5655 S Lindbergh Blvd. St. Louis, MO 63123

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Dave Sinclair Buick GMC Truck
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NEW 2026 Buick Encore GX Avenir for sale in St. Louis MO from Dave Sinclair Buick GMC Truck

Stock : B260908 VIN : KL4AMFSLXTB215861 MSRP : $36,380
Sale Price : $31,178
Exterior : Ebony Twilight Metallic - Black   Interior : Ebony seats with Ebony interior accents Leather  
Mileage : 4 Fuel : Gasoline MPG : 29 City / 31 HWY   Transmission : CVT Automatic
Drive Type : FWD Engine : ECOTEC 1.3L Turbo Cylinders : 3 HP : 155 @ 5600 rpm  

- NEW -
2026 Buick Encore GX Avenir at Dave Sinclair Buick GMC Truck in St. Louis MO
Vehicle Description
Thank you for choosing Dave Sinclair Buick GMC This 2026 Buick Encore GX Avenir, has a Ebony Twilight Metallic exterior and a Ebony seats with Ebony interior accents interior. Please call us at (314) 272-4060 and reference stock number B260908 for further details. WHY THIS VEHICLE?

Avenir Convenience Package ($1,295 value)

  • Front Intermittent Rainsense Wipers
  • Hands Free Power Liftgate
  • Rear Park Assist
  • Bose Premium 7-Speaker Audio System

Avenir Technology Package ($1,395 value)

  • Rear Camera Mirror Washer
  • Rear Camera Mirror
  • Wireless Charging
  • Adaptive Cruise Control
  • HD Surround Vision

Preferred Equipment Group 1SL

    Safety and Security

    • Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That’s when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead.
    • 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.
    • Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn’t by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that’s both convenient and safe.
    • Lane departure prevention - Keep it between the lines. It only takes a moment of inattention for your vehicle to drift. With lane departure prevention, your vehicle takes corrective action to help you avoid unintentionally moving out of your lane. Lane departure prevention is an extra level of safety for you and those around you.

    Technology and Telematics

    • Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle?s private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.
    EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, ECOTEC 1.3L TURBO, TRANSMISSION, CONTINUOUSLY VARIABLE (CVT), AXLE, 5.45 FINAL DRIVE RATIO, WHEELS, 19 (48.3 CM) AVENIR PREMIUM PEARL NICKEL ALUMINUM, EBONY TWILIGHT METALLIC, SEATS, FRONT BUCKET, EBONY SEATS WITH EBONY INTERIOR ACCENTS, PERFORATED LEATHER-APPOINTED SEAT TRIM, AUDIO SYSTEM, 11 DIAGONAL HD COLOR TOUCHSCREEN, AM/FM STEREO., AVENIR TECHNOLOGY PACKAGE, AVENIR CONVENIENCE PACKAGE, MECHANICAL JACK WITH TOOLS, TIRE, COMPACT SPARE 16 (40.3 CM), WIPERS, FRONT INTERMITTENT, RAINSENSE, LICENSE PLATE BRACKET, FRONT, LIFTGATE, POWER, HANDS FREE, AUDIO SYSTEM FEATURE, BOSE PREMIUM 7-SPEAKER SYSTEM, ADAPTIVE CRUISE CONTROL, WIRELESS CHARGING, REAR CAMERA MIRROR, REAR PARK ASSIST, HD SURROUND VISION, REAR CAMERA MIRROR WASHERPlease do not hesitate to contact us with any questions you may have. Our staff is happy to answer any and all inquiries in a timely fashion. We look forward to doing business with you!
    Vehicle Description
    Thank you for choosing Dave Sinclair Buick GMC This 2026 Buick Encore GX Avenir, has a Ebony Twilight Metallic exterior and a Ebony seats with Ebony interior accents interior. Please call us at (314) 272-4060 and reference stock number B260908 for further details. WHY THIS VEHICLE?

    Avenir Convenience Package ($1,295 value)

    • Front Intermittent Rainsense Wipers
    • Hands Free Power Liftgate
    • Rear Park Assist
    • Bose Premium 7-Speaker Audio System

    Avenir Technology Package ($1,395 value)

    • Rear Camera Mirror Washer
    • Rear Camera Mirror
    • Wireless Charging
    • Adaptive Cruise Control
    • HD Surround Vision

    Preferred Equipment Group 1SL

      Safety and Security

      • Forward collision mitigation - Forward thinking. You look away for just a second and suddenly the vehicle in front of you has stopped. That’s when the forward collision mitigation system comes to life. When it senses an impending impact, it will activate a combination of features to help prevent or reduce the severity of an accident. Forward collision mitigation is always looking ahead.
      • 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.
      • Rear camera - Watching your back! The rear camera helps you see obstacles and hazards you otherwise couldn’t by showing enhanced images of what is behind you. The rear camera is an extra set of eyes that’s both convenient and safe.
      • Lane departure prevention - Keep it between the lines. It only takes a moment of inattention for your vehicle to drift. With lane departure prevention, your vehicle takes corrective action to help you avoid unintentionally moving out of your lane. Lane departure prevention is an extra level of safety for you and those around you.

