Diamond Buick GMC of Alexandria

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Reduced by $3,275 since Jan 17, 2026 Get a Price Drop Alert

2026 GMC Acadia Denali Ultimate



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  • $3,000 SAVINGS
    $65,040 Diamond Price

  • MSRP: $68,040
  • -$3,000
  • Diamond Price: $65,040
    • Add. Offers you may Qualify For:
    • -$500
    • -$500
  • *Please Note: We turn our inventory daily, please check with the dealer to confirm vehicle availability.

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Vehicle Information

VIN: 1GKENTKS2TJ255937
Stock #: 255937
Model Code: TLF56
  • Condition New
  • Body Style SUV
  • Exterior Color Ebony Twilight Metallic
  • Interior Color Woodland Mahogany, Full Leather Seat Trim
  • Fuel Economy
    City/Highway 19/24 MPG
  • Engine 2.5L Turbo engine
  • Transmission Automatic / AWD
  • Fuel Type Gasoline Fuel

Highlighted Features

Feature availability subject to final vehicle configuration. Please reference window sticker for more info.

Dealer Comments

Diamond Buick GMC of Alexandria Experience the Diamond Difference, where excellence drives everything. We're your trusted hometown dealership, proudly offering a sparkling selection of new Buick and GMC vehicles, certified pre-owned options, and unbeatable service that puts you in the drivers seat. If you're looking for a vehicle that delivers on performance, utility, comfort, or value, this 2026 GMC Acadia AWD Denali Ultimate may be just the ticket... Vehicle Highlights:

Convenience

  • GPS linked cruise control - Set it and forget it. Road trips used to be stressful, until GPS linked cruise control set the pace. Simply set the desired speed and the system uses GPS navigation data to maintain that speed without driver intervention - including slowing down for curves and anticipating hills. This can help minimize driver fatigue and improve overall fuel economy. Meet your ultimate co-pilot; GPS linked cruise control.
  • Unresponsive driver assistant - a reaction to inaction. Maybe you fell asleep. Maybe you lost consciousness. No matter how it happens, Unresponsive driver assistant works to help lessen the danger when it does. It detects prolonged driver unresponsiveness, automatically bringing the vehicle to a stop and turning on the hazard lights. If equipped, emergency services will also be contacted. Unresponsive driver assistant is safety that never sleeps.

Safety and Security

  • Pedestrian impact prevention - An extra step toward safety. Pedestrians don't always stop, look, and listen, but with Pedestrian Impact Prevention, your vehicle is equipped to better see them and avoid them. This system constantly monitors the road ahead to identify and track pedestrians. It projects that image to an interior display screen, AND should an impact become likely, Pedestrian impact prevention takes steps to avoid a collision.

Technology and Telematics

  • Apple CarPlay/Android Auto smart device wireless mirroring
  • Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicles private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.
Other Options/Features ENGINE, 2.5L TURBO DOHC SIDI, EBONY TWILIGHT METALLIC Why Buy From Diamond Buick GMC? At Diamond Buick GMC of Alexandria, were not just selling cars were building relationships. Since opening our doors, we have kept a firm commitment to our customers. We offer a wide selection of new and used vehicles, and strive to make the car buying process as quick and hassle-free as possible. * Locally & Family Owned * * We're the GM Experts* * The Diamond Difference* * Lifetime Powertrain Warranty * Top Dollar for Trades* Ready for a Test Drive? If you're searching for a rugged GMC truck built for adventure or refined Buick SUVs designed for comfort, our expert team is here to make your car-buying journey smooth, transparent, and enjoyable. This 2026 GMC Acadia could be your perfect match. Let us show you how we've kept a firm commitment to our customers for over 2 decades! Diamond Buick GMC of Alexandria * Call us at (866) 268-6470 * Stop by to take a look or test drive at 5803 Hwy 29 South Alexandria MN 56308 * Shop online 24/7 at www.diamondbuickgmc.com

