2026 Buick Encore GX Avenir

  • New
$39,899MSRP
$36,588Castle Sale Price
Castle Buick GMC
Location Details
Call 708-853-3542
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    The overview

    Exterior Color
    Ocean Blue Metallic
    Interior Color
    Ebony seats with Ebony interior accents, Perforate
    Fuel Economy
    26/28 MPG City/Hwy
    Transmission
    Automatic
    Drivetrain
    AWD
    Engine
    ECOTEC 1.3L Turbo engine
    VIN
    KL4AMGSL3TB311773
    Stock Number
    B26750
    • In Transit
    • Basic: 3 Years/36,000 Miles
    • Corrosion: 3 Years/36,000 Miles, Rust-Through, 6 Years/100,000 Miles
    • Drivetrain: 5 Years/60,000 Miles
    • Maintenance: First Visit: 12 Months/12,000 Miles
    • Roadside Assistance: 5 Years/60,000 Miles
    • Max seating capacity: 5
    • Fuel System: Direct Injection
    • Fuel tank capacity: 13 gal
    • Horsepower: 155
    • Bose premium audio system:
      • 7 premium speakers
      • Provide clear, authentic acoustic reproduction of your favorite music
      • Bose is renowned for expert sound engineering and high-quality audio and with premium speakers positioned throughout the cabin, you'll get rich, concert-like sound
      • May require additional optional equipment
    • SiriusXM Trial Subscription:
      • With your trial subscription, get access to all of your favorite entertainment from SiriusXM to enjoy in your vehicle and on the SiriusXM app - from ad-free music, talk and sports, to comedy, news, podcasts and more1
      • Enjoy channels curated by DJs, personalities and tastemakers for a listening experience you can't live without
      • Plus, take the full SiriusXM experience with you everywhere you go with the SiriusXM app - at home, on your phone or connected devices, and unlock other exclusives that bring you even closer to your favorite stars, artists, creators, hosts and athletes
    • Ultrawide 11" diagonal HD color touchscreen:
      • Ultrawide 11" diagonal HD color touchscreen1
      • Bluetooth®2 audio streaming for 2 active devices for compatible phones
      • Voice command pass-through to phone for compatible phones
      • Wireless Apple CarPlay™ capability for compatible phones3
      • Wireless Android Auto™ capability for compatible phones4
    • Wi-Fi® Hotspot capable:
      • Terms and limitations apply. See onstar.com or dealer for details.
    • Wireless Apple CarPlay/Wireless Android Auto capability for compatible phones:
      • Can use Apple CarPlay1 and Android Auto2 wirelessly
    • 19" Avenir Premium Pearl Nickel aluminum:
      • Paired with all-season blackwall tires
    • 19" all-season tires:
      • May require additional optional equipment
    • Automatic on/off LED headlamps with delay feature:
      • LED lighting helps increase vehicle's visibility to other drivers, especially in low-light conditions
      • Exterior lamps control automatically activates the exterior lamps depending on outside lighting conditions if vehicle is set to 'Auto'
      • When you park and exit the vehicle, the automatic delay feature allows the headlamps to remain on to light your way
      • Once the ignition is turned off, headlamps will turn off automatically, after a set amount of time, to help save battery life
      • Delay settings are customizable
    • Body-color door handles with chrome strip
    • Compact spare tire
    • Front license plate bracket:
      • Front bracket is included if displaying a front license plate is required in your state
    • Hands-Free Power Liftgate:
      • LED projection marks the activation spot under the rear bumper
      • Opens or closes when the system senses the key fob and the driver places their foot on an image of the Buick tri-shield projected behind the vehicle
      • Alternatively, you can also open the power liftgate with either the key fob or interior power release switch
      • Electronic obstacle detection will reverse an automatic open or close if it senses something in its path to help prevent damage to the liftgate
      • May require additional optional equipment
    • Heated power outside mirrors:
      • Power-adjustable
      • Manual folding
      • Body-color
    • IntelliBeam:
      • At speeds above 25 mph, can automatically turn vehicle's high beams on and off according to surrounding traffic conditions1
    • LED clear lens tail lamps:
      • Last longer than traditional incandescent bulbs
      • Help improve visibility in low-light conditions
    • Panoramic power moonroof:
      • Tilts upwards or slides back for extra ventilation
      • A power sunshade can be closed when you want to block light from entering the cabin from above
      • May require additional optional equipment
    • QuietTuning™:
      • Buick QuietTuning™ combines several technologies to help reduce, block and absorb unwanted sounds for a quiet interior
      • Includes Active Noise Cancellation
    • Rainsense automatic wipers:
      • Turn on automatically when sensors detect varying degrees of precipitation on the windshield, and adjust the speed of the wipers to help keep the windshield clear
      • May require additional optional equipment
    • Roof-mounted side rails:
      • Enhances the appearance of your vehicle
      • Provides attachment points for accessory roof-mounted cargo solutions
    • Wheel locks:
      • Helps safeguard wheels on the vehicle
      • Includes 4 locks and 1 key
    • 120-volt power outlet:
      • 3-prong auxiliary household-style outlet
      • Can be used to plug in electrical equipment, such as a cell phone or a portable device
      • Includes protective cover
    • 2-way power lumbar driver seat controls:
      • Lumbar area expands and retracts to provide lower back support
      • May require additional optional equipment
    • 2-way power lumbar front passenger seat controls:
      • Lumbar area expands and retracts to provide lower back support
    • 3 Years SiriusXM:
      • Includes ad-free music, plus talk, sports, comedy, news, podcasts and more1
      • Enjoy channels curated by DJs, personalities, and tastemakers
      • Access all your favorite entertainment to enjoy in-vehicle and on the SiriusXM app
    • 40/60 split-folding rear bench seat:
      • Can fold one or both sides down
      • 40 driver-side split and 60 passenger-side split
      • Combined with the fold flat passenger seat, enables the vehicle to accommodate objects up to 8 feet long diagonally
