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Sun GMC
Wantagh, NY
2,126 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 2,126 reviews
September 21, 2025
We had an excellent experience at Sun GMC. Every detail of our purchase was explained in great detail and we never felt pressure to make any decisions. A truly honest staff that helped us thro Every detail of our purchase was explained in great detail and we never felt pressure to make any decisions. A truly honest staff that helped us through the process. Highly recommend this dealer. More
by kmeyer1174
September 18, 2025
Matt is always so helpful and a pleasure to work with. . This is the second car we purchased with Matt Fierce. . This is the second car we purchased with Matt Fierce. More
by acv1116
September 17, 2025
Best people to work with. Don't go anywhere else to buy a truck. Honest people !!! Don't go anywhere else to buy a truck. Honest people !!! More
by Vdella76
September 10, 2025
Very efficient, helpful, knowledgeable, respectful and easy to work with. A great experience no problems A pleasure easy to work with. A great experience no problems A pleasure More
by jimmcg1113
Employees Worked With
September 03, 2025
Tony was very professional in helping me select the right vehicle for my needs He also explained all details about vehicle and walked me thru the dealership service center and made sure I was completely sati vehicle for my needs He also explained all details about vehicle and walked me thru the dealership service center and made sure I was completely satisfied! We made the right choice! More
by Johnwaltersmm
September 03, 2025
We are customers from 2019 and are back because by far this dealership is A++. Justin is is an awesome asset and he is a sharp and knowledgeable sales associate. In my view a real keeper. Love the experie this dealership is A++. Justin is is an awesome asset and he is a sharp and knowledgeable sales associate. In my view a real keeper. Love the experience we had today. Anyone who is skeptical about car salesman should absolutely deal with him. Took care of my whole family this week. Keep SUN Auto group on your radar. And a great deal was had! William Vitale More
by BBVitale
September 02, 2025
Very helpful and friendly, this was my second SUV from them and was very satisfied both times them and was very satisfied both times More
by footloose6986
August 27, 2025
Purchased my third and forth vehicles from Sun GMC, couldn't be more pleased with sales and service at Sun GMC. Awesome and friendly staff. couldn't be more pleased with sales and service at Sun GMC. Awesome and friendly staff. More
by mja360
August 26, 2025
I had a positive experience with Justin and the Dun GMC/Buick Dealership. The only thing that was off was when it came into trading in my 2015 GMC Terrain, they tried to tell me it wasn’t worth anythin GMC/Buick Dealership. The only thing that was off was when it came into trading in my 2015 GMC Terrain, they tried to tell me it wasn’t worth anything. Then they came back saying they could possibly offer me 2k for it. I sold it to Carvava for $6.2k. How good are your mechanics? It comes down to honesty. If you don’t want trade ins just say so upfront. More
by Mpburke
Employees Worked With
August 26, 2025
Tony Smith was a pleasure to work with! He answered all of my questions and took the time to find me the perfect GMC Terrain that fit my needs. I highly recommend working with Tony when loo He answered all of my questions and took the time to find me the perfect GMC Terrain that fit my needs. I highly recommend working with Tony when looking to buy or lease your next car! More
by Joshdreyer.9
