Skip to main content

Contact seller

Contact seller

By clicking here, you authorize Cars.com and its sellers/partners to contact you by text/calls which may include marketing and be by autodialer. Calls may be prerecorded. You also agree to our Privacy Notice. Consent is not required to purchase goods/services.

We value your privacy. Cars.com Privacy Notice

Customize your budget

Est. max vehicle price based on your desired monthly budget (...% APR*. and ...% sales tax)
$...*
See matching cars

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.

New and used 2026 Buick Encore GX Avenir for sale near Sycamore Hills, MO

Filters 5 Year Trim Model Price & payment Make Mileage Ext. color All filters
22 matches 30 miles from 63114
Be the first to know!

Save your search and get notified when new inventory arrives.

Prequalify now

It only takes a few minutes and won't affect your credit.

Get Prequalified
Est. $400 /mo*
Down Payment
$0
Net trade-in value
$0
Months
72
APR
7.0%
Sales tax
0.0%

Vehicle information

Ext. color: Moonstone
Int. color: Ebony Seats With Ebony Ac
Drivetrain: Front-wheel Drive
MPG: 29-31
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 1.3L I-3 gasoline direct injection, DOHC, variable valve
Stock #: B26036
VIN: KL4AMFSL6TB026771

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Power Liftgate, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels, Sunroof/Moonroof
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

O'Fallon Buick GMC review

Great experience service Joe is helpful and very friendly

Great experience service Joe is helpful and very friendly would recommend him to everyone. Dealership is very clean and waiting time is always very short for normal service work

Vehicle information

Ext. color: Brilliant Red
Int. color: Whisper Beige
Drivetrain: All-wheel Drive
MPG: 26-28
Fuel type: Gasoline
Transmission: 9-Speed Automatic
Engine: 1.3L I3 12V GDI DOHC Turbo
Stock #: L26156
VIN: KL4AMGSLXTB014600

Features

Convenience: Adaptive Cruise Control, Heated Steering Wheel, Remote Start
Entertainment: Bluetooth®, Satellite Radio
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Brake Assist, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Reviews

Laura Buick GMC review

Great service!

Great service!I was picked up at the airport in a very timely manner.I recommend this dealership to anyone I meet that is looking for a vehicle.

There are additional matching cars outside your search area.

Sorted by premium dealers first

Partial matches are generated by applying your search criteria to a larger search area. Our goal is to help you discover additional cars that match your search preferences.

As a benefit to some of our dealer customers, we display their listings first.

Vehicle information

Ext. color: Ebony Twilight Metallic
Int. color: Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo
Drivetrain: All-wheel Drive
MPG: 26-28
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 1.3L I-3 gasoline direct injection, DOHC, variable valve
Stock #: 262009
VIN: KL4AMGSL7TB000489

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Brilliant Red
Int. color: Whisper Beige Seats With Ebony Interior Accents, Perforated Leat
Drivetrain: All-wheel Drive
MPG: 26-28
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 1.3L I-3 gasoline direct injection, DOHC, variable valve
Stock #: 262024
VIN: KL4AMGSL1TB012718

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Brilliant Red
Int. color: Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo
Drivetrain: All-wheel Drive
MPG: 26-28
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 1.3L I-3 gasoline direct injection, DOHC, variable valve
Stock #: 262003
VIN: KL4AMGSL2TB003784

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Brilliant Red
Int. color: Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo
Drivetrain: All-wheel Drive
MPG: 26-28
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 1.3L I-3 gasoline direct injection, DOHC, variable valve
Stock #: 262029
VIN: KL4AMGSL2TB002313

Features

Convenience: Adaptive Cruise Control, Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Moonstone Gray Metallic
Int. color: Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo
Drivetrain: All-wheel Drive
MPG: 26-28
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 1.3L I-3 gasoline direct injection, DOHC, variable valve
Stock #: 262012
VIN: KL4AMGSL2TB011254

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat

Vehicle information

Ext. color: Ebony Twilight Metallic
Int. color: Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo
Drivetrain: All-wheel Drive
MPG: 26-28
Fuel type: Gasoline
Transmission: Automatic
Engine: ECOTEC 1.3L I-3 gasoline direct injection, DOHC, variable valve
Stock #: 262015
VIN: KL4AMGSL7TB011427