      • Adds cargo and passenger carrying versatility to your vehicle
      • Includes 4-way manual-adjustable headrests for outboard seating positions
    • 6-way power fold flat front passenger seat:
      • Forward and back
      • Up and down
      • Tilt seat cushion back and upright
      • Manual recline
      • Folds flat for a variety of passenger and cargo carrying configurations
    • 8" diagonal Driver Information Center:
      • Provides key vehicle information, such as vehicle speed, fuel range, average fuel economy, tire pressure, oil life, trip odometer and warning icons
      • Reconfigurable with selectable display format
    • 8-way power driver seat:
      • 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
      • May require additional optional equipment
    • Assist handle:
      • Front passenger
    • Assist handles:
      • Rear outboard
    • Auxiliary electric heater:
      • Provides heat to interior before coolant temperature rises
      • May require additional optional equipment
    • Avenir door sill plate cover
    • Cargo cover:
      • Removable, helps keep items out of sight, offering security and privacy
    • Charging-only USB ports:
      • 2 ports (1 USB Type-A, 1 USB Type-C)1
      • Located on back of center console
    • Dual-zone automatic climate control:
      • Automatically maintains the selected temperatures for both the driver and front passenger
    • Heated driver and front passenger seats:
      • Separate buttons on the climate control panel allow you to choose from 3 levels of warmth
      • May require additional optional equipment
    • Heated steering wheel:
      • With the press of a button, the steering wheel quickly heats up to provide additional comfort
      • May require additional optional equipment
    • Key system:
      • Includes 2 fobs
    • Keyless Open and Start:
      • With the Keyless Entry fob in your possession, conveniently locks and unlocks your car's doors without having to use the key fob
      • Controls front doors or all four doors depending on model
      • With the vehicle in Park or Neutral, press the brake pedal and then press the engine start/stop button to start the engine; the green indicator on the button will illuminate
      • Shift to Park and press the engine start/stop button to turn off the engine
    • Memory settings:
      • Save preferences for up to two drivers for the outside mirrors and driver seat position
    • Power windows:
      • One-touch driver and all passengers express-down
    • Rear Camera Mirror:
      • 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 mirror1
      • The feature also allows brightness, vertical tilt and zoom adjustments
      • May require additional optional equipment
    • Remote Start:
      • Start your vehicle remotely and step into a comfortably warmed or cooled vehicle, depending on the weather
      • May require additional optional equipment
    • USB ports:
      • 2 ports (1 USB Type-A, 1 USB Type-C)1
      • Located in the front of the center console
    • 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
    • Vehicle health management:
      • Provides advanced warning of vehicle issues
    • Wireless Device Charging:
      • Uses induction technology for portable electronic devices1
      • May require additional optional equipment
    • Wrapped steering wheel:
      • Flat-bottom on Sport Touring
    • 4-wheel antilock disc brakes:
      • Help reduce wheel lockup and maintain steering control during hard braking on most slippery surfaces
    • 9-speed automatic transmission:
      • Electronically controlled transmission
      • AWD models
    • All-wheel drive:
      • Selectable AWD (non-latching) system
      • Helps you stay in control in low-traction situations like rain, sleet and snow
      • The system constantly monitors all 4 of the vehicle's wheels and makes adjustments for maximum traction in a wide range of challenging driving conditions
    • Capless fuel fill:
      • Helps keep your hands clean of dirt and fuel during fill ups
      • Prevents paint scratches that can result from a tethered fuel cap
      • Creates a tight seal around the fuel-pump nozzle when the nozzle is fully inserted
    • ECOTEC 1.3L Turbo engine:
      • 155 hp @ 5600 rpm
      • 174 lb-ft torque @ 1600 rpm
      • Selectable Stop/start system (non-latching)
    • Ride and Handling suspension:
      • Fully independent suspension is tuned for a smooth ride and optimum handling
    • Trailering equipment:
      • 4-wire electrical harness and 4-pin sealed connector for connecting your trailer's lights to your vehicle
    • Avenir Convenience Package:
      • Hands-free power liftgate
      • Rainsense™ Wipers
      • Rear Park Assist1
      • Bose premium 7-speaker audio system
    • Avenir Technology Package:
      • Adaptive Cruise Control1
      • Rear Camera Mirror1 with washer
      • HD Surround Vision1
      • Wireless Charging2
      • May require additional optional equipment
    • Buick Driver Confidence:
      • Automatic Emergency Braking1
      • Front Pedestrian Braking1
      • Lane Keep Assist with Lane Departure Warning1
      • Forward Collision Alert1
      • Following Distance Indicator1
      • IntelliBeam® auto high-beam assist1
    • LED Daytime Running Lamps:
      • Illuminate when your vehicle is running and headlamps are off
    • 3 Years OnStar One:
      • Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar1
      • Safety Services, Wi-Fi, and In-Vehicle Apps, all connected by OnStar1
      • Info at OnStar.com/plans
    • Airbag system:
      • Frontal airbags for driver and front passenger1
      • Knee airbags for driver and front passenger1
      • Seat-mounted side-impact airbags for all outboard seating positions1
      • Head-curtain airbags for front and rear outboard seating positions1
      • Includes Passenger Sensing System which automatically switches the front passenger seat frontal airbag and knee airbag on or off and illuminates a status light that indicates whether the airbags are on or off1
    • 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
    • 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
    • HD Surround Vision:
      • Provides selectable digital camera views of the area around your vehicle1
      • Can help you park or avoid vehicles and objects
      • You can also display a guideline to show where your vehicle is heading