All Features

[{"header":"entertainment","standard":"active noise cancellation, engine noise <ul><li>this technology blocks and absorbs sound, as well as dampens and eliminates vibrations, helping to leave outside noise where it belongs</li><li>intelligently measures road surface variation and uses the bose audio system to actively cancel road-induced noise</li></ul>"},{"header":"entertainment","standard":"bose performance audio system <ul><li>16-speaker audio system with sub-woofer</li><li>enjoy clear, true sound reproduction</li></ul>"},{"header":"entertainment","standard":"siriusxm with 360l trial subscription <ul><li>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 athletes<sup>1</sup></li><li>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</li><li>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</li></ul>"},{"header":"entertainment","standard":"wi-fi<sup>&reg;</sup> hotspot capable <ul><li>terms and limitations apply. see <a href=\"http://onstar.com\" target=\"_blank\">onstar.com</a> or dealer for details.</li></ul>"},{"header":"entertainment","standard":"active noise cancellation, driveline <ul><li>this technology helps keep the cabin quieter by cancelling unwanted powertrain and road sound inputs</li></ul>"},{"header":"entertainment","standard":"15\" diagonal gmc premium infotainment system with available google built-in <ul><li>multi-touch display, am/fm/siriusxm<sup>1</sup> capable</li><li>connected apps<sup>2</sup>, and personalized profiles for each driver's setting</li><li>natural voice recognition and phone integration</li><li>wireless apple carplay<sup>&trade;3</sup>/wireless android auto<sup>&trade;4</sup> capability for compatible phones</li></ul>"},{"header":"exterior","standard":"high gloss black rocker moldings"},{"header":"exterior","standard":"22\" all-season blackwall tires <ul><li>275/45r22</li></ul>"},{"header":"exterior","standard":"high gloss black bodyside moldings"},{"header":"exterior","standard":"22\" after midnight, machined aluminum wheel"},{"header":"exterior","standard":"led tail lamps, exterior illumination <ul><li>animated lighting</li></ul>"},{"header":"exterior","standard":"18\" compact spare tire <ul><li>compact spare, t135/70r18, blackwall</li><li>mechanical jack and tools included</li></ul>"},{"header":"exterior","standard":"intellibeam <ul><li>at speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions<sup>1</sup></li></ul>"},{"header":"exterior","standard":"bright upper door moldings"},{"header":"exterior","standard":"body-color door handles with chrome strip"},{"header":"exterior","standard":"led headlamps <ul><li>exterior illumination, animated lighting</li></ul>"},{"header":"exterior","standard":"solar-absorbing windows, rear side <ul><li>privacy tinting</li></ul>"},{"header":"exterior","standard":"wheel opening moldings <ul><li>body color</li></ul>"},{"header":"exterior","standard":"panoramic power sunroof <ul><li>power opening with tilt, slide and express open/close</li><li>dual-pane that spans both the front and rear rows</li><li>power sunshade can be closed when you want to block light from entering the cabin from above</li></ul>"},{"header":"exterior","standard":"antenna, body-color, roof-mounted shark fin"},{"header":"exterior","standard":"rear intermittent wiper <ul><li>variable-speed</li><li>washer to help keep rear window clear</li><li>when not in use, the wiper is concealed by the rear spoiler for a seamless appearance</li></ul>"},{"header":"exterior","standard":"heated wiper park <ul><li>heated grids embedded in the windshield glass help keep wiper blades from freezing to the glass surface</li><li>grids are located in the \"park\" or rest positions of both blades</li><li>additionally, there is a heated grid for the driver's side windshield wiper in its most vertical wiping position, to help prevent ice accumulation at that location</li><li>operation of the heated grids is automatic and tied to the rear window defrost feature</li><li>may require additional optional equipment</li></ul>"},{"header":"exterior","standard":"18\" spare steel wheel <ul><li>18\" x 4.5\" (45.7 cm x 11.4 cm)</li><li>includes 18\" spare tire and mechanical jack with tools</li></ul>"},{"header":"exterior","standard":"heated power auto-dimming outside mirrors with integrated turn signal indicators <ul><li>both mirrors are heated and are activated when the rear defogger is engaged, helping to clear them of ice, snow and frost to help improve visibility</li><li>power adjustments allow you to move both side mirrors with the touch of a button</li><li>integrated turn signal indicators help communicate your intention to change lanes</li><li>the auto-dimming feature automatically adjusts the driver-side rearview mirror when it senses bright light from behind</li><li>may require additional optional equipment</li></ul>"},{"header":"exterior","standard":"autosense power liftgate <ul><li>you can also press the liftgate open button on the key fob or use the interior or exterior release buttons</li><li>electronic obstacle detection will reverse an automatic open or close if it senses something in its path to help prevent damage to the liftgate</li><li>the liftgate will open automatically when the key fob is within 3 feet of the rear of the vehicle for 3 seconds. 4 beeps sound before the liftgate will open.</li><li>to disable or enable autosense, press and hold the liftgate handle touchpad until the taillights flash</li></ul>"},{"header":"exterior","standard":"rainsense automatic wipers <ul><li>when activated, rainsense windshield wipers automatically clear the windshield when precipitation is detected</li><li>additionally, an intermittent feature adjusts the speed of the wipers to help keep the windshield clear in a variety of conditions</li></ul>"},{"header":"exterior","standard":"signature denali grille <ul><li>provides a distinctive, upscale appearance</li></ul>"},{"header":"exterior","standard":"acoustic laminated glass <ul><li>helps keep out traffic and road noises</li><li>includes both laminated front side and windshield glass</li><li>may require additional optional equipment</li></ul>"},{"header":"exterior","standard":"deep-tinted glass <ul><li>all windows, except the driver and front passenger side glass, feature deep tinting</li><li>increases