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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 GMC Terrain
for sale
near
River 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 GMC Terrain Elevation

New
2026 GMC Terrain AWD Elevation
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Reviews
Lacrosse
I was put in contact with a new technician and the service was just what I expected STELLAR!

New
2026 GMC Terrain AWD Elevation
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Great Service
My service was completed in an expeditious manner. The entire service staff was very professional, courteous, and kept us informed as to the status of our vehicle.






New
2026 GMC Terrain AT4
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Features
Reviews
I want to give a huge shout out to the staff at this
I want to give a huge shout out to the staff at this location in matteson. As a first time car buyer it was overwhelming but Jeremy barron our sales person made it it a great experience and shout out to the manager in matteson for getting us an amazing deal and the fiance guy to you all we're amazing!






New
2026 GMC Terrain AWD Elevation
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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 GMC Terrain FWD Elevation
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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 GMC Terrain FWD Elevation
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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 GMC Terrain FWD Elevation
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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 . 👍🏻






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Buying my First car
I initially bought my car in July 2022. Our old family car broke down and needed a car. I had been window shopping for cars and looked but I didn?t see a car that stuck out to me until I saw the Buick Envision and fell in love with it and the color. The staff was super helpful throughout the buying process and I?m super happy with my purchase, I haven?t had my first oil change yet but I will def get that done soon at my dealer.






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Reviews
Replacement Rear Window Wiper Blade Cover
Somehow the rear window wiper blade cover on my 2019 Buick Encore went missing.... Being a long-time friend and customer of Mike's, I went to his GMC service center for replacement, and was grateful that Bill Haggerty replaced the missing cover without charge! As always been my experience, GREAT service and GREAT dealership! ...Tom Noble






New
2026 GMC Terrain AWD Elevation
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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 GMC Terrain AWD Elevation
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Napleton Buick Service Department
Kept me informed of status of repair so I could decide if I wanted to wait for the repair. Customer waiting area always clean and comfortable. If the repair extends longer than I can wait, will provide.a ride home which is a great service. Always explains what is needed and what can wait until next service date so I can be prepared for future maintenance. This helps me keep my car in great shape and prevents major issues.

New
2026 GMC Terrain AWD Denali
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Reviews
The salesman at Woody Dave Dickey was very helpful and
The salesman at Woody Dave Dickey was very helpful and professional. I am so happy with my Buick Encore after being a Ford buyer for years!






New
2026 GMC Terrain AWD Elevation
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We worked with Brian Newcomb to purchase a new 2025 Buick
We worked with Brian Newcomb to purchase a new 2025 Buick enclave. From the moment we walked in the door, we felt at ease and were comfortable. Brian was down to earth, honest, and personable. He was knowledgeable and was able to answer all questions. We highly recommend Brian. He made the whole process headache free and easy!
Vehicle information
Features
Reviews
Thank you Sandra at D'Arcy GMC
Sandra was our salesperson. She greeted us eager to help us find what we wanted. Her suggestions and alternative options were helpful in making our decision on which vehicle to purchase. Thank you Sandra! We enjoyed working with you and we will be back to see you when we purchase our next vehicle!






New
2026 GMC Terrain AWD AT4
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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 GMC Terrain Elevation
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The service shop diagnosed and repaired my vehicle
The service shop diagnosed and repaired my vehicle quickly within the week. Very satisfied with my service. I would recommend this professional shop. A good repair facility is rare.






New
2026 GMC Terrain AWD AT4
Vehicle information
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Reviews
Fast professional easy to work with didn't feel pressured
Fast professional easy to work with didn't feel pressured this is my 2nd purchase from them I will definitely go back when it's time for another purchase.






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Survey
Mike Pendleton was great, even though I was looking for Calvin, nevertheless, either was great! Paul was awesome as well!! I would definitely recommend you guys to all of my friends!






New
2026 GMC Terrain FWD Elevation
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New
2026 GMC Terrain Elevation
Vehicle information
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Reviews
Purchase of a certified Buick Regal
I live far from this dealership but they had exactly what I was looking for. The whole experience was very favorable . Everyone I has contact with was very professional and courteous. The salesman I worked with Joe Kendall was excellent. The day after the purchase I noticed that a light strip was missing on one of the outside mirrors. The service dept fixed it. In my opinion they are a top notch GM dealership . Keep up the good work😀
GMC Terrain prices by year
Model year | Prices from | Deals |
---|---|---|
2025 GMC Terrain | $27,997 | |
2024 GMC Terrain | $18,900 | 13 Great deals |
2023 GMC Terrain | $20,700 | 28 Good deals |
2022 GMC Terrain | $17,950 | 26 Great deals |
2020 GMC Terrain | $12,995 | 17 Good deals |
2019 GMC Terrain | $10,875 | 17 Good deals |
2017 GMC Terrain | $8,992 | 8 Good deals |
2016 GMC Terrain | $5,450 | 4 Good deals |
*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.
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