      • May require additional optional equipment
    • LATCH System:
      • Lower Anchors and Tethers for CHildren system helps make it easy to install and secure a compatible child restraint seat
    • Lane Change Alert with Side Blind Zone Alert:
      • Provides visual side-mirror alerts when a moving vehicle is detected either quickly approaching or already in your side blind zone1
      • Can help you avoid lane change collisions
    • Lane Keep Assist with Lane Departure Warning:
      • Uses a brief steering wheel turn to alert you when it detects you are unintentionally drifting out of your lane lines1
      • System alerts do not occur if you're using your turn signal, or it detects you may be intentionally leaving your lane
      • You may receive additional Lane Departure Warning alerts if needed
    • OnStar Basics:
      • Drive confidently with core OnStar services including1
        • Remote commands
        • Built-in voice assistance
        • Real-time traffic and navigation
        • Automatic Crash Response to help if you're in need
    • OnStar® services capable:
      • See onstar.com for details and limitations. Services vary by model. Service plan required.
    • Rear Camera Mirror Washer:
      • The washer routes washer fluid to the rear camera lens and can spray on command
      • Fluid washes over the rear camera lens to help to remove mud, dust, snow, ice and moisture
      • May require additional optional equipment
    • Rear Cross Traffic Alert:
      • When in Reverse, warns you of detected vehicles crossing behind you1
    • Rear Park Assist:
      • When in Reverse, provides alerts of nearby detected vehicles and objects behind your vehicle1
      • Alerts can help you park and avoid collisions
      • May require additional optional equipment
    • 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
    • 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 Fill Alert:
      • Provides visual and audible alerts outside the vehicle when inflating an under inflated tire to the recommended tire pressure1
      • Requires vehicle to be started and driver door closed
    • Tire Pressure Display:
      • Displays the approximate pressure of all 4 tires1
    • Tire Pressure Monitoring System:
      • Monitors the pressure in each tire and alerts you if there is a low-pressure condition in one or more of the tires1
    • Automatic Emergency Braking:
      • Can help you avoid or reduce the severity of a collision with a detected vehicle you're following using camera technology1
      • Can automatically provide hard emergency braking or enhance your hard braking
      • Works at speeds between 5 and 50 mph
    • Front Pedestrian Braking:
      • At speeds between 5 and 50 mph, can help you avoid or reduce the severity of a collision with a pedestrian it detects directly in front of you1
      • Provides pedestrian alerts and can automatically provide hard emergency braking or enhance driver's hard braking
      • Limited nighttime and low visibility performance
    • StabiliTrak, electronic stability control system with traction control:
      • Automatically helps enhance control, particularly during emergency maneuvers, by adjusting the brakes and engine torque to help you stay on your intended path
    Ocean Blue Metallic 2026 Buick Encore GX Avenir
    26/28 City/Highway MPG
    SHOP 100% ONLINE! EXPERIENCE THE CASTLE DIFFERENCE! Free Loaner Vehicles, 72 Hour Love it or Exchange it Policy, Free Vehicle Delivery Service within 50 miles, Ship anywhere in the US, Hassle-Free Online Purchase Experience. SHOP EASY, DRIVE HAPPY! The advertised Price is the total price for the vehicle and includes our $378 Doc Fee (IL locations), or $249 Doc Fee (IN locations) and a $35.00 electronic filing Fee. The Price excludes only government-mandated taxes, tags, registration fees, and title fees. Pricing includes all applicable rebates. Manufacturer regional rebates may be included; residency restrictions can vary. Please call to verify. We strive to maintain accurate information on this website about inventory, vehicle features and history, manufacturer incentives, and pricing. To do so, we often rely on third-party sources to provide us with particular data. All Information is subject to change without notice to correct inaccuracies and to adjust for changing market conditions. We assume no responsibility for errors and omissions, and make no representations or warranties, express or implied, that the information presented is accurate and complete. Avenir Convenience Package (Bose Premium 7-Speaker Audio System, Front Intermittent Rainsense Wipers, Hands Free Power Liftgate, and Rear Park Assist), Avenir Technology Package (Adaptive Cruise Control, HD Surround Vision, Rear Camera Mirror, Rear Camera Mirror Washer, and Wireless Charging), Preferred Equipment Group 1SL, 2-Way Front Passenger Power Lumbar, 2-Way Power Driver Lumbar Control, 3 Years SiriusXM, 3.17 Final Drive Axle Ratio, 4-Wheel Disc Brakes, 6-Way Power Front Passenger Seat Adjuster, 7 Speakers, 8-Way Power Driver Seat Adjuster, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM, Auto High-beam Headlights, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: body-color, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar and Buick connected services capable, Enhanced Performance 7-Speaker System with Amplifier, Front anti-roll bar, Front Bucket Seats, Front Center Armrest, Front dual zone A/C, Front License Plate Bracket, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, Heated door mirrors, Heated Driver and Front Passenger Seats, Heated front seats, Heated steering wheel, Illuminated entry, Knee airbag, Low tire pressure warning, Mechanical Jack with Tools, Memory seat, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Seat Trim, Power door mirrors, Power driver seat, Power Panoramic Tilt-Sliding Moonroof, Power passenger seat, Power steering, Power windows, Radio data system, Radio: AM/FM Audio System, Rear reading lights, Rear seat center armrest, Rear side impact airbag, Rear window defroster, Rear window wiper, Remote keyless entry, Ride and Handling Suspension, Security system, SiriusXM Trial Subscription, Speed control, Speed-sensing steering, Split folding rear seat, Spoiler, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Wheel Locks, Wheels: 19 Avenir Premium Pearl Nickel Aluminum, and Wireless Apple CarPlay/Wireless Android Auto.