      Technology and Telematics

      • Mobile hotspot - WiFi on the fly. Connect your devices to the Internet through your vehicle?s private mobile hotspot and take the internet wherever your journey takes you, without eating up your data allowance. Find the hotspot with mobile hotspot.
      EMISSIONS, FEDERAL REQUIREMENTS, ENGINE, ECOTEC 1.3L TURBO, TRANSMISSION, CONTINUOUSLY VARIABLE (CVT), AXLE, 5.45 FINAL DRIVE RATIO, WHEELS, 19 (48.3 CM) AVENIR PREMIUM PEARL NICKEL ALUMINUM, EBONY TWILIGHT METALLIC, SEATS, FRONT BUCKET, EBONY SEATS WITH EBONY INTERIOR ACCENTS, PERFORATED LEATHER-APPOINTED SEAT TRIM, AUDIO SYSTEM, 11 DIAGONAL HD COLOR TOUCHSCREEN, AM/FM STEREO., AVENIR TECHNOLOGY PACKAGE, AVENIR CONVENIENCE PACKAGE, MECHANICAL JACK WITH TOOLS, TIRE, COMPACT SPARE 16 (40.3 CM), WIPERS, FRONT INTERMITTENT, RAINSENSE, LICENSE PLATE BRACKET, FRONT, LIFTGATE, POWER, HANDS FREE, AUDIO SYSTEM FEATURE, BOSE PREMIUM 7-SPEAKER SYSTEM, ADAPTIVE CRUISE CONTROL, WIRELESS CHARGING, REAR CAMERA MIRROR, REAR PARK ASSIST, HD SURROUND VISION, REAR CAMERA MIRROR WASHERPlease do not hesitate to contact us with any questions you may have. Our staff is happy to answer any and all inquiries in a timely fashion. We look forward to doing business with you!
      Features Overview
      •  3 Cylinder Engine
      •  4-Wheel Disc Brakes
      •  A/C
      •  A/T
      •  ABS
      •  Adjustable Steering Wheel
      •  Aluminum Wheels
      •  AM/FM Stereo
      •  Auto-Dimming Rearview Mirror
      •  Automatic Headlights
      •  Automatic Highbeams
      •  Auxiliary Audio Input
      •  Back-Up Camera
      •  Blind Spot Monitor
      •  Bluetooth Connection
      •  Bucket Seats
      •  Cargo Shade
      •  Child Safety Locks
      •  Climate Control
      •  Cross-Traffic Alert
      •  Cruise Control
      •  CVT Transmission
      •  Daytime Running Lights
      •  Driver Adjustable Lumbar
      •  Driver Air Bag
      •  Driver Illuminated Vanity Mirror
      •  Driver Restriction Features
      •  Driver Vanity Mirror
      •  Floor Mats
      •  Front Collision Mitigation
      •  Front Collision Warning
      •  Front Head Air Bag
      •  Front Side Air Bag
      •  Front Wheel Drive
      •  Gasoline Fuel
      •  Heated Front Seat
      •  Heated Mirrors
      •  Heated Steering Wheel
      •  Immobilizer
      •  Intermittent Wipers
      •  Keyless Entry
      •  Keyless Start
      •  Knee Air Bag
      •  Lane Departure Warning
      •  Lane Keeping Assist
      •  Leather Seats
      •  Mirror Memory
      •  MP3 Capability
      •  Multi-Zone A/C
      •  Navigation from Telematics
      •  Pass-Through Rear Seat
      •  Passenger Adjustable Lumbar
      •  Passenger Air Bag
      •  Passenger Air Bag Sensor
      •  Passenger Illuminated Visor Mirror
      •  Passenger Vanity Mirror
      •  Power Door Locks
      •  Power Driver Seat
      •  Power Mirror
      •  Power Passenger Seat
      •  Power Steering
      •  Power Windows
      •  Privacy Glass
      •  Rear A/C
      •  Rear Bench Seat
      •  Rear Defrost
      •  Rear Head Air Bag
      •  Rear Side Air Bag
      •  Remote Engine Start
      •  Requires Subscription
      •  Satellite Radio
      •  Seat Memory
      •  Security System
      •  Smart Device Integration
      •  Stability Control
      •  Steering Wheel Audio Controls
      •  Telematics
      •  Tire Pressure Monitor
      •  Tires - Front Performance
      •  Tires - Rear Performance
      •  Traction Control
      •  Transmission with Dual Shift Mode
      •  Turbocharged
      •  Universal Garage Door Opener
      •  WiFi Hotspot
      Detailed Interior Features
      •  Air conditioning : dual-zone automatic climate control with individual climate settings for driver and right-front passenger
      •  Air filter : pollutant and fine dust
      •  Antenna : roof-mounted
      •  Armrest : rear center
      •  Assist handle : front passenger
      •  Assist handles : rear outboard
      •  Audio system / 11" diagonal HD color touchscreen / AM/FM stereo. Additional features for compatible phones include: Bluetooth audio streaming for 2 active devices / voice command pass-through to phone / wireless Apple CarPlay and wireless Android Auto capable
      •  Audio system feature : 6-speaker system enhanced performance
      •  AUX heater : electric / heating/defroster
      •  Brake lining wear indicator
      •  Cargo security cover : rear stowable under rear cargo load floor
      •  Compass display
