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Sun GMC
Wantagh, NY
2,080 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
Top Reviewed Employees
Latest Reviews
June 17, 2025
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
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by Dtozzi103
Employees Worked With
June 13, 2025
Justin made it simple, saved me over $100/month compared
to another GMC dealership and was patient and clear. Great salesman.
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by KrisK
Employees Worked With
June 12, 2025
My 5th or 6th car now with Sun GMC.
They don’t give me the run around just the facts. Justin is a great asset to Sun GMC and made the whole process with my trading in and buying a new l
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by Rackolamb
Employees Worked With
Dealership Inventory (156 Vehicles)
Photos & Amenities
- After Hours Drop-Off
- Children's Play Room
- Customer Lounge Area
- Free Coffee
- Free WiFi
- Quick Lube
- Shuttle Service
- Rental Car Service Onsite
