





Each Buick/GMC Certified Pre-Owned vehicle is thoroughly inspected and reconditioned and includes factory-backed limited warranties and roadside assistance.

Featured Vehicles Check out our vehicles on special this month
Current Offers
View this month's current offers and promotions on select Buick, GMC vehicles.
Our Reviews
Tom, Ray and Louis were amazing. We will be returning for our vehicle needs. Thank you!
Dave was great, he was efficient and made the process fairly simple. Thanks again, Dave
Really appreciated how Rick Wrobel and Tom Galloway handled everything. Good explanations, flexibility, listening, and overall just how the transaction was administered. Very professional, no pressure approach was right on target. Thank you.
Great experience at Ettleson Buick! Michael and Luis were super helpful, professional, and made the process easy. Highly recommend!
Mike Calemyn treated us like family! We wouldn’t have accessed all our wonders in the new car without Luis! Wonderful team!!
Tom, Angelo, and Lewis were soo great during my car buying process. So respectful of my time and schedule.
Jim and Louis was a great help. Very patient and informative. Made the process smooth. They’re great!
I will not punish the whole dealership for my experience with one person – my salesman!!! I know salesman are supposed to be aggressive and even pushy. It’s their job.!!! I have bought numerous cars in my lifespan and I must say this was probably the most stressful experience!! I only purchased the specific car not because it was the one I had to have, but it was because the dealership certified it!!! if I had taken time to really think about the situation-I would not have made my purchase at that time!! numerous things were not done-things were rushed and skipped over such as the big thing like going on a test drive and thoroughly checking the car out!!! I have driven the same make and model of car, but not this specific one prior to purchase?????? I did not feel respected and should have taken that as my first clue, and either asked for a different salesperson or left the dealership!!! I attempted to leave three different times and was told to sit down!!!! I accept that I have made my choice and now have to live with it!!! I don’t have to like it!!!!
I have been very satisfied. This is the 3rd vehicle I brought at Ettleson. I must be satisfied.
Great service from Louis and Keith. Very helpful and friendly
I was treated with high regard as a person, I was asked what I wanted and Dan and Tom both worked to help me obtain a vehicle of my choice and budget, I'm absolutely overjoyed!!!
Thankful for the help from Michael, Luis, & Tom when purchasing our new car.
Exceptional service
Sal was nice and helpful. My oil charge was completed quickly since I waited at the dealership.
Welcome to Ettleson Buick GMC
Welcome to our esteemed Buick and GMC dealership in La Grange, IL, where excellence in customer service and an extensive selection of vehicles define us. Our unique value proposition lies in our commitment to providing a personalized car buying experience, ensuring each customer finds the perfect vehicle to match their lifestyle.
Our inventory boasts a wide range of quality new, used, and certified pre-owned vehicles, catering to various preferences and needs. Whether you're in the market for the sleek Buick Encore GX for sale in La Grange, IL, the robust GMC Terrain, or the powerful GMC Sierra 1500, our dealership is your go-to destination. Our selection is meticulously curated to meet the high standards of our discerning clientele, ensuring satisfaction at every turn.
Explore Our Comprehensive Services
At our dealership, the customer experience extends far beyond the sale. Our finance center is equipped to offer personalized financing solutions, making the dream of owning a new Buick and GMC cars for sale a reality for every customer. Additionally, our state-of-the-art service center in La Grange, IL provides exceptional maintenance and repair services. From service coupons in La Grange, IL to regular tune-ups, we ensure your vehicle remains in peak condition.
We invite you to explore the unparalleled inventory and services at our new and used car dealership. For more information, to schedule a test drive, or to inquire about financing options, please contact us today. Your next automotive adventure begins here.
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SALES
Sales Hours:Special Hours- Independence Day - July 4thClosed
- Mon - Thu9:00 AM - 8:00 PM
- Fri9:00 AM - 7:00 PM
- Sat9:00 AM - 5:00 PM
- SunClosed
SERVICE
Service Hours:Special Hours- Independence Day - July 4thClosed
- Mon - Fri7:30 AM - 6:00 PM
- Sat8:00 AM - 4:00 PM
- SunClosed
PARTS
Parts Hours:Special Hours- Independence Day - July 4thClosed
- Mon - Fri7:30 AM - 6:00 PM
- Sat8:00 AM - 4:00 PM
- SunClosed