      •  Console : floor / with armrest
      •  Cruise control : electronic with set and resume speed
      •  Defogger : rear-window / electric
      •  Display : ECO drive assistance
      •  Door locks : power with lockout protection
      •  Door sill plate cover : front
      •  Driver Information Center 8" diagonal fully digital color display : reconfigurable
      •  Floor mats : color-keyed and carpeted front
      •  Floor mats : color-keyed and carpeted rear
      •  Glovebox : single compartment
      •  Headrests : 2-way adjustable / up/down / driver and front passenger
      •  HVAC duct : rear / underneath front seat
      •  Key system : 2 keys
      •  Keyless Open includes extended range Remote Keyless Entry
      •  Knee bolster : driver and front passenger
      •  Lighting : interior / dimming instrument panel cluster
      •  Lighting : interior / overhead courtesy dual reading lamp
      •  Lighting : interior / roof / rear courtesy
      •  Lighting : rear cargo compartment lamp
      •  Map pocket : driver seatback
      •  Memory settings recalls 2 "driver" presets for 8-way power driver seat and outside mirrors
      •  Mirror : inside rearview auto-dimming
      •  Noise control system active noise cancellation
      •  Perforated Leather-appointed seat trim
      •  Power outlet : 120-volt located on the rear of center console
      •  Remote panic alarm
      •  Remote vehicle starter system includes Remote Keyless Entry
      •  Seat : rear 40/60 split-bench / folding
      •  Seat adjuster : 2-way power driver lumbar control
      •  Seat adjuster : driver 8-way power
      •  Seat adjuster : front passenger 2-way power lumbar
      •  Seat adjuster : front passenger 6-way power with 2-way manual recline
      •  Seatback : front passenger flat-folding
      •  Seats : front bucket
      •  Seats : heated driver and front passenger
      •  Sensor : cabin humidity
      •  Shift knob : satin silver and chrome
      •  SiriusXM Trial Subscription
      •  Speedometer : miles/kilometers / miles odometer
      •  Steering column : tilt and telescopic / adjustable
      •  Steering wheel : heated
      •  Steering wheel : wrapped
      •  Steering wheel controls mounted audio : cruise control / Driver Information Center / Forward Collision Alert gap adjust and phone interface controls
      •  Theft-deterrent system electrical : unauthorized entry
      •  Universal Home Remote
      •  USB charging ports : 2 / charging only located on the rear of the center console
      •  USB ports : 2 located in the front of the center console
      •  Vehicle health management provides advanced warning of vehicle issues
      •  Visors : driver and front passenger illuminated vanity mirrors covered / sliding
      •  Wi-Fi Hotspot capable
      •  Window : power with driver Express-Up/Down
      •  Window : power with front passenger Express-Down
      •  Windows : power / rear with Express-Down
      •  Wireless Apple CarPlay/Wireless Android Auto
      Detailed Exterior Features
      •  Bumper : front and rear / Silver-painted insert
      •  Door handles : body-color with chrome strips
      •  Door pillar trim : blackout
      •  Fascia : front and rear
      •  Glass : acoustic / laminated windshield
      •  Glass : deep-tinted
      •  Grille : Avenir / Black Ice
      •  Headlamp control : automatic on and off
      •  Headlamps : LED
      •  IntelliBeam : auto high beam
      •  Lamp : LED center high-mounted stop/brake lamp
      •  Liftgate : manual
      •  Luggage rack : side rails / roof-mounted
      •  Mirrors : outside heated power-adjustable / body-color / manual-folding
      •  Moldings : body-color bodyside
      •  Moldings : upper side window chrome roofline and gloss Black beltline
      •  QuietTuning Buick exclusive process that consists of acoustically enhanced windshield and side glass : along with numerous noise canceling acoustic treatments to reduce / block and absorb noise and vibration to create a quiet interior cabin
      •  Shutters : front upper grille / active
      •  Tail lamps : LED / clear lens
      •  Tires : 245/45R19 all-season / blackwall
      •  Wheels : 19" Avenir Premium Pearl Nickel aluminum
      •  Windshield : solar absorbing
      •  Wiper : rear intermittent
      •  Wipers : front intermittent with pulse washers
      Detailed Safety Features
      •  Airbag : Passenger Sensing System / sensor indicator inflatable restraint / front passenger/child presence detector
