2026 GMC Sierra 1500 Denali Ultimate

  • Used
$71,500Price
Mark Martin Motors
Call 888-726-1782
We’re here to help

    The overview

    Exterior Color
    Glacier White Tricoat
    Interior Color
    Alpine Umber
    Odometer
    5,288 miles
    Body/Seating
    Truck/5 seats
    Seats
    5 seats
    Fuel Economy
    15/19 MPG City/Hwy
    Transmission
    10-Speed Automatic
    Drivetrain
    4WD
    Engine
    EcoTec3 6.2L V8
    VIN
    1GTUUHEL5TZ169051
    Stock Number
    13121T
    • Show Me the CARFAX Badge

    The highlights

    • Navigation system
    • Lane departure
    • Leather upholstery
    • Automatic temperature control
    • Emergency communication system
    • Power moonroof
    • Wireless phone connectivity
    • Parking sensors
    • Exterior parking camera front
    • Exterior parking camera left
    • Exterior parking camera right
    • Exterior parking camera rear

    Notes from the dealer

    2026 GMC SIERRA 1500 DENALI ULTIMATE 4WD 6.2L V8 22" BLACK WHEELS OVERSIZED BFGOODRICH KO2 TIRES SUNROOF GLACIER WHITE TRICOAT LANCASTER PA

    This 2026 GMC Sierra 1500 Denali Ultimate 4WD is powered by the 6.2L EcoTec3 V8 paired with a 10-speed automatic transmission. Finished in Glacier White Tricoat with an exclusive Alpine Umber full-grain leather interior, this loaded luxury pickup features 22-inch black wheels, oversized BFGoodrich KO2 all-terrain tires, a power sunroof, Adaptive Ride Control, and premium Denali Ultimate technology.

    The 6.2L V8 delivers an impressive 420 horsepower and 460 lb-ft of torque, providing strong acceleration, excellent passing power, and confident towing performance. Combined with four-wheel drive and a smooth-shifting 10-speed transmission, this Sierra offers the performance expected from GMC's premium full-size pickup.

    The exterior is a major highlight. Glacier White Tricoat looks outstanding against the 22-inch black wheels, oversized BFGoodrich KO2 all-terrain tires, and high-gloss black Denali grille accents. This aggressive wheel and tire combination gives the truck a commanding stance while maintaining the upscale appearance of the Denali Ultimate.

    Inside, the exclusive Alpine Umber full-grain leather interior delivers exceptional luxury. Heated and ventilated front seats, heated rear outboard seats, premium interior finishes, and a Bose Premium Series 12-speaker sound system create a first-class driving experience. The power sunroof and power-sliding rear window add even more comfort.

    The Denali Premium Suspension with Adaptive Ride Control helps deliver a refined ride by adjusting suspension damping to changing road conditions. This makes the Sierra especially comfortable for highway driving, longer trips, and everyday use.

    Technology includes a 15-inch multicolor Head-Up Display, HD Surround Vision, Bed View Camera, navigation, wireless charging, and advanced driver-assistance features. The MultiPro Tailgate Audio System by Kicker is another standout feature, providing built-in entertainment for tailgating, camping, and outdoor gatherings.

    This Sierra is also well-equipped for towing with an integrated trailer brake controller, Hitch Guidance, Hitch View, in-vehicle trailering app, trailer camera provisions, Trailer Side Blind Zone Alert, and trailer tire pressure monitoring. The automatic-locking rear differential and Hill Descent Control add capability when traveling on uneven terrain.

    Additional features include a factory spray-on bedliner, 120-volt bed and interior outlets, LED cargo lighting, remote start, rain-sensing wipers, Rear Cross Traffic Braking, and front and rear parking sensors.

    Mileage is another advantage, with the odometer reading 5,744 miles below the market average.

