
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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Another excellent experience This is the second GMC I’ve leased from SUN in the last two years. Dann Giordano has always been up front in price negotiations and is extremely knowl This is the second GMC I’ve leased from SUN in the last two years. Dann Giordano has always been up front in price negotiations and is extremely knowledgeable. My service experiences have also been positive. Maintenance has been performed while I waited, in a prompt, neat, and efficient manor. As long as GMC and or Buick keeps making vehicles that meet my needs I’ll be back again and again. More
Best GMC dealer on Long Island IMG_9032.JPG Sun Auto Group is the best auto dealer on Long Island Very friendly and helpful staff. My wife and I have gotten 3 trucks fr IMG_9032.JPG Sun Auto Group is the best auto dealer on Long Island Very friendly and helpful staff. My wife and I have gotten 3 trucks from this dealership with 100% satisfaction every time. Vehicle service and maintenance is reasonable and scheduling is accommodating to our needs. We travel 40 miles one way just to go to Sun GMC and Buick of Wantaugh. Victor Moronta is an exceptional sales associate, always helpful and courteous. Joe Gillespie is also outstanding. We will always return to Sun Auto Group for all of our automotive needs. Everyone at Sun is a credit to the auto sales industry. Thank you again Sun Auto Group for being great!!!!! Sincerely, Mr & Mrs Toby Dulanski. More

Fantastic experience I can’t even tell you how amazing my experience was here...everything and everyone was PHENOMENAL from start to finish! Mitch was my salesman and he w I can’t even tell you how amazing my experience was here...everything and everyone was PHENOMENAL from start to finish! Mitch was my salesman and he was informative, trustworthy and extremely knowledgeable! I am so lucky that I had him as my salesman...he took his time to explain everything to me and I didn’t feel pressured to get a car. This is my first time leasing and I couldn’t have had a better experience...I will be a customer here for life! More

Sweet new ride Just picked up my new gmc ACadia at Sun Buick GMC. It was an excellent experience from start to finish. Big thanks to Rocky for making it all go so Just picked up my new gmc ACadia at Sun Buick GMC. It was an excellent experience from start to finish. Big thanks to Rocky for making it all go so smooth and easy. I'll def tell my buddies about you. More

Wonderful product and wonderful service! Sun Buick GMC dealership is 5-star! Rocky Dentici went above and beyond to make sure I purchased the truck I was most comfortable with. He gave me sug Sun Buick GMC dealership is 5-star! Rocky Dentici went above and beyond to make sure I purchased the truck I was most comfortable with. He gave me suggestions and advice, but was in no way pushy what-so-ever. After I decided on a truck, the process was absolutely painless. So quick and professional. And I know what I'm talking about, this is my 3rd vehicle from SUN BUICK! I would recommend Rocky (as well as the entire SUN/Buick staff) to anyone who is looking for not just a quality product, but also a quality experience. Thanks Rocky! And Thanks SUN/Buick! More
Trading in lease for new truck I had Darnell Wiltshire as my sales consultant, I had dealt with him when I got my 2015 Acadia and he is awesome. He got me into a 2017 GMC Acadia Den I had Darnell Wiltshire as my sales consultant, I had dealt with him when I got my 2015 Acadia and he is awesome. He got me into a 2017 GMC Acadia Denali for an awesome monthly payment. He used all the rebates available to me and I am so happy he did. I absolutely love my black 2017 Acadia Denali so much. If you are looking into getting a GMC, go to Sun Buick GMC and ask for Darnell, he will get you into the car/truck you want at the price you want! More

Amazing! Nick from Sun GMC is really amazing! I’ve had horrible experiences leasing cars elsewhere but he really makes it so easy! I was in and out in less th Nick from Sun GMC is really amazing! I’ve had horrible experiences leasing cars elsewhere but he really makes it so easy! I was in and out in less than an hour with a new car. I highly recommend them :) More

A Definite 5 star Experience At Sun Buick GMC . I came to Sun Buick GMC in Wantagh on a recommendation from my supervisor at work . I was told to deal with a salesman by the name of victor moronta . I came to Sun Buick GMC in Wantagh on a recommendation from my supervisor at work . I was told to deal with a salesman by the name of victor moronta . I first called and set up an appointment to meet with victor . When I arrived at the dealership I was greeted promptly by victor . We went over details of what type of vehicle I wanted . I wanted a 2017 Sierra Denali . They had a few in stock . We went over numbers and was introduced to Kevin bannon one of the managers at the dealership . Kevin was a total gentleman and applied a no pressure approach. We agreed on a number for my lease. I talked more with my salesman victor and told him I wanted to come back and drive the truck before I committed to anything . No problem . I set up an appointment to drive it . Needless to say after the drive I started the paperwork and left a deposit. We agreed on a date for pickup and I mentioned to victor that I wanted the truck detailed inside and out . Once again no problem . When I picked up the truck it was flawless. The rest of the paperwork was a breeze. My salesman victor made sure my paperwork was completed and I must say it was a pleasant experience . Victor then took me to my new truck and proceeded to go over everything inside and out . I was not rushed. He made sure I was familiar with everything . I must say I’ve dealt with some salesman over the years that I did not care for . Victor Moranta was one of the most professional , thorough , and nicest salesman I have met . Above all he listened.(no bull). I would definitely reccomend this dealership and above all I would recommend my salesman victor moranta . More
Great deal at a great dealership This is the 5th vehicle purchased for my family and its only gets better with every transaction. Rob is always professional and returns calls promptly This is the 5th vehicle purchased for my family and its only gets better with every transaction. Rob is always professional and returns calls promptly and answers all question to find the best vehicle and deal for you. More
Customer focused and efficient I had used this dealer many years ago and when I decided to get a new GMC I went back. I was glad I did. The salesperson (Paul Redash) was custome I had used this dealer many years ago and when I decided to get a new GMC I went back. I was glad I did. The salesperson (Paul Redash) was customer focused and worked hard to understand my needs. We quickly came to a deal on a new 2018 Yukon XL. Paperwork and extras was efficient and the car walk through thorough. Dann Giordano , the business manager who also assisted me, was also excellent. More