privacy for you and your passengers</li><li>provides added protection from sun and glare</li></ul>"},{"header":"exterior","standard":"brushed aluminum roof-mounted side rails <ul><li>enhances the appearance of your vehicle</li></ul>"},{"header":"exterior","standard":"ebony twilight metallic"},{"header":"exterior","standard":"front license plate bracket <ul><li>front bracket is included if displaying a front license plate is required in your state</li></ul>"},{"header":"interior","standard":"power outlets <ul><li>1 located in the center stack under the climate controls</li><li>1 located in the rear cargo area</li></ul>"},{"header":"interior","standard":"rear camera mirror <ul><li>uses a camera to provide you with the option of using a wide and less obstructed view behind your vehicle while driving instead of a traditional rearview mirror<sup>1</sup></li><li>the feature also allows brightness, vertical tilt and zoom adjustments</li><li>may require additional optional equipment</li></ul>"},{"header":"interior","standard":"head-up display - 8\" diagonal <ul><li>projects vehicle information onto the windshield just below the driver's line of sight to help keep your eyes on the road<sup>1</sup></li></ul>"},{"header":"interior","standard":"4-way power lumbar driver seat adjuster <ul><li>lumbar area expands and retracts to help provide lower back support</li><li>helps support your back and creates a comfortable riding experience</li></ul>"},{"header":"interior","standard":"heated steering wheel <ul><li>can turn on/off manually by pressing the button on the steering wheel</li></ul>"},{"header":"interior","standard":"adaptive cruise control <ul><li>automatically follows a detected vehicle ahead at a driver-selected following gap<sup>1</sup></li><li>if no vehicle is detected in your path, works like regular cruise control </li><li>you can always override the feature and take control</li></ul>"},{"header":"interior","standard":"heated and ventilated driver and front passenger seats <ul><li>keep cool in summer and warm in winter with these heated and ventilated seat cushions and seatbacks</li><li>separate buttons on the climate control panel allow you to choose from 3 levels of warmth or cool</li><li>may require additional optional equipment</li></ul>"},{"header":"interior","standard":"front sill plates <ul><li>chrome</li></ul>"},{"header":"interior","standard":"rear usb ports <ul><li>dual, charge only<sup>1</sup></li></ul>"},{"header":"interior","standard":"universal home remote <ul><li>3-channel programmable</li><li>conveniently activates compatible devices such as garage door openers, security systems, and home automation devices from inside your vehicle</li></ul>"},{"header":"interior","standard":"vehicle health management <ul><li>provides advanced warning of potential vehicle issues</li></ul>"},{"header":"interior","standard":"rear camera washer"},{"header":"interior","standard":"usb ports <ul><li>single charge<sup>1</sup></li></ul>"},{"header":"interior","standard":"rear climate controls <ul><li>rear manual controls allow rear seat passengers to adjust airflow and temperature for their personal comfort</li></ul>"},{"header":"interior","standard":"11\" diagonal driver information center <ul><li>with high-contrast display</li><li>reconfigurable segmented display </li><li>includes driver personalization, warning messages and vehicle information </li><li>includes warning messages and vehicle information </li></ul>"},{"header":"interior","standard":"sport-style steering wheel"},{"header":"interior","standard":"tri-zone automatic climate control <ul><li>automatically maintains the selected temperatures for the driver, front passenger and rear seat passengers</li><li>sensors strategically located around the vehicle constantly monitor the temperature, including solar heating from the windows</li><li>choose a temperature setting for one or all of the three separate zones, and the system does the rest</li></ul>"},{"header":"interior","standard":"seat, driver, power massage"},{"header":"interior","standard":"power windows with driver express-up/down and front and rear passenger express-down"},{"header":"interior","standard":"heated rear outboard seats <ul><li>at the touch of a button you can warm the cushions and seatbacks</li><li>provide comfort in cold weather for passengers in the rear outboard seating positions</li><li>allows rear passengers to choose from 3 levels of warmth</li><li>may require additional optional equipment</li></ul>"},{"header":"interior","standard":"power 60/40 split-folding third row bench seat <ul><li>operate power from the rear cargo area</li></ul>"},{"header":"interior","standard":"full leather seat trim"},{"header":"interior","standard":"suede-like headliner"},{"header":"interior","standard":"8-way power driver seat <ul><li>seat position forward and back</li><li>seat position up and down</li><li>tilt seat cushion up and down</li><li>recline seatback forward and back</li><li>also includes 2-way power lumbar</li></ul>"},{"header":"interior","standard":"compass display"},{"header":"interior","standard":"remote start <ul><li>start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather and your preset preferences</li><li>locks doors and turns on parking lamps while the engine is running</li><li>if equipped, and under certain weather conditions, the heated seats and steering wheel will be activated</li><li>activates the climate control system</li></ul>"},{"header":"interior","standard":"headrest, third row, center"},{"header":"interior","standard":"7-passenger seating <ul><li>provides a 2-2-3 configuration for optimum passenger capacity and comfort</li><li>second row includes 2 flat-folding captain's chairs with smart slide allowing quick and easy access to third row seating area with a simple pull of a lever</li><li>third row manual folding 60/40 split bench seat</li></ul>"},{"header":"interior","standard":"keyless open <ul><li>with the key fob in your possession, locks and unlocks your vehicle's doors without having to use the key fob, increasing convenience</li><li>lockout protection helps you avoid locking keys in the vehicle</li><li>keep your keys in your purse or pocket to open your vehicle</li></ul>"},{"header":"interior","standard":"heated driver and front passenger