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Bill Kay Buick GMC
Downers Grove, IL
1,570 Reviews
Whether you are looking for a new or used Buick or GMC car, truck, or SUV you will find it here. We have helped many customers in or near Downers Grove, Naperville, Oak Brook, Villa Park and Darien find the Buick or GMC of their dreams!
We know that prospective customers are extremely well educated when researching their next vehicle. Bill Kay Buick GMC has made it easy to get all the available vehicle information so you can spend less time researching and more time enjoying your purchase. Check out our new specials and used specials for additional savings on your next vehicle.
As a premier Illinois Buick and GMC dealer, we have a huge selection of new and used vehicles from which to choose. Bill Kay Buick GMC online and offline customers enjoy vehicle specials every day. We offer Buick and GMC service & parts, an online inventory, and outstanding financing options, making Bill Kay Buick GMC a preferred dealer serving Downers Grove, Naperville, Oak Brook, Villa Park and Darien area Buick and GMC buyers. Ready to set up a test drive? Visit our Naperville area Buick, GMC dealership in Downers Grove, IL today!
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
Hours
Sales/Showroom
Monday 9:00 AM - 8:00 PM
Tuesday 9:00 AM - 8:00 PM
Wednesday 9:00 AM - 8:00 PM
Thursday 9:00 AM - 8:00 PM
Friday 9:00 AM - 8:00 PM
Saturday 9:00 AM - 6:00 PM
Sunday Closed
Service
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
Parts
Monday 7:00 AM - 6:00 PM
Tuesday 7:00 AM - 6:00 PM
Wednesday 7:00 AM - 6:00 PM
Thursday 7:00 AM - 6:00 PM
Friday 7:00 AM - 6:00 PM
Saturday 8:00 AM - 4:00 PM
Sunday Closed
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Showing 1,570 reviews
February 18, 2026
Very helpful, over text and in person! Communication was a breeze! Thank you for all of your help, Mina! Communication was a breeze! Thank you for all of your help, Mina! More
by mcnamaraliz
Employees Worked With
February 10, 2026
Mina is very pleasant and accommodating. He was only on his second day on the job. He humbly asked for assistance from his manager when needed. He was only on his second day on the job. He humbly asked for assistance from his manager when needed. More
by Gidget
Employees Worked With
February 08, 2026
I had an appointment and it was a nice touch that Mina was waiting for me outside to greet me. Everyone was professional and did a nice job. was waiting for me outside to greet me. Everyone was professional and did a nice job. More
by Hdoll1124
February 07, 2026
Our family has been loyal to Bill Kay for years going back to 2004. We are new to the GMC dealership but had a great experience. Jordyn and Dan were great to work with during our process of purchasing th back to 2004. We are new to the GMC dealership but had a great experience. Jordyn and Dan were great to work with during our process of purchasing the GMC 1500 Sierra. Thank you for your efforts. More
by Mobrien72
January 04, 2026
Jake did a nice job getting us into the car we wanted. We test drove 3 cares before deciding and Jake was patient and helpful all the way. Joe also facilitated the whole process and helped us get it don We test drove 3 cares before deciding and Jake was patient and helpful all the way. Joe also facilitated the whole process and helped us get it done. More
by bill
Employees Worked With
Sassan Hashemi, Jake Richko
December 26, 2025
The sales girl Juana is absolutely fantastic she was willing to work with us. I still wanna buy a car from her willing to work with us. I still wanna buy a car from her More
by Bd4730
Employees Worked With
December 09, 2025
Very knowledgeable and friendly people. My sales rep Dylan and team made the purchase of my new 2025 Envision a hassle free pleasure. Thank you! My sales rep Dylan and team made the purchase of my new 2025 Envision a hassle free pleasure. Thank you! More
by jphunter26
Employees Worked With
December 08, 2025
I went to the dealership, not expecting to buy, but Jordyn made the test drive portion easy for me. He was very knowledgeable about the vehicle that he was showing me as well. Answering the question be Jordyn made the test drive portion easy for me. He was very knowledgeable about the vehicle that he was showing me as well. Answering the question before I could even ask them lol. Overall, he was great. More
by Passion
Employees Worked With
December 08, 2025
jordyn was great. I really appreciate all of his help. He made the process smooth and easy for me and my family we were in and out within an hour. Again, thanks Jordyn I really appreciate all of his help. He made the process smooth and easy for me and my family we were in and out within an hour. Again, thanks Jordyn. We really appreciate all of your help. If anyone ever goes to the dealership, I would recommend them to you. More
by James C
Employees Worked With
December 08, 2025
I HAD A GREAT EXPERIENCE, AND I NOW HAVE A BEAUTIFUL VEHICLE. I WOULD GO BACK IN THE FUTURE FOR ANOTHER VEHICLE. EVERYONE THERE IS VERY NICE. VEHICLE. I WOULD GO BACK IN THE FUTURE FOR ANOTHER VEHICLE. EVERYONE THERE IS VERY NICE. More
by Black Beauty
Employees Worked With
Other Employees :
Sassan Hashemi, Glen Ballantyne
