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New 2026 GMC Sierra EV Denali Extended Range Truck Photo 1 of 8

New 2026 GMCSierra EV Denali Extended Range

In Transit
Colonial Buick GMC
    Exterior Color
    Summit White
    Interior Color
    After Dark (Black), Premium leather alternative se
    Electric Mile Range
    390 miles
    Combined Fuel Economy
    64
    Battery Warranty
    96 months / 100,000 miles
    Transmission
    Automatic
    Drivetrain
    4WD
    VIN
    1GT4EXED6TU406708
    GMC Sierra EV
    • Certified

    Included Packages & Accessories

    Detailed Specifications

    • Basic: 3 Years/36,000 Miles
    • Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
    • Hybrid/Electric Components: 8 Years/100,000 Miles
    • Maintenance: First Visit: 12 Months/12,000 Miles
    • Roadside Assistance: 5 Years/60,000 Miles, Towing: 8 Years/100,000 Miles
    • Warranty: <<< Preliminary 2026 Warranty >>>
    • Max seating capacity: 5
    • Fuel System: Electric
    • Fuel tank capacity: gal
    • Horsepower: 645
    • Towing capacity: 12500 lbs
    • 16.8" diagonal advanced color LCD display with Google built-in compatibility:
      • Includes navigation capability1
      • Connected apps, and personalized profiles for each driver's setting
      • Natural Voice Recognition
    • 5G vehicle connectivity:
      • Terms and limitations apply. See onstar.com or dealer for details.
    • Bose premium 7-speaker audio system:
      • Bose is renowned for expert sound engineering and high-quality audio and premium speakers are positioned throughout the cabin
      • Includes subwoofer
      • May require additional optional equipment
    • SiriusXM with 360L Trial Subscription:
      • With your trial subscription, new GM vehicles equipped with SiriusXM with 360L advance in-car technology will bring you closer to your favorite stars, artists, creators, hosts and athletes1
      • SiriusXM with 360L transforms your ride with our most extensive and personalized radio experience on the road that lets you enjoy ad-free music, talk and news, live sports, comedy, podcasts and more
      • Experience SiriusXM wherever you go in your vehicle and on the SiriusXM app with personalization features to make discovering your perfect entertainment easier than ever before
    • Wi-Fi® Hotspot capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
      • May require additional optional equipment
    • 18" LT225/65R18 all-season blackwall spare tire
    • 240-volt bed mounted power outlet:
      • May require additional optional equipment
    • 4 120-volt bed mounted power outlets:
      • May require additional optional equipment
    • Black molded assist steps:
      • The steps make entering and exiting your vehicle easier
      • The integrated traction pads help keep footing secure
      • Wheel-to-wheel
    • Black-painted mirror caps:
      • Enhances the exterior appearance of your vehicle
    • Body-color door handles
    • Cargo bed LED lighting:
      • Provides light to find cargo in the bed
      • Rear pillar lamps
    • Deep-tinted glass:
      • Provides added protection from sun and glare
    • Dual Projector Headlamps with LED Daytime Running Lamps:
      • Includes Charge Status Indicators, Approach/ Walk-away Animation and Sequential Turn Signals
    • GMC Badge:
      • Includes illuminated letters on front grille
    • GMC MultiPro Tailgate:
      • Six function tailgate designed to help improve loading, unloading and accessing the cargo box
    • IntelliBeam:
      • At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions
    • LED Headlamps with integrated Daytime Running Lamps:
      • Automatic on/off feature helps illuminate your way when needed, and turns off headlamps automatically when not needed
      • Includes integrated daytime running lamps
    • LED fog lamps:
      • Front and rear
    • Locking tailgate:
      • Tailgate locks and unlocks with the same key as the ignition and door
    • Perimeter Grille Illumination
    • Privacy glass:
      • Rear side windows
    • Rainsense automatic wipers:
      • When turned on, will automatically clear the windshield when sensors detect varying degrees of precipitation on the windshield
      • Additionally, an intermittent feature adjusts the speed of the wipers to help keep the windshield clear in a variety of conditions
    • Roof sunshade:
      • Provides privacy and shading for the rear cargo area
      • Keeps the interior cooler on days when you park in the sun
      • Folds compactly into its own bag for easy storage
      • May require additional optional equipment
    • Solar glazing glass:
      • On front side windows
    • Spray-on bedliner:
      • Provides a Black, textured, non-skid surface that helps protect the bed and minimizes cargo shifting
      • Covers the entire bed surface below side rails, front box top rail, gauge hole plugs and tie-downs