Features

Convenience: Heated Seats, Heated Steering Wheel, Keyless Entry, Keyless Start, Navigation System, Remote Start
Entertainment: Android Auto®, Apple CarPlay®, Bluetooth®, USB Port, WiFi Hotspot
Exterior: Alloy Wheels
Safety: Automatic Emergency Braking, Backup Camera, Blind Spot Monitor, Brake Assist, LED Headlights, Lane Departure Warning, Rear Cross Traffic Alert, Stability Control
Seating: Leather Seats, Memory Seat
  • Prev
  • 1
  • 2
  • Next

*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.

**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.

22 matches Clear
Clear
Basics
Buick models
Encore GX trims
Price & payment Full Price Monthly
Monthly budget search results are estimated based on a 72-month loan term with $0 down payment, $0 trade-in value, 0.0 % sales tax and 7.0 % APR. Inputs can be personalized using the calculator.
Financing
Deal rating
Vehicle history
Awards
Style
Body style
Vehicle size
Cab type
Exterior color
Interior color
Performance
Transmission
Drivetrain
Cylinders
Fuel type
EV range
EV charge time
Features
Convenience
Entertainment
Exterior
Safety
Seating
Door count
Seller info
Seller type
Keyword
Update
Show only

Buick Encore GX trims

[{"applied_filter_criteria":"{\"cpo_indicator\":true,\"make_model_trim\":[{\"trim\":\"avenir\",\"make\":\"buick\",\"model\":\"encore_gx\"}],\"max_year\":\"2026\",\"min_year\":\"2026\",\"search_range\":\"30\",\"shippable\":true,\"sort_field\":\"searchRank1\",\"sort_order\":\"desc\",\"stock_type\":\"all\"}","search_type":"general-inventory-search","vehicle_array":[{"price":"34440","mileage":"0","vertical_position":1,"listing_id":"2a8fbbb3-84d6-469b-b613-11193ccd9486","stock_type":"New","drivetrain":"Front-wheel Drive","sponsored_type":"standard","trim":"Avenir","model":"Encore GX","vin":"KL4AMFSL6TB026771","year":"2026","dealer_zip":"63368","fuel_type":"Gasoline","exterior_color":"Moonstone","stock_sub":"","cpo_package":null,"customer_id":"6058391","cat":"luxurysuv_crossover","msrp":"34440","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"O'Fallon Buick GMC","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Ebony Seats With Ebony Ac","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":15,"badges":["hot_car"],"nvi_program":false,"sponsored":false,"relevancy_score":null},{"price":"33965","mileage":"7","vertical_position":2,"listing_id":"5e3c9187-15ed-4bcf-aaa4-14c6942c6efb","stock_type":"New","drivetrain":"All-wheel Drive","sponsored_type":"standard","trim":"Avenir","model":"Encore GX","vin":"KL4AMGSLXTB014600","year":"2026","dealer_zip":"62234","fuel_type":"Gasoline","exterior_color":"Brilliant Red","stock_sub":"","cpo_package":null,"customer_id":"152223","cat":"luxurysuv_crossover","msrp":"38775","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"Laura Buick GMC","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Whisper Beige","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":32,"badges":["price_drop_in_cents","hot_car"],"nvi_program":false,"sponsored":false,"relevancy_score":null},{"price":"31693","mileage":"5","vertical_position":3,"listing_id":"01fe2efd-ccd7-4657-866c-51e810d8ad67","stock_type":"New","drivetrain":"All-wheel Drive","sponsored_type":"search_expansion|radius_non_paid","trim":"Avenir","model":"Encore GX","vin":"KL4AMGSL7TB000489","year":"2026","dealer_zip":"63048","fuel_type":"Gasoline","exterior_color":"Ebony Twilight Metallic","stock_sub":"","cpo_package":null,"customer_id":"151905","cat":"luxurysuv_crossover","msrp":"37280","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"Sapaugh GM Country","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":32,"badges":["price_drop_in_cents"],"nvi_program":false,"sponsored":false,"relevancy_score":null},{"price":"30647","mileage":"3","vertical_position":4,"listing_id":"8a2c6336-fb2e-4451-af16-4f2e442c23f2","stock_type":"New","drivetrain":"All-wheel