Arlington Heights Buick GMC

Wonder Experience! I just leased a new 2016 Lacrosse. It was the first time I had leased a car and the time that Dan Szwec took to explain my different options was grea I just leased a new 2016 Lacrosse. It was the first time I had leased a car and the time that Dan Szwec took to explain my different options was great. He came up with some options that saved us money and really made the whole process a breeze. Victor Melendez took care of us for the final paperwork and it couldn't have gone any smoother. Victor also took quite a long time showing me all the features on the new Lacrosse, getting my phone set up, my OnStar account transfered to the new car, and all the other bells and whistles that this new car has, Thank you all! More

Felt like at home Great place I searched several dealers looking for a Cadillac Escalade till I came across a white 05 it wasn't new but I went and checked it out and Great place I searched several dealers looking for a Cadillac Escalade till I came across a white 05 it wasn't new but I went and checked it out and loved it wasn't sure if I was going to buy it but a couple days later after thinking on buying it I called phill told him I wanted it so not telling my girlfriend what I was doing I surprised her buy buying it for her for Christmas thanks Phil so it had one minor issue with the heat and knowing it was as is Phil and management said no hesitation bring it in will fix it. Great place thanks guys More

A place that gets it As a person who rarely buys a new auto, I found that dealing with Sullivan was a breeze. Phil in sales took the time to answer all of my questions an As a person who rarely buys a new auto, I found that dealing with Sullivan was a breeze. Phil in sales took the time to answer all of my questions and made me feel at ease. At no point did I feel like I was being sold and he took the time to walk me through the numbers rather than only focusing on the features of the car. I truly appreciated the experience and would recommend them over other local dealerships. More

Top Notch Experience Phil Pilny in Sales and Mike O'Connell in Finance were great to work with in purchasing my 2015 Yukon Denali. They went above and beyond to get all t Phil Pilny in Sales and Mike O'Connell in Finance were great to work with in purchasing my 2015 Yukon Denali. They went above and beyond to get all the features I wanted and found excellent financing. Most importantly, they were FAST and EFFICIENT! They are not my closest dealership, but I will go out of the way to purchase there again. More

Great Team @ Sullivan I was looking to replace my Tahoe and was considering a Denali. Phil Pilney & the team made my decision to buy the Denali very easy. I was looking to replace my Tahoe and was considering a Denali. Phil Pilney & the team made my decision to buy the Denali very easy. More

Great experience and overall service! Very friendly and helpful people all the way from sales to finance! Made it seem like their only concern was about taking care of the customer! Very friendly and helpful people all the way from sales to finance! Made it seem like their only concern was about taking care of the customer! More

Great Experience! Thanks to our saleswoman Cindy Laser we are now proud owners of a 2015 Acadia!! Thank you for making our GMC purchase amazing! The whole process went Thanks to our saleswoman Cindy Laser we are now proud owners of a 2015 Acadia!! Thank you for making our GMC purchase amazing! The whole process went very smoothly!!! The whole Sullivan team was great! It’s very clear they do care about their customers! Would definitely recommend going here if you're looking for a hassle free experience! More

Geoff Sulkowski surprised me! I never expected to buy a GMC until I went with my husband to replace his car. My husband looked at the Yukon and Geoff also showed us what was on the I never expected to buy a GMC until I went with my husband to replace his car. My husband looked at the Yukon and Geoff also showed us what was on the lot to compare. Geoff was so helpful explaining all the car options and I soon really liked the Acadia. We ended up buying two cars this year! More

mark latta was incredible, helpful, awesome. I walked in sullivan buick gmc and walked out the happiest man in the world. Mark latta made the experience very pleasant and was very helpful. I walked in sullivan buick gmc and walked out the happiest man in the world. Mark latta made the experience very pleasant and was very helpful. More

Happy Car Buying Phil Pilny helped explain the different GMC and Buick cars that would fit our needs. He was not high pressure. He was easy to work with and followed t Phil Pilny helped explain the different GMC and Buick cars that would fit our needs. He was not high pressure. He was easy to work with and followed through to make sure we got everything we needed. More