
Sun GMC
Wantagh, NY
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 - 5:30 PM
Sunday 11:00 AM - 4:00 PM
Service
Monday 7:30 AM - 5:00 PM
Tuesday 7:30 AM - 5:00 PM
Wednesday 7:30 AM - 5:00 PM
Thursday 7:30 AM - 5:00 PM
Friday 7:30 AM - 5:00 PM
Saturday Closed
Sunday Closed
Parts
Monday 7:30 AM - 5:00 PM
Tuesday 7:30 AM - 5:00 PM
Wednesday 7:30 AM - 5:00 PM
Thursday 7:30 AM - 5:00 PM
Friday 7:30 AM - 5:00 PM
Saturday Closed
Sunday Closed
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During a time where getting a car felt near impossible, Mike La Rosa saved the day! He worked with me in regards to my budget and satisfying all of the amenities I wanted in my vehicle. However, getting a Mike La Rosa saved the day! He worked with me in regards to my budget and satisfying all of the amenities I wanted in my vehicle. However, getting a car was secondary to the care and support I received during the process. Mike walked me through every step of the way and I never doubted his ability to "do right by the customer". I whole-heartedly appreciate all of Mike's assistance with sending me off in my brand, new 2022 Buick Encore. Thanks Mike!!!! You rock! Thanks Sun :) More

Tatianna was our salesperson. She was so good at keeping us updated and working to get us the best deal possible. She gave good advice and gave a thorough explanation about all She was so good at keeping us updated and working to get us the best deal possible. She gave good advice and gave a thorough explanation about all the bells and whistles on the vehicle. It’s a very welcoming dealership. Everyone is very friendly. The owner came out to meet us and congratulate us. They work with you to explain the process of getting the car you want. I wold recommend them to anyone. And my truck is amazing btw!! More

Sun Buick GMC was the Best experience I ever had buying a new car. The entire staff was Great and Rod my sales guy was awesome. new car. The entire staff was Great and Rod my sales guy was awesome. More
I was so fortunate to have Mike answer my phone call to answer some questions Friday night. He was so accommodating and helped answer all my questions. We set up a meeting and he was helpful. Mike made the answer some questions Friday night. He was so accommodating and helped answer all my questions. We set up a meeting and he was helpful. Mike made the car buying process so easy for me and my crazy schedule. I am so happy with my new Buick. Thank you Mike! More

This was not my first GMC vehicle, however it was my first time buying a GMC from this dealership. My sales representative, Michael LaRosa, was patient and knowledgable about all the vehicles I was look first time buying a GMC from this dealership. My sales representative, Michael LaRosa, was patient and knowledgable about all the vehicles I was looking at. Michael not only took the time to explain everything I was signing, he also walked me through each and every feature my new truck has to offer (and there are A LOT of features) upon delivery. I’ve dealt with many car salesmen, and Michael, by far, was the best I’ve encountered. During my delivery, Matt and Roberto were also helpful and very pleasant to work with. I dealt with Mitch who explained the financial part of my purchase/lease, and he as well, took the time to explain and answer all questions I had. Patrick was also involved in getting me the EXACT the vehicle I wanted. Despite my numerous questions and specific wants, all the gentlemen who assisted in this process, especially Michael, made it easy and comfortable. I highly recommend this dealership to anyone looking for a vehicle. More
Mike was very helpful with returning my lease and purchasing my New Sierra. Thanks to Him and the Team. Thanks for Patrick for being involved and helping with everything also what a Big Help!!! purchasing my New Sierra. Thanks to Him and the Team. Thanks for Patrick for being involved and helping with everything also what a Big Help!!! Thanks Again More
This is our second SUV with Sun Buick. And our best dealership experience! Tony and all sales and the management team, the finance dept(Margaret) they all are kind, professional and made u And our best dealership experience! Tony and all sales and the management team, the finance dept(Margaret) they all are kind, professional and made us feel like family! You have a CFL in us! Thank you Tony and all the team at Sun Buick!!! More