    With its powerful 6.2L V8, exclusive Alpine Umber interior, aggressive black wheel and BFGoodrich tire combination, premium suspension, sunroof, and extensive technology, this 2026 GMC Sierra 1500 Denali Ultimate delivers an exceptional combination of luxury, performance, and distinctive styling.

    See it today at Mark Martin Motors in Ephrata, 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

    • Preferred Equipment Group 5SB
      • Rear Cross Traffic Braking
      • Rear Pedestrian Detection
      • Bose Premium Series with 12- Speaker System
      • SiriusXM with 360L Trial Subscription
      • Floor-Mounted Center Console
      • Multicolor 15" Diagonal Head-Up Display
      • 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
      • Power Sunroof
      • 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
      • Deep-Tinted Glass
      • High Gloss Black Header with Signature Denali Grille
      • LED Cargo Area Lighting
      • Perimeter Lighting
      • MultiPro Tailgate Audio System by Kicker
      • Ultrasonic Front and Rear Park Assist
      • Chrome Recovery Hooks
      • Rear Wheelhouse Liners
      • Front Rain-Sensing Wipers
      • Trailering Package
      • Hitch View
      • in-Vehicle Trailering System App
      • Trailer Tire Pressure Monitor System
      • Heavy-Duty Air Filter
      • Auto-Locking Rear Differential
      • Hill Descent Control
      • Denali Premium Suspension with Adaptive Ride Control
      • Integrated Trailer Brake Controller
    • Front Bucket Seats
      • 16-Way Power Driver Seat Adjuster with Lumbar
      • 16-Way Power Passenger Seat Adjuster with Lumbar
      • Driver Memory
    • Radio: Premium GMC Infotainment Audio System
      • Bose Premium Series with 12- Speaker System
      • Wireless Apple CarPlay/Wireless Android Auto
    • 120-Volt Interior Power Outlet
      • 120-Volt Bed Mounted Power Outlet
    • Wheels: 22" 7-Spoke Ultra Bright Machined
    • Trailering Package
      • Hitch Guidance
    Included Options
    • Navigation System
    • 12 Speakers
    • AM/FM radio: SiriusXM with 360L
    • Radio data system
    • Air Conditioning
    • Automatic temperature control
    • Front dual zone A/C
    • Rear window defroster
    • Heads-Up Display
    • 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
    • Power moonroof
    • 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
    • Super Cruise
    • 170 Amp Alternator
    • Auto-dimming door mirrors
    • Body Color Wheel Arch Moldings
    • Bumpers: body-color
    • Dual Active Exhaust
    • 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
    • Leather steering wheel
    • 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
    • Front Center Armrest
    • Full Grain Leather Seat Trim
    • 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
    • LOADED! 6.2 V8! ACTIVE EXHAUST! PAINT MATCH WHEEL ARCHES!
    • BLACK 22'S! OVERSIZED BFG K02 TIRES! SUNROOF! LOADED!
    • 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
    • Moonroof sunshade: manual
    • Navigation system
    • Overhead console
    • Passenger door bin
    • Passenger vanity mirror
    • Power moonroof
    • 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 tires: 275/50SR22.0
    • Front wheel independent suspension
    • Power steering
    • Rear tires: 275/50SR22.0
    • Speed-sensing steering
    • Wheel size: 22"
    • 1st row LCD monitors: 2
    • Primary LCD size: 13.4"
    • Radio data system
    • Smart device integration: Apple CarPlay/Android Auto
    • Speaker type: Bose
    • Speakers: 12
    • 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 steering wheel
    • 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
    • Engine location: front
    • Fuel economy city: 15mpg
    • Fuel economy combined: 16mpg
    • Fuel economy highway: 19mpg
    • Fuel tank capacity: 24.0gal.
    • 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: 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
    • Heads up display
    • 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

    vehicle history report

    Vehicle history report

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

    A name you can trust

    Mark Martin Motors is dedicated to your satisfaction before, during, and after your purchase. We'll go the extra mile to take care of you.
    More about us