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Sun GMC
Wantagh, NY
2,188 Reviews
Sun GMC Hummer of Wantagh proudly serves Long Island and NYC customers with a huge selection of SUV's and trucks. We offer our products and service at very competitive prices in a clean, friendly and dignified atmosphere. Please call or email if you have any questions. We want to make your shopping experience smooth, easy and memorable. www.BuiskGMC.com 516-781-6666
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This rating includes all dealership reviews, with more weight given to recent reviews.
Sales Price Transparency
Service Price Transparency
Trade-in Experience
Purchase Time
Finance Experience
Workmanship
Service Time
Service Communication
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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Showing 2,188 reviews
October 16, 2026
I had a great experience at Sun GMC! Tony took the time to discuss all of my options and helped me get the best deal. I couldn’t be happier with my new car! Tony took the time to discuss all of my options and helped me get the best deal. I couldn’t be happier with my new car! More
by Nicolebonacasa
October 14, 2026
Tony and Steve were both outstanding professionals. We were window shopping on Saturday, drove home with a new car on Monday We were window shopping on Saturday, drove home with a new car on Monday More
by ldg63laura
September 29, 2026
Matt was absolutely wonderful to work with! He got us an amazing deal at a great price and made the entire process so easy. He was extremely thorough, knowledgeable, patient, and took the time He got us an amazing deal at a great price and made the entire process so easy. He was extremely thorough, knowledgeable, patient, and took the time to make sure everything was perfect. We couldn’t be happier with our new car and truly appreciate everything Matt did for us. Highly recommend him! More
by rwroblewski87
September 24, 2026
Matt was cordial and detail oriented, very professional and informative on the different models that were available. and informative on the different models that were available. More
by Tpalermo04
September 16, 2026
Great dealership and sales personnel. No pressure in purchasing a vehicle. Matt S., my sales assistant was knowledgeable and helped with the sales process even on his day off. Dealer No pressure in purchasing a vehicle. Matt S., my sales assistant was knowledgeable and helped with the sales process even on his day off. Dealership stuck to the agreed price even when an issue with a rebate came up. More
by Chuck T.
September 04, 2026
Very knowledgeable and helpful sales staff. Answered all of my questions and I left fully understanding my new vehicle. Clean and comfortable show room. Answered all of my questions and I left fully understanding my new vehicle. Clean and comfortable show room. More
by kenneth40smith
Employees Worked With
September 02, 2026
Excellent experience with Matthew Saba at Sun GMC. Matt did all he could to ensure 100% satisfaction with purchase and vehicle pick up. Matt did all he could to ensure 100% satisfaction with purchase and vehicle pick up. More
by jcmadv1
Employees Worked With
August 26, 2026
it was great working with Tony again, he's a real pro & knows his stuff very happy with the vehicle & the dealership knows his stuff very happy with the vehicle & the dealership More
by Ted24
Employees Worked With
August 25, 2026
What an amazing experience. Communication was great. They were top notch with delivery and details with explanations. Communication was great. They were top notch with delivery and details with explanations. More
by charlesgeffner
Employees Worked With
August 20, 2026
Best dealership ever! I'm on my 13th vehicle with SUN GMC, and I couldn't be happier. Tony Smith has been outstanding on every purchase and lease I've made over the years. I'm on my 13th vehicle with SUN GMC, and I couldn't be happier. Tony Smith has been outstanding on every purchase and lease I've made over the years. His professionalism, knowledge, and commitment to customer service keep me coming back. Highly recommend SUN GMC and Tony to anyone looking for a great car-buying experience! More
by rla75