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    KBB.com Consumer Reviews

    Kelley Blue Book Logo4.1out of 5 overall
    • 5.0

      Perfect all around vehicle

      by Sir John the Merciful on 8/5/2026 11:59:26 PM

      Perfect all around vehicle for a single or married couple with no children. Excellent gas mileage, handles well in the snow. Turns on a dime and you can park it anywhere.…
    • 4.0

      Mostly happy

      by L w c on 6/25/2026 3:26:49 PM

      Buick encore gx avenir 2026 I like the car nice looking car drives good a little crowded in the seats hard to get to the seat belts happy with the fuel milage I don't like the extra thumping road noise that is my thing I don't like maybe it can be dealt with…
    • 4.0

      Thumping noise

      by Lonnie on 6/23/2026 1:00:50 AM

      There is a thumping under the car when driving over a small raised place on the road had this since I bought the car home had it at the dealership for this problem several times they say no problem when they drive the car they don't hear anything out of the order very anointing to me and I am ashamed for someone to ride in a new car with that noise got to be fixed…
    All reviews on KBB.com
    Based on 29 consumer ratings for 2020–2026 models. Privacy
      Disclaimer: The Manufacturer’s Suggested Retail Price excludes tax, title, license, dealer fees and optional equipment. Dealer sets final price.

      1Dealer Discount applied to everyone