Arlington Heights Buick GMC

Ater test driving the Enclave, I knew it was the car for me. Mike and Lou were very professional in their approach, I knew what I was willing to pay, and they were very accommodating. Overall, I believe I me. Mike and Lou were very professional in their approach, I knew what I was willing to pay, and they were very accommodating. Overall, I believe I got a very good deal on a magnificent new car. Every one should be commended, they were friendly, professional and very helpful when I received delivery of the car. I will recommend Sullivan!! More

Sullivan is the kind of dealer that wants to give you a good experience when buying a car. Phil was very patient with us (we were there the entire day) and showed us a number of Enclaves just because I was good experience when buying a car. Phil was very patient with us (we were there the entire day) and showed us a number of Enclaves just because I wasn't sure about the interior I wanted. We had our 2 children with us and he was lovely with them. We came in with the intention not to buy the car that day, but left with one anyway, not only because Phil gave us a good deal but also because we wanted to grant him with the sale of a car. More

Geoff made me feel like family! He spent more time with me than probably necessary! I returned to the dealership 4 times prior to purchase and he was always willing to drop everything and give me his full me than probably necessary! I returned to the dealership 4 times prior to purchase and he was always willing to drop everything and give me his full attention! Even after purchase, his quality of service did not change! I returned two times to ask some questions on the techy stuff and he was more than happy to sit down and walk through everything! Geoff even followed up with me after the purchase with a thank you phone call and letter in the mail! I know that if anything goes wrong, Geoff is my guy to walk me through it! Not that anything will go wrong with my amazing new GMC! Thanks Geoff! More

Recently purchased a used Acadia from the wonderful people at Sullivan Buick & Gmc. And have to say the experience was about as easy as buying a car could be. My wife and I had the privilege to work people at Sullivan Buick & Gmc. And have to say the experience was about as easy as buying a car could be. My wife and I had the privilege to work with Geoff Sulkowski who made the whole experience easy and got us the car we wanted for the price we needed. Thanks again to Sullivan for creating a perfect environment and Geoff Sulkowski for treating his customers the right way. More

The best experience I have ever had at a dealership!! Mike A. was friendly, straightforward, and more than fair. Would recommend to everyone- 5 stars!!! Mike A. was friendly, straightforward, and more than fair. Would recommend to everyone- 5 stars!!! More

Mike and Geoff made us feel like valued customers, but we also knew that they were as concerned as we were about providing us with a safe and reliable vehicle for our expanding family. They changed a car bu also knew that they were as concerned as we were about providing us with a safe and reliable vehicle for our expanding family. They changed a car buying experience that we were dreading into an enjoyable and memorable evening, and we left thedealership knowing that we had made the right decision. More

My experience at Sullivan Buick GMC was excellent. Gabriel helped tremendously in picking out the right vehicle for me. He understood exactly what I was looking for and made the transition exceptiona Gabriel helped tremendously in picking out the right vehicle for me. He understood exactly what I was looking for and made the transition exceptionally smooth. I absolutely love my GMC Terrain! More

Mike Ayoub and the team at Sullivan Buick GMC could not have made the process of buying a new car any easier! It was absolutely painless and extremely stress free! If you need a new or used car, go see Mi have made the process of buying a new car any easier! It was absolutely painless and extremely stress free! If you need a new or used car, go see Mike! More

I visited Sullivan Buick GMC to check out a used 2009 Pontiac Torrent they had for sale. I test drove and ended up buying it that day, not only because the price was right, but the salesperson and staff Pontiac Torrent they had for sale. I test drove and ended up buying it that day, not only because the price was right, but the salesperson and staff were friendly and great to deal with. I had a great experience with them and would recommend them to anyone. More

Ted Hess helped us find the SUV we were looking for and helped us get it for the price we wanted. We had a great car buying experience with Tedd Hess at Bill Sullivan GMC. helped us get it for the price we wanted. We had a great car buying experience with Tedd Hess at Bill Sullivan GMC. More