seats <ul><li>separate buttons on the climate control panel allow you to choose from 3 levels of warmth</li><li>at the touch of a button you can warm the cushions and seatbacks </li><li>individually controlled</li></ul>"},{"header":"interior","standard":"seat, front passenger, power massage"},{"header":"interior","standard":"1-touch flat folding and smart slide second row seat <ul><li>activation switches located on side of seats and in rear cargo area</li></ul>"},{"header":"interior","standard":"automatic occupant sensing display"},{"header":"interior","standard":"heater, electric, heating/defroster"},{"header":"interior","standard":"interior humidity sensor <ul><li>continuously reads the temperature and humidity inside the vehicle</li><li>automatically adjusts airflow to match the individual climate settings for both the driver and front passenger</li></ul>"},{"header":"interior","standard":"keyless open and start <ul><li>with the key fob in your possession, allows you to lock and unlock your car's doors without having to use the key fob, increasing convenience </li><li>with the vehicle in park, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate</li><li>shift to park and press the engine start/stop button to turn off the engine </li></ul>"},{"header":"interior","standard":"usb ports <ul><li>6 usb ports<sup>1</sup></li><li>first row includes 2 usb charge and data ports<sup>1</sup></li><li>second row includes 2 usb charging-only ports<sup>1</sup></li><li>third row includes 2 usb charging-only ports<sup>1</sup></li></ul>"},{"header":"interior","standard":"6-way power front passenger seat adjuster <ul><li>seat position forward and back</li><li>seat position up and down</li><li>recline seatback forward and back</li><li>also includes 2-way power lumbar</li></ul>"},{"header":"interior","standard":"interior lighting <ul><li>ambient lighting: selectable, multi-color accent lighting</li><li>theater dimming and delayed entry/exit lighting as you enter or leave the vehicle</li><li>front reading lights</li><li>second row reading lamps integrated into dome light</li><li>illuminated entry and exit feature</li><li>door and tailgate activated switches</li></ul>"},{"header":"interior","standard":"wireless charging <ul><li>uses induction technology for portable electronic devices</li></ul>"},{"header":"interior","standard":"onstar basics <ul><li>drive confidently with core onstar services including<sup>1</sup></li><ul style=\"list-style-type:circle\"><li>remote commands</li><li>built-in voice assistance</li><li>real-time traffic and navigation</li><li>automatic crash response</li></ul></ul>"},{"header":"interior","standard":"4-way power front passenger lumbar seat adjuster <ul><li>adjusts height and extension of lumbar support</li></ul>"},{"header":"interior","standard":"super cruise<sup>&reg;</sup>, advanced driver assistance technology <ul><li>allows hands-free driving on compatible roads<sup>1</sup></li><li>while you're using the technology, it helps prompt you to pay close attention to the road so you're ready to take control</li><li>includes onstar one with super cruise (up to 3 years)</li></ul>"},{"header":"interior","standard":"seats, front bucket (std)"},{"header":"interior","standard":"cupholders <ul><li>2 in front door panel</li><li>2 in third row</li><li>4 in front center console</li><li>2 in second row door panel</li></ul>"},{"header":"interior","standard":"memory settings <ul><li>driver seat and outside mirrors</li><li>press memory button 1 or 2 to program and recall preferences</li></ul>"},{"header":"interior","standard":"rear window defogger <ul><li>helps to keep your rear view clear of fog or frost</li><li>utilizes a warming grid to help remove fog or frost from the rear window</li></ul>"},{"header":"interior","standard":"power door locks <ul><li>programmable</li><li>allows you to lock and unlock doors easily whether it's from the driver or front passenger seat or from outside using the key fob</li><li>lockout protection helps you avoid locking keys in the vehicle</li></ul>"},{"header":"interior","standard":"floor mats, front and rear deluxe carpeted <ul><li>help protect your interior from road debris and the elements</li><li>engineered to fit your vehicle</li></ul>"},{"header":"interior","standard":"front center console <ul><li>covered storage</li><li>includes rear storage</li><li>4 cup holders</li></ul>"},{"header":"interior","standard":"power tilt and telescoping steering column <ul><li>allows the driver to adjust the steering wheel up or down, and the steering column forward or back</li><li>provides extra comfort when entering or exiting the vehicle</li></ul>"},{"header":"interior","standard":"key card"},{"header":"interior","standard":"seats, front bucket (std)"},{"header":"interior","standard":"third row all-weather floor liner <ul><li>help protect your interior from road debris and the elements </li><li>contoured to fit the third row</li><li>may require additional optional equipment</li></ul>"},{"header":"interior","standard":"integrated cargo liner <ul><li>non-skid surface minimizes movement and is easy to clean</li><li>protects seatbacks and cargo area floor</li><li>mounts to the back of the third row seats</li><li>stays in place when carrying passengers in the third row</li><li>may require additional optional equipment</li></ul>"},{"header":"interior","standard":"first and second row all-weather floor liners <ul><li>contoured to fit the first and second rows</li><li>includes vehicle logo on 1st row liner</li><li>provides ultimate protection going up the interior vehicle footwell</li><li>easy to clean</li><li>may require additional optional equipment</li></ul>"},{"header":"interior","standard":"woodland mahogany, full leather seat trim"},{"header":"mechanical","standard":"automatic stop/start <ul><li>at complete stops, when drivers keep their foot on the brake pedal, and under certain conditions, the engine shuts off</li><li>when drivers remove their foot from the brake, the engine automatically restarts</li><li>under certain circumstances, the engine will not shut off at a complete stop</li><li>includes disable button with each engine cycle</li></ul>"},{"header":"mechanical","standard":"2.5l turbo engine <ul><li>328 hp Options Specs
  • 5500 rpm
  • 326 lb-ft of torque

