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Sun GMC
Wantagh, NY
2,123 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 2,123 reviews
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
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 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 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
August 25, 2025
Getting my new GMC Terrain at Sun GMC was a great experience! There was no unnecessary haggling or pressure to buy a more expensive car, I saw the car immediately that I wanted and Tony Smith made it experience! There was no unnecessary haggling or pressure to buy a more expensive car, I saw the car immediately that I wanted and Tony Smith made it happen. There was no pressure, no “let me talk to my manager,” there was no bait and switch, he gave me a number and that was it. He took the time to show me all the amazing features the car had. Tony was very knowledgeable and knew from top to bottom everything about each car in the dealership. I will be encouraging my family to go there for their next car. I have had bad experiences in car dealerships before, but between the car itself and the treatment you get at the dealership I will continue to lease GMC and know that Sun will be my go to place! More
by atyrrello
Employees Worked With
August 23, 2025
Matt is the best he really made this easy and fast for us I will be coming back and sending my family I will be coming back and sending my family More
by Vincenzogallo8
Employees Worked With
August 23, 2025
Matt was excellent! He was informative, professional and fun to talk to. Thank you Matt and Sun GMC! He was informative, professional and fun to talk to. Thank you Matt and Sun GMC! More
by ladytan12
