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*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.
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New and used
2026 Buick Encore GX Avenir
for sale
near
Clayton, MO
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*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.

New
2026 Buick Encore GX Avenir
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Just purchased a used 2023 Yukon from sales rep Mike
Just purchased a used 2023 Yukon from sales rep Mike Daugherty. The best customer buying experience ever and I have purchased many cars in my lifetime. Highly recommend Mike and the Sapaugh dealership!






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2026 Buick Encore GX Avenir
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Survey
I bought my car in for service, my advisor Adam was nice friendly and I had worked with him before.






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Mr Louie
Scheduled Maintenance, arrived on time, service was completed in the time frame given and on the road again.






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2026 Buick Encore GX Avenir
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As usual, very good service.
As usual, very good service. Chad Boxdorfer was there as soon as I got out of the car. He was very polite and courteous. Got the car serviced and ready to go in the time he told me. Dave H.






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2026 Buick Encore GX Avenir
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Everything was great from a service prospective.
Everything was great from a service prospective. Took off a star for the 3% credit card fee. Service is not cheap at the dealer and to tack on an extra 3% is unnecessary. In addition I have a GM credit card and to charge an extra 3% at the dealer pretty much makes the card useless. I?ll probably just cancel it






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2026 Buick Encore GX Avenir
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From purchase to first service, no complaints.
From purchase to first service, no complaints. My purchase was smooth and easy with Nicki, and my service was fast and efficient with Heather! Thank You!






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2026 Buick Encore GX Avenir
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The service was fast and Very Friendly!
The service was fast and Very Friendly! The service manager kept me informed and I was a walk in but was serviced with in 1 hour and a half! Great Organization!!






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Bo is a asset for your dealership with his professional
Bo is a asset for your dealership with his professional manners of taking care of customer needs when they are purchasing a car to fit their budget of completing a deal of customer satisfaction of driving it off the lot.
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About the 2026 Buick Encore GX Avenir
Preferred shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Front-wheel drive
- Combined MPG
- 30
- Transmission
- CVT Transmission
- Engine
- 155.0-hp, 1.3-liter, 3 Cylinder Engine (Gasoline Fuel)

How much does the 2026 Buick Encore GX Avenir cost?
The 2026 Buick Encore GX Avenir price depends on optional features. Prices typically start at $25,900 and go as high as $33,000 for fully loaded models.
What is the MPG of the 2026 Buick Encore GX Avenir?
The 2026 Buick Encore GX Avenir offers up to 30 MPG in city driving and 31 MPG on the highway for a combined rating of 30 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle options, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2026 Buick Encore GX Avenir?
The 2026 Buick Encore GX Avenir compares to and/or competes against the following vehicles:
*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.
Buick Encore GX trims
-
Buick Encore GX 2026 ST
138 listings starting at $27,829
-
Buick Encore GX 2026 Preferred
90 listings starting at $27,048
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