Arlington Heights Buick GMC

Superior Dealership We recently purchased our second GMC vehicle. The sales staff does not pressure you into anything which is a welcome relief for any new car shopper. We recently purchased our second GMC vehicle. The sales staff does not pressure you into anything which is a welcome relief for any new car shopper. We have had excellent satisfaction with the service department. Having a dealership that has superior sales staff as well as service staff is something to be proud of. More

Sullivan is customer focused. Excellent experience. I love the Buick make. My last 8 cars have been Buick. I have dealt with other dealerships over the years and Sullivan by far has been the best . T I love the Buick make. My last 8 cars have been Buick. I have dealt with other dealerships over the years and Sullivan by far has been the best . They are not the closest dealership to me, but they are without any doubt my go to dealership. Thank you! More

Sullivan Buick GMC is a fantastic dealership! My husband and I are expecting our first child and we had to get out of a vehicle that we just purchased 6months ago before the news. Jim Wheeler was My husband and I are expecting our first child and we had to get out of a vehicle that we just purchased 6months ago before the news. Jim Wheeler was able to trade us out and lower our payment. We were able to purchase the Jeep we wanted originally but could not afford New. Thank you for your professionalism and genuine concern. More

Buying from Sullivan Buick was very easy. The sales person and the finance manager were extremely helpful friendly. My husband and I were very informed from the sales person. All our questio The sales person and the finance manager were extremely helpful friendly. My husband and I were very informed from the sales person. All our questions were answered. Also Chris our sales person followed up the week after we bought our car. If we have any problems or questions we know that Sullivan Buick will be there for us. More

Incredible I really recommend this place this people help always they try to do their best if you looking for a dealership that helps you this it's the right one I really recommend this place this people help always they try to do their best if you looking for a dealership that helps you this it's the right one. More

Smooth discussion process We bought the 2019 Terrain working while trading in our used Ford and what was really good is that my expectations when making the deal with Gabriel S We bought the 2019 Terrain working while trading in our used Ford and what was really good is that my expectations when making the deal with Gabriel Szwec met very quickly and it was clear for him what I am looking for as well as clear to me what he is offering to me. At the end of the day we ended up with a reasonable deal and we are very happy with the car so far! More

Great overall experience! The salesperson (Gabe) was informative, collaborative and pragmatic throughout the process. He helped us gather key data about the truck options and The salesperson (Gabe) was informative, collaborative and pragmatic throughout the process. He helped us gather key data about the truck options and went above and beyond in a few ways: letting me take the truck home to make sure it fit in my garage and spending his own time after the purchase to show me how the truck functions at a detailed level. He built trust quickly...which is often hard to come by based on my experience with other dealerships/sellers. More

Great experience, would recommend to others I went from leasing a 2017 GMC Terrain SLE to a 2019 GMC Terrain Denali and am thrilled with the upgrade + reasonable payment. Everyone was a pleasure I went from leasing a 2017 GMC Terrain SLE to a 2019 GMC Terrain Denali and am thrilled with the upgrade + reasonable payment. Everyone was a pleasure to deal with which added to my positive experience. So happy. More

We purchased a beautiful Buick LaCross from Sullivan Buick . We are very pleased with the great service that was offered in matching us to the car that we wanted. Phil Pliny was knowledgeable and courteous as We are very pleased with the great service that was offered in matching us to the car that we wanted. Phil Pliny was knowledgeable and courteous as were the rest of the Sullivan team. We look forward to working with their great service department. John & Elaine Clancy More

Excellent experience! We had an excellent experience with Phil as our salesperson. Phil has been incredibly diligent and responsive, and he is also very friendly. We're We had an excellent experience with Phil as our salesperson. Phil has been incredibly diligent and responsive, and he is also very friendly. We're excited about our new Buick Enclave and Phil made the entire experience enjoyable! More