      • Chemically bonded, the sprayed-on liner permanently bonds to the truck bed, providing a watertight seal
      • Includes logo
      • May require additional optional equipment
    • Tailgate with EZ Lift assist, power lock & release:
      • Hitch area lighting
    • Upper and lower active aero shutters:
      • Shutters automatically close at high speeds to help enhance aerodynamics
      • Located in the front fascia
    • 11" diagonal Driver Information Center:
      • Allows drivers to personalize vehicle features, including warning messages and vehicle information
      • With high-contrast display
    • 12-volt power outlet:
      • Located at the front of the center console
    • 120-volt power outlet:
      • 3-prong auxiliary household-style outlet
      • Located on the rear of the center console
    • 120-volt power outlet:
      • Located in the eTrunk
    • 14" diagonal multicolor Head-Up Display:
      • Projects vehicle information onto the windshield low in the driver's line of sight to help keep your eyes on the road
      • Can select key vehicle information to display
    • 4-spoke Sport steering wheel
    • 4-way power lumbar driver seat controls:
      • May require additional optional equipment
    • 4-way power lumbar front passenger seat controls:
      • May require additional optional equipment
    • 8-way power driver seat adjuster:
      • Forward and back
      • Up and down
      • Tilt seat cushion back and upright
      • Recline seatback up and down
    • 8-way power front passenger seat adjuster:
      • Forward and back
      • Up and down
      • Tilt seat cushion back and upright
      • Recline seatback up and down
      • May require additional optional equipment
    • Adaptive Cruise Control:
      • Automatically follows a detected vehicle ahead at a driver-selected following gap1
      • If no vehicle is detected in your path, works like regular cruise control
      • You can always override the feature and take control
    • Air conditioning, refrigerant
    • Air filtration system:
      • Traps most of the dust and pollen from the air entering the passenger cabin
      • Helps prevent dust and pollen from entering the passenger cabin
      • Helps to reduce allergens
    • Ambient interior lighting
    • Carpeted floor covering:
      • Color-keyed
    • Carpeted front floor mats:
      • Helps protect your interior from road debris and the elements
    • Carpeted rear floor mats:
      • Helps protect your interior from road debris and the elements
    • Charge / Data USB ports:
      • 2 Type-C1
      • Located in on center console1
    • Charging-only USB port:
      • Located in center console1
    • Climate control, automatic dual-zone:
      • Allows individual climate settings for both driver and front passenger
    • Digital Key:
      • Turns a compatible smartphone into a key stored in the myGMC mobile app1, allowing easy vehicle entry, exit and starting
    • Driver and front passenger seatback map pocket
    • Driver memory:
      • Recalls 2 driver presets for power seat and outside mirrors
      • May require additional optional equipment
    • Floor console with covered storage:
      • Keep valuables and smaller items secure
      • 2 cup holders
      • type-C Auxiliary USB ports1
      • 120V Power Outlets
    • Front bucket seats
    • Heated driver and front outboard passenger seats:
      • At the touch of a button you can warm the cushions and seatbacks with multilevel temperature control
      • Individually controlled
    • Heated rear outboard seats:
      • At the touch of a button you can warm the cushions
      • Provide comfort in cold weather for passengers in the rear outboard seating positions
      • Passengers can manage heat settings with their own controls
      • May require additional optional equipment
    • Heated steering wheel:
      • Based on the vehicle's interior temperature, the automatic heated steering wheel will turn on when the automatic front heated seat is on
    • Keyless Open and Power On:
      • Uses an integrated key fob sensor instead of a traditional key
      • Keep your keys in your purse or pocket to power up your vehicle
    • Power Hood:
      • Conveniently activated from the front fascia touchpad, key fob or instrument panel button
    • Power door locks:
      • Electrically activated
      • Programmable
      • Allows you to lock and unlock doors easily from either the driver or front passenger seat or from outside using the key fob
      • Lockout protection helps you avoid locking your key fob in the vehicle
    • Power tilt and telescoping steering column:
      • Allows the driver to adjust the steering wheel and column up/down and forward/back
      • Uses the driver memory feature to save and recall selected position settings
    • Rear USB ports, charging-only:
      • 2 charging USB ports1 located in the rear of the center console
