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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 ST
for sale
near
Lake Forest, IL
- 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 Sport Touring
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Reviews
Great purchase experience
The Team that my husband and I worked with Dillon, Tim & Dan, were all very helpful and courteous. We had a certain price point and they managed to get us very close to where we needed to be AND we got the car we really wanted. Buying process was seamless, communication was great, and customer service was wonderful. This was our second purchase with Haggerty and we highly recommend!! Thank you






New
2026 Buick Encore GX Sport Touring
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Reviews
Customer service one of the best AJ was very helpful I
Customer service one of the best AJ was very helpful I been a customer for years I will definitely recommend this place to anyone.






New
2026 Buick Encore GX Sport Touring
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Reviews
Ernie was a great salesman he walks you through eve step
Ernie was a great salesman he walks you through eve step of the process






New
2026 Buick Encore GX Sport Touring
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Reviews
Went to look for a used car.
Went to look for a used car. Jarvis Jackson at was upfront and provided all the background for the car and allowed us to drive the car to make us feel comfortable. No pressure and felt comfortable with the process. Will definitely come back and ask for Jarvis again.






New
2026 Buick Encore GX Sport Touring
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Reviews
Our salesperson Kevin Fortman was excellent.
Our salesperson Kevin Fortman was excellent. He took his time to make sure we got the car that we wanted and needed. Every part of the deal was handled with excellent service.






New
2026 Buick Encore GX Sport Touring
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Reviews
alex gave me a great deal on our new buick.
alex gave me a great deal on our new buick..... thank you so much alex.

New
2026 Buick Encore GX Sport Touring
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Reviews
Todo muy bien exelente y buen servicio al cliente y en
Todo muy bien exelente y buen servicio al cliente y en Español muy bien para la gente hispana

New
2026 Buick Encore GX Sport Touring
Vehicle information
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Reviews
Manny was very patient with us when he explaining all the
Manny was very patient with us when he explaining all the technology with the new car.






New
2026 Buick Encore GX Sport Touring
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Reviews
Second car I purchased from castle gmc our sales person
Second car I purchased from castle gmc our sales person was Nubia /great experience every time helpful and always greats us as family highly recommend castle gmc Nubia and Brandon will take very good care of you . 👍🏻






New
2026 Buick Encore GX Sport Touring
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Reviews
They Make You Family - Even Long Past The Sale
I have bought high quality two used cars from this dealership and gotten service there as well. The care and time that the entire staff gives to their customers is beyond exceptional. They are always fair and always go above and beyond. (Insider tip: Ask for Mr. James!)






New
2026 Buick Encore GX Sport Touring
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Great Cars and also good service.
Great Cars and also good service. Vincent Vega was very helpful thank you Vincent for all your help. This is our third car from Castle Buick GMC. We loved thank you .!






New
2026 Buick Encore GX ST
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Reviews
Kevin Maldonado one of the finest young men we ever dealt
Kevin Maldonado one of the finest young men we ever dealt with purchasing our 2025 GMC Yukon very knowledgeable friendly even helped us with Sirius Radio, exceeded all expectations! Thank you once again G & L






New
2026 Buick Encore GX Sport Touring
Vehicle information
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Reviews
Great Team in all departments
Team was Great James and Financing department went above and beyond for us






New
2026 Buick Encore GX Sport Touring
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Reviews
Palmen GMC/Cadillac- Kenosha, Wisconsin
I have worked with Dan Salisbury for years in regard to leasing various cars. Dan works very hard to find what I am looking for within the payment range I need. Dan never makes me feel bad for additional requests or continued questions. If there are any problems they are quickly resolved. During this last lease I had pleasure of also working with Alfonso Gomez. He was very quick at resolving small issue that I had immediately. Jason Garon in the service department is always amazing about getting my car for any oil changes or needed work. I am happy to recommend this team to others.






New
2026 Buick Encore GX Sport Touring
Vehicle information
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Reviews
I haven't had time to get together with the dealership I
I haven't had time to get together with the dealership I am hoping to go in this weekend.






New
2026 Buick Encore GX Sport Touring
Vehicle information
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Reviews
Best experience I've had when purchasing a vehicle.
Best experience I've had when purchasing a vehicle. Everything was handled quicky and professionally with no pressure to consider anything other than what I had asked for. I was completely satisfied and would recommend this dealer and my sales associate Larry.






New
2026 Buick Encore GX Sport Touring
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New
2026 Buick Encore GX ST
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Manny was extremely helpful and knowledgeable in helping
Manny was extremely helpful and knowledgeable in helping purchase a new Terrain. He made the experience painless and was always looking out for what was best for the buyer. A+






New
2026 Buick Encore GX Sport Touring
Vehicle information
Features






New
2026 Buick Encore GX Sport Touring
Vehicle information
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Buick Encore GX prices by year
Model year | Prices from | Deals |
---|---|---|
2025 Buick Encore GX ST | $24,997 |
About the 2026 Buick Encore GX ST
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 ST cost?
The 2026 Buick Encore GX ST 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 ST?
The 2026 Buick Encore GX ST 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 ST?
The 2026 Buick Encore GX ST 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 Preferred
36 listings starting at $25,500
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