LPO, Floor Liner Package


    • DriveType
      • DriveType: All Wheel Drive
    • Fuel Economy
      • City: 19 MPG
      • Hwy: 24 MPG
      • Combined: 21 MPG
    • Fuel System
      • Fuel System: Direct Injection
    • Fuel Tank Capacity
      • Fuel Tank Capacity: 21.7 gal
    • Fuel Type
      • Fuel Type: Gasoline Fuel
    • Horse Power
      • Horse Power: 328
    • Rear Wheel
      • Rear Wheel: Single
    • Trailering Capacity
      • Trailering Capacity: 5000 lbs

    Warranty

    • Corrosion: 3 Years/36,000 Miles Rust-Through 6 Years/100,000 Miles
    • Drivetrain: 5 Years/60,000 Miles Certain Commercial, Government, And Qualified Fleet Vehicles: 5 Years/100,000 Miles
    • Roadside Assistance: 5 Years/60,000 Miles Certain Commercial, Government, And Qualified Fleet Vehicles: 5 Years/100,000 Miles
    • Warranty: <<< Preliminary 2026 Warranty >>>
    • Basic: 3 Years/36,000 Miles
    • Maintenance: First Visit: 12 Months/12,000 Miles
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    *Dealer Discount applies to everyone.

    *Savings applies to everyone.

    New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser. While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily done by calling us at (320) 421-8009 or by visiting us at the dealership.

    **With approved credit. Terms may vary. Monthly payments are only estimates derived from the vehicle price with a 72 month term, 4.9% interest and 15% downpayment.

    The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

    The Manufacturer's Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.