      •  Airbags : frontal and knee for driver and front passenger / seat-mounted side-impact and head-curtain for front and rear seating positions
      •  Automatic Emergency Braking
      •  Buckle to Drive prevents vehicle from being shifted out of Park until driver seat belt is fastened : programmable
      •  Daytime Running Lamps : Signature LED
      •  Door locks : rear child security
      •  Following Distance Indicator
      •  Forward Collision Alert
      •  Front Pedestrian Braking
      •  HD Rear Vision Camera
      •  Horn : dual note tone
      •  Lane Change Alert with Side Blind Zone Alert
      •  Lane Keep Assist with Lane Departure Warning
      •  LATCH system for child restraint seats : second row / 2 lower anchors for outboard seating positions only / 3 top tether anchors for all 3 seating positions
      •  OnStar Equipped (service required)
      •  OnStar Equipped (service required)
      •  OnStar Equipped (service required)
      •  Rear Cross Traffic Alert
      •  Rear Seat Reminder
      •  Seat belt : 3-point / driver with load limiter and pretensioners / height adjustable
      •  Seat belt : 3-point / front passenger with load limiter and pretensioners / height adjustable
      •  Seat belts : 3-point / rear / all seating positions with pretensioners
      •  StabiliTrak : stability control system
      •  Teen Driver a configurable feature that lets you activate customizable vehicle settings associated with a key fob : to help encourage safe driving behavior. It can limit certain available vehicle features / and it prevents certain safety systems from being turned off. An in-vehicle report card gives you information on driving habits and helps you to continue to coach your new driver
      •  Tire Fill Alert
      •  Tire inflator kit
      •  Tire Pressure Display by tire
      •  Tire Pressure Monitoring System : manual learn
      Detailed Mechanical Features
      •  Axle : 5.45 final drive ratio
      •  Brake : electronic parking
      •  Brakes : 4-wheel antilock / 4-wheel disc
      •  Brakes : front and rear / electric
      •  Capless fuel fill
      •  Driver shift control
      •  Engine : ECOTEC 1.3L Turbo
      •  Engine air filtration monitor
      •  Engine control : stop/start system
      •  Engine control : stop/start system disable switch non-latching
      •  Front-wheel drive
      •  Fuel system : electronic / returnless
      •  GVWR : 4233 lbs.
      •  Keyless start : push button
      •  Steering : power / variable effort / electric
      •  Suspension : Ride and Handling
      •  Trailering provisions includes 4-wire electrical harness and 4-pin sealed connector
      •  Transmission : Continuously Variable
      Detailed Autovalue Features
      •  Back-Up Camera
      •  Blind Spot Monitor
      •  Bluetooth Connection
      •  Front Collision Mitigation
      •  Heated Front Seat
      •  Keyless Entry
      •  Lane Departure Warning
      •  Leather Seats
      •  Rear A/C
      •  Remote Engine Start
      •  Satellite Radio
      •  Smart Device Integration
      •  WiFi Hotspot
      Detailed Package Features
      •  Buick Driver Confidence includes IntelliBeam auto high beam
      Contact Information
      Please Contact Nick Godfrey
      Dave Sinclair Buick GMC NEW Cars
      Web : affordablebuicks.com
      Email : dperez@dsbgstl.com
      (314) 310-7283
      5655 S Lindbergh Blvd.
      St. Louis, MO 63123
      RE : 2026 Buick Encore GX Avenir

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      My Information

      Prices subject to change without notice and do not include Title, License, Registration Fees, State or Local Taxes or Processing Fees, if any. Please contact seller first for vehicle availability. Although every effort is made to present accurate and reliable information, use of this information is voluntary, and should only be deemed reliable after an independent review of its accuracy, completeness, and timeliness. It is the sole responsibility of the customer to verify the existence of options, accessories and the vehicle condition before time of sale. Any and all differences must be addressed prior to time of sale. No expressed or implied warranties, including the availability or condition of the equipment listed is made. EPA mileage estimates for comparison purposes only. Actual mileage may vary depending on driving conditions, driving habits, and vehicle maintenance.
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