
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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Had a very pleasurable experience at GMC. They were very helpful and made the process easy. They were very helpful and made the process easy. More
I just purchased my new 2025 Yukon XL at4 from Sun GMC of Wantagh NY, Top notch dealership from sales and financial to service Wantagh NY, Top notch dealership from sales and financial to service More
Matt Sabine was a HUGE help, super knowledgeable and a great representative of the company. He made this process super easy for us and definitely deserves praise for his work ethic. great representative of the company. He made this process super easy for us and definitely deserves praise for his work ethic. More
Easy to do business with. Matt was very polite and responsive. The purchase was very efficient. Matt was very polite and responsive. The purchase was very efficient. More
Sun GMC and there staff are very professional and Matt was able to negotiate a Great deal for us was able to negotiate a Great deal for us More
The whole buying experience was quick and easy. Justin was knowledgeable about all the current programs which allowed me to save on the price of the truck. The paperwork was handled quickly and eff Justin was knowledgeable about all the current programs which allowed me to save on the price of the truck. The paperwork was handled quickly and efficiently. Best dealer experience I have ever had. More
As with previous years, from the moment my wife and I reached out to Tony Smith with our interest in leasing, we were met with professionalism, attentiveness, and his genuine desire to assist us. He has reached out to Tony Smith with our interest in leasing, we were met with professionalism, attentiveness, and his genuine desire to assist us. He has always gone above and beyond to ensure that our interests are met and treats us like valued customers throughout the entire car-leasing process. He is simply the best! More
The experience went very well. Justin was very helpful and patient! I love my new car Justin was very helpful and patient! I love my new car More
He organized everything perfectly for me he did all the leg work and got all the paperwork prepared for me it was a very easy purchase I would definitely recommend this salesman and dealership leg work and got all the paperwork prepared for me it was a very easy purchase I would definitely recommend this salesman and dealership More

So happy to be enjoying my new GMC from SUN. Tony was helpful and efficient, he didn't oversell what I specifically asked for and I appreciate that most as I am not currently in the position fi Tony was helpful and efficient, he didn't oversell what I specifically asked for and I appreciate that most as I am not currently in the position financially I had previously been in. More