      • 2 USB-C1 charge only
    • Rear passenger heating and air conditioning duct
    • Rear window defogger:
      • Helps to keep your rear view clear of fog or frost
      • Utilizes a warming grid to help remove fog or frost from the rear window
    • Remote Start:
      • Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences
      • Locks doors and turns on parking lamps while the engine is running
      • Activates the climate control system
    • Remote driver and front passenger express-up/down windows:
      • Quickly lowers the window with the touch of a button
      • If an obstruction is detected, the anti-pinch feature will auto-reverse
      • Express-down all windows
    • Remote panic alarm:
      • Used to assist in emergency situations or to help in locating your vehicle
      • Button located on the key fob
    • Steering-wheel mounted controls:
      • Allow the driver to easily operate the audio system and phone interface controls
    • Super Cruise driver assistance technology:
      • Allows hands-free driving on compatible roads1
      • Driver assistance technology that allows hands-free driving on compatible roads, includes automatic lane changing or trailering capability. You must have an active, eligible Connected Services plan2, included for three years with your vehicle purchase, to use it
      • While you're using the technology, it helps prompt you to pay close attention to the road so you're ready to take control
      • May require additional optional equipment
    • Theft-deterrent unauthorized entry system:
      • Sounds the horn and flashes the turn signals when someone attempts to open the vehicle without the proper key or remote transmitter
      • Helps deter unauthorized entry, helping to protect your vehicle
    • Universal Home Remote:
      • 3-channel programmable
      • Conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle
    • Ventilated driver and front passenger seats:
      • Keep cool in summer with these ventilated seat cushions and seatbacks
      • Individually controlled
      • Additionally, the ventilation feature can be set to automatically activate when the vehicle is remote started
      • May require additional optional equipment
    • Wireless Phone Charging:
      • Uses induction technology for portable electronic devices1
    • eTrunk:
      • Lockable and weather-proof
      • Lit compartment with 120-volt power outlet
      • Cargo tie-downs and drain holes
    • 4-wheel antilock disc brakes:
      • Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
      • DuraLife™ brake rotors feature a hardened surface to reduce corrosion and provide quieter braking with less vibration. DuraLife™ rotors are hardened and strengthened during the manufacturing process
    • Battery Pack with Extended Range:
      • Elevation offers 645 hp and 765 lb.-ft. of torque
      • AT4 offers 625 hp and 775 lb.-ft. of torque
      • Denali offers 645 hp and 785 lb.-ft. of torque
    • Brake rotors with FNC
    • DC Fast Charging capability, 670 volt, up to 300 kW:
      • Allows you to charge your vehicle at publicly available DC Fast Charging stations
      • Charge times may vary with temperature, starting state of battery charge, and charging station capability
    • Driver Mode Selector:
      • Customer-selectable drive modes help adapt the vehicle's dynamics to driver's preferences and road conditions
    • Dual Level Charge Cord:
      • Plug into a standard 120-volt three-prong outlet for Level 1 charging or change ends to plug into a 240-volt NEMA 14-50 outlet and charge at up to 7.7kW Level 2 charging
      • Use the standard NEMA 5-15 3-prong plug for Level 1 charging through any standard wall outlet. The larger 4-prong plug is a NEMA 14-50 plug commonly used in devices like electric ovens provides Level 2 charging when a matching outlet is available
    • Dual Motor 4WD:
      • Performance e4WD (Electronic 4WD)
      • 2 motors (1 front, 1 rear)
    • Electronic Transmission Range Selector
    • Front Drive Unit:
      • 1-motor
      • Integrated Inverter
      • Park System
    • Integrated trailer brake controller:
      • Integrated with the antilock brake system (ABS)
      • Helps provide measured brake force signaling to electric-controlled trailer brake systems
      • Trailer gain and output are displayed in the Driver Information Center
    • Modular Architecture:
      • High-strength double shear plate battery enclosure
    • Pickup bed:
      • Convenient and functional 5-foot 11-inch bed length
    • Rear Drive Unit:
      • 1-motor
      • Integrated Inverter
    • Vehicle-to-home (V2H):
      • Can provide power to your properly equipped home in a blackout1
    • Assisted Driving Package:
      • Intersection Automatic Emergency Braking1
      • Adaptive Cruise Control1
      • Enhanced Automatic Emergency Braking1