Drive","sponsored_type":"search_expansion|radius_non_paid","trim":"Avenir","model":"Encore GX","vin":"KL4AMGSL1TB012718","year":"2026","dealer_zip":"63048","fuel_type":"Gasoline","exterior_color":"Brilliant Red","stock_sub":"","cpo_package":null,"customer_id":"151905","cat":"luxurysuv_crossover","msrp":"36105","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"Sapaugh GM Country","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Whisper Beige Seats With Ebony Interior Accents, Perforated Leat","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":32,"badges":["price_drop_in_cents","hot_car"],"nvi_program":false,"sponsored":false,"relevancy_score":null},{"price":"31693","mileage":"5","vertical_position":5,"listing_id":"f931c67f-1585-44cc-ab2f-aadc2216b945","stock_type":"New","drivetrain":"All-wheel Drive","sponsored_type":"search_expansion|radius_non_paid","trim":"Avenir","model":"Encore GX","vin":"KL4AMGSL2TB003784","year":"2026","dealer_zip":"63048","fuel_type":"Gasoline","exterior_color":"Brilliant Red","stock_sub":"","cpo_package":null,"customer_id":"151905","cat":"luxurysuv_crossover","msrp":"37280","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"Sapaugh GM Country","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":32,"badges":["price_drop_in_cents"],"nvi_program":false,"sponsored":false,"relevancy_score":null},{"price":"31693","mileage":"4","vertical_position":6,"listing_id":"03844bea-1686-44f4-a02d-8feaa2fa60e5","stock_type":"New","drivetrain":"All-wheel Drive","sponsored_type":"search_expansion|radius_non_paid","trim":"Avenir","model":"Encore GX","vin":"KL4AMGSL2TB002313","year":"2026","dealer_zip":"63048","fuel_type":"Gasoline","exterior_color":"Brilliant Red","stock_sub":"","cpo_package":null,"customer_id":"151905","cat":"luxurysuv_crossover","msrp":"37280","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"Sapaugh GM Country","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":32,"badges":["price_drop_in_cents"],"nvi_program":false,"sponsored":false,"relevancy_score":null},{"price":"30647","mileage":"4","vertical_position":7,"listing_id":"8952fbca-08b3-4543-bc2c-812b69050c6d","stock_type":"New","drivetrain":"All-wheel Drive","sponsored_type":"search_expansion|radius_non_paid","trim":"Avenir","model":"Encore GX","vin":"KL4AMGSL2TB011254","year":"2026","dealer_zip":"63048","fuel_type":"Gasoline","exterior_color":"Moonstone Gray Metallic","stock_sub":"","cpo_package":null,"customer_id":"151905","cat":"luxurysuv_crossover","msrp":"36105","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"Sapaugh GM Country","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":32,"badges":["price_drop_in_cents"],"nvi_program":false,"sponsored":false,"relevancy_score":null},{"price":"30647","mileage":"4","vertical_position":8,"listing_id":"ae836318-2eab-4cb6-82e1-d2cabc9f6491","stock_type":"New","drivetrain":"All-wheel Drive","sponsored_type":"search_expansion|radius_non_paid","trim":"Avenir","model":"Encore GX","vin":"KL4AMGSL7TB011427","year":"2026","dealer_zip":"63048","fuel_type":"Gasoline","exterior_color":"Ebony Twilight Metallic","stock_sub":"","cpo_package":null,"customer_id":"151905","cat":"luxurysuv_crossover","msrp":"36105","canonical_mmt":"Buick:Encore GX:Avenir","dealer_name":"Sapaugh GM Country","cpo_indicator":false,"certified_preowned":false,"seller_type":"dealership","make":"Buick","interior_color":"Ebony Seats With Ebony Interior Accents, Perforated Leather-Appo","canonical_mmty":"Buick:Encore GX:Avenir:2026","bodystyle":"SUV","photo_count":32,"badges":[],"nvi_program":false,"sponsored":false,"relevancy_score":null}],"sponsored_type_eligible":["inventory_ad"]}]