
Sun GMC
Wantagh, NY
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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This is our 4th GmC lease and each time the experience is better and better. Matt made this decision very difficult to turn down. He was patient, not pushy and easy to work with. Highly recommend him. better and better. Matt made this decision very difficult to turn down. He was patient, not pushy and easy to work with. Highly recommend him. More

The customer service at Sun Gmc was phenomenal they answered all my questions & concerns without a problem & they made my purchase go very fast and smoothly answered all my questions & concerns without a problem & they made my purchase go very fast and smoothly More
I was very happy with Matt and how he answered all my questions and made the whole car buying experience fantastic questions and made the whole car buying experience fantastic More
Matt was a pleasure to deal with, listened to what I was looking for and showed me to exactly what I needed. He also listened to my needs and structured the deal accordingly. looking for and showed me to exactly what I needed. He also listened to my needs and structured the deal accordingly. More
Justin was able to get me into my 2026 red Terrain, which I named Ruby, after my grandmother. Who I loved with all my heart. He made everything effortless. His professionalism & friendliness put my family at I named Ruby, after my grandmother. Who I loved with all my heart. He made everything effortless. His professionalism & friendliness put my family at ease. I told him what I wanted, and he got exactly what I asked for. Thank you for making the process easy Justin. You are GREAT salesman. More
This is the fourth vehicle we bought from Sun GMC and Justin. The experience is always second to none! We weren’t even in the market for a new vehicle but Justin remembered our exact configuration and te Justin. The experience is always second to none! We weren’t even in the market for a new vehicle but Justin remembered our exact configuration and texted us to see if we would be interested. 48 hours later, we picked up the vehicle. More

It was Excellent service . Tatiana was very professional and helpful at the same time through the whole process . She helped us picked the right car without any pressure . Tatiana was very professional and helpful at the same time through the whole process . She helped us picked the right car without any pressure . More
I have been a customer since I bought an Acadia in 2012 and I've been very pleased with there sales and service staff. The sales consultant (Justin Thompson) we had the pleasure of using to purchased this and I've been very pleased with there sales and service staff. The sales consultant (Justin Thompson) we had the pleasure of using to purchased this Acadia was pleasant and knowledgeable. More

Tatiana was great! She was very professional, informative & friendly! I would definitely recommend Tatiana n the dealership. David in finance was informative n friendly She was very professional, informative & friendly! I would definitely recommend Tatiana n the dealership. David in finance was informative n friendly too! More
Had a very pleasurable experience at GMC. They were very helpful and made the process easy. They were very helpful and made the process easy. More