      • Rear Pedestrian Alert1
      • Side Bicyclist Alert1
      • HD Surround Vision1
      • Traffic Sign Recognition1
      • Rear Cross Traffic Braking1
      • Safety Alert Seat1
      • Includes Lane Keep Assist with Lane Departure Warning1, Front and Rear Park Assist1 and Blind Zone Steering Assist1 on Elevation
      • Includes Blind Zone Steering Assist1 on AT4 Extended Range and Denali Standard and Extended Range
    • Denali Reserve:
      • Technology Package
      • MultiPro Midgate
      • Energy Transfer
      • Energy Transfer Pro
      • Ride Control Package
      • 24" aluminum High Gloss Black wheels with selective machining and laser-etched Denali logo with all-season tires
      • Panoramic fixed glass roof with infrared and ultraviolet coatings
      • Outside heated power-folding, power-adjustable mirrors
      • Tire inflator kit
    • Super Cruise Package:
      • Super Cruise - a hands-free driver assistance system for use on compatible roads1
      • Driver Attention Assist2
      • Enhanced Automatic Parking Assist2
      • May require additional optional equipment
    • Trailering Information Label:
      • Provides max trailer ratings for tongue weight for conventional hitch
    • 3 Years OnStar One:
      • Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar1
      • Info at OnStar.com/plans
    • Airbags:
      • Driver and passenger frontal
      • Seat mounted side impact first row outboard seating positions
      • Roof-rail mounted head-curtain for all outboard seating positions
      • Passenger sensing system for front passenger1
    • Bed View Camera:
      • Camera in the Center High Mount Stop Lamp (CHMSL) provides an elevated view of the truck bed from the back of the cab1
      • Allows driver to see inside the cargo bed on the infotainment display to help with 5th wheel or gooseneck hitching and to check cargo
      • Includes 2 Trailer Camera Provisions
      • May require additional optional equipment
    • Buckle to Drive:
      • Helps remind the driver to buckle their seat belt before driving by preventing the vehicle from being shifted out of PARK temporarily when the driver's seat belt is not buckled
      • The feature also reminds the front passenger to buckle up, if equipped
    • Driver Attention Assist:
      • Can provide alerts if it detects you are distracted or drowsy1
      • If severe drowsiness is detected, can prompt you to phone a friend, call OnStar® or navigate to a nearby place of interest2
      • May require additional optional equipment
    • Enhanced Automatic Parking Assist:
      • Can automatically steer, brake, and shift gears to park your vehicle into a detected parallel or perpendicular parking space1
      • Can also help you unpark your vehicle
      • You must always be prepared to override the feature and take control
      • May require additional optional equipment
    • Following Distance Indicator:
      • Displays the following time in seconds between your vehicle and a detected vehicle in front of you1
      • Designed to help you maintain a safe following distance
    • Forward Collision Alert:
      • Warns you if it detects a potential collision with a detected vehicle you're following so you can take action1
      • Can also provide a tailgating alert if you're following a vehicle much too closely
    • Front passenger detector sensor
    • HD Surround Vision:
      • Provides selectable digital camera views of the area around your vehicle1
      • Can help you park or avoid vehicles and objects1
      • You can also display a guideline to show where your vehicle is heading1
      • Tailgate must be in the raised position for the HD Rear Vision Camera to operate properly
      • Includes 2 Trailer Camera Provisions
      • Requires Auxiliary Trailer Camera if one of the following camera views is desired: Transparent Trailer, Rear Trailer View, Picture-in-Picture or Inside Trailer View
    • Hitch Guidance:
      • When in Reverse, displays a centered guideline on the Rear Vision Camera view1
      • Can help you line up the hitch to your trailer
      • When driving, lets you check the trailer using Rear Vision Camera view
    • Hitch View:
      • Shows a close-up view of the trailer hitch1
      • In Reverse, the view can be used to line up your hitch to your trailer
      • When driving, the view can be used to check your trailer hitch
      • Shifting to Park automatically engages the Electric Parking Brake (if equipped)
    • LATCH System:
      • Lower Anchors and Tethers for CHildren system helps make it easy to install and secure a compatible child restraint seat
    • OnStar Basics:
      • Drive confidently with core OnStar services including1
        • Remote commands
        • Built-in voice assistance
        • Real-time traffic and navigation
        • Automatic Crash Response
    • OnStar® services capable:
