • 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 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 with Lane Departure Warning
    • Outside temperature display
    • Overhead console
    • Passenger vanity mirror
    • Rear reading lights
    • Rear seat center armrest
    • Safety Alert Seat
    • Tachometer
    • Telescoping steering wheel
    • Tilt steering wheel
    • Trip computer
    • Voltmeter
    • Forge Perforated Leather Seat Trim
    • Front Center Armrest
    • Heated front seats
    • Heated rear seats
    • Power passenger seat
    • Split folding rear seat
    • Ventilated front seats
    • Passenger door bin
    • Alloy wheels
    • Wheel Locks (set of 4)
    • Rain sensing wipers
    • Variably intermittent wipers
    • 3.23 Rear Axle Ratio
    • RESERVE SUPER CRUISE PKG! SUNROOF! 6.2 V8!
    • 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: 16mpg
    • Fuel economy highway: 18mpg
    • 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 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: digital/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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