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Sun GMC
Wantagh, NY
2,148 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 2,148 reviews
November 27, 2025
Everything was exceptional from beginning to end! Patrick, Steve and Matthew were great to work with and amazing Patrick, Steve and Matthew were great to work with and amazing More
by jose.diaz108
November 25, 2025
Matt did a great job in telling us all about our new Terrain. He answered all our questions and was very professional. Great doing business at the dealership and would recommend Sun to anyone. Terrain. He answered all our questions and was very professional. Great doing business at the dealership and would recommend Sun to anyone. More
by Lou10461
Employees Worked With
November 14, 2025
We had a very good experience at the dealership, especially dealing with Matt Sabia. He was extremely knowledgeable and didn’t waste our time showing us cars we clearly weren’t interested in. especially dealing with Matt Sabia. He was extremely knowledgeable and didn’t waste our time showing us cars we clearly weren’t interested in. More
by dfarinocpa
November 02, 2025
I am a returning customer at SUN GMC and we had another great experience there! Matthew was very helpful and patient with us! great experience there! Matthew was very helpful and patient with us! More
by Nicole J.
October 24, 2025
Matt and Steve were friendly, informative, and answered all my questions in a way that was easy to understand. I will recommend them highly. all my questions in a way that was easy to understand. I will recommend them highly. More
by tony
October 12, 2025
Justin and Steve were fantastic with guiding us through the process and gave us a great deal. We really appreciated their professionalism and commitment to ensuring we were comfortable with the purchase. H the process and gave us a great deal. We really appreciated their professionalism and commitment to ensuring we were comfortable with the purchase. Highly recommend!!! More
by ggc.campbell
October 12, 2025
Tony was a great salesman from beginning to end. I felt very comfortable and never got a pushy vibe from him, which I really appreciated. Shopping for a car can be an exhausting task but Tony made i I felt very comfortable and never got a pushy vibe from him, which I really appreciated. Shopping for a car can be an exhausting task but Tony made it feel effortless and exciting. I would highly recommend Tony and Sun GMC. More
by Eileen10
October 09, 2025
Fantastic service and sales he made process simple and enjoyable I would highly recommend him enjoyable I would highly recommend him More
by jgreane1
October 04, 2025
Matthew was a great help showing us how to understand all the new features in the car. the new features in the car. More
by bgcg32
October 01, 2025
Antony was extremely easy to work with. He was very professional and handled everything with ease! I have purchased many vehicles and he is the best dealer I have ever worked with! He perso He was very professional and handled everything with ease! I have purchased many vehicles and he is the best dealer I have ever worked with! He personally set up the vehicle and walked me through all of its features. I would recommend him to everyone! More
by Agreco3