      • See onstar.com for details and limitations. Services vary by model. Service plan required.
    • Rear Pedestrian Alert:
      • When you're in Reverse, alerts you to detected pedestrians directly behind your vehicle1
      • Limited nighttime and low visibility performance
    • Rear Seat Belt Indicator warning
    • Rear Seat Reminder:
      • Helps to remind the driver to check the back seat(s) before leaving the vehicle1
      • Activates when rear doors are opened and closed up to 10 minutes before or anytime while your vehicle is on
      • Under certain conditions, once the vehicle is switched off, designed to sound audible chimes and display a visual message within the driver display
      • Activates only once each time the vehicle is turned on and off, and would require re-activation on a second trip
    • Rear child security door locks:
      • When activated, prevents passengers from opening the rear doors from inside the vehicle
      • Allow rear doors to open from outside of the vehicle only
    • Safety Alert Seat:
      • Uses left-, right- or both-side driver seat vibration pulses to help you detect and identify the direction of potential crashes1
      • You can also switch to beeping crash avoidance alerts
    • Seat Belt Adjustable Guide Loops:
      • Front row only
    • Side Bicyclist Alert:
      • Alerts you to a detected bicyclist that is approaching a side blind zone1
      • During a brief time after parking, the feature can alert you when a detected bicyclist is approaching so you don't open your door
    • Teen Driver:
      • Helps encourage safe driving habits for teens by providing an in-vehicle report card1
      • Activates certain safety systems, if equipped, when a Teen Driver-designated key fob is used
      • Mutes the radio until the front-seat occupants fasten their seat belts
    • Tire Pressure Monitoring System with Tire Fill Alert:
      • Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
      • Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure
      • Properly inflate tires to help optimize your vehicle's ride, handling and efficiency
    • Traffic Sign Recognition:
      • Can display, in the driver display, detected speed limit signs1
      • Can also chime when you may be speeding, or a new speed limit sign is detected
      • Feature can also be set to notify the driver when the vehicle has exceeded the posted speed limit or when the speed limit has changed1
    • Enhanced Automatic Emergency Braking:
      • Can help you avoid or reduce the severity of collisions with a detected vehicle you're following1
      • Radar and camera technology are used to automatically provide hard emergency braking or enhance the driver's hard braking
      • Works at speeds above 2 mph
    • Front Pedestrian and Bicyclist Braking:
      • At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian or bicyclist it detects directly in front of you1
      • Provides alerts and can automatically provide hard emergency braking or enhance driver's hard braking
      • Limited nighttime and low visibility performance
    • Intersection Automatic Emergency Braking:
      • Can help you avoid or reduce the severity of an intersection collision with a detected cross-traffic vehicle1
      • Can automatically provide hard emergency braking or enhance your hard braking
    • Rear Cross Traffic Braking:
      • When in Reverse, alerts you or automatically provides hard emergency braking to prevent a collision with detected vehicles crossing behind you1
    • Reverse Automatic Braking:
      • Alerts you and/or automatically provides hard emergency braking when in Reverse1
      • Can help avoid collisions with detected vehicles and objects directly behind you
    • StabiliTrak, electronic stability control system with traction control:
      • Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and propulsion torque to help you stay on your intended path
      • Includes Trailer Sway Control
      • Hill Start Assist
      • Includes Traction Control that detects wheel slippage and applies brake pressure and/or reduces drive motor torque to help the driver maintain control when accelerating on wet or snow-covered roads

    Dealer Notes

    You won't want to miss this excellent value!

    It comes equipped with all the standard amenities for your driving enjoyment. Top features include rain sensing wipers, tilt and telescoping steering wheel, a bedliner, and seat memory.

    Our team is professional, and we offer a no-pressure environment. We'd be happy to answer any questions that you may have. Stop in and take a test drive!

    MSRP
    $91,725
    GM Military Cash Allowance Program
    -$500
    Costco Executive Member Incentive
    -$1,250
    Costco Gold Star and Business Member Incentive
    -$1,000
    GM First Responder Cash Allowance
    -$500
    Value a Trade
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