
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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new sierra 1500 lease/purchase Extremely pleased with lease/purchase of 2019 sierra 1500---Tony Smith made complete experience a simple and low pressure process--very professional- Extremely pleased with lease/purchase of 2019 sierra 1500---Tony Smith made complete experience a simple and low pressure process--very professional--All staff at Sun were well beyond customer friendly and project the atmosphere that you want to do business at Sun now and in the future. Thanks again, will see you soon . Phil... More
Car buying experience with Sun Buick GMC Buying/leasing a professional grade vehicle from the folks at Sun Buick is less stressful when you deal with professional, knowledgeable staff who do Buying/leasing a professional grade vehicle from the folks at Sun Buick is less stressful when you deal with professional, knowledgeable staff who do not pressure the client with high-volume sales rhetoric. The level of service provided, particularly from Mr. Darnell Wiltshire, who exudes cool and patience, made our experience more enjoyable. He took the time to explain vehicle features, spoke a bit about performance of the GMC line of SUV’s, and answered all of our questions with a confidence and ease the client appreciates and uses to make an informed decision. We highly recommend Sun Buick GMC for a quality car-buying experience. More
Best Sales People Buy back a lease car was given the best deal also there service department is great. The car was taken in at the time for my apointment Buy back a lease car was given the best deal also there service department is great. The car was taken in at the time for my apointment More

Great dealership, great people and great experience! I am a repeat customer and will always feel like family with this dealership. Everyone at this dealership is great personally and professionally. Alwa I am a repeat customer and will always feel like family with this dealership. Everyone at this dealership is great personally and professionally. Always a great experience. More

The BEST dealership around!! I had the pleasure of being helped by Tatiana, Mitch, and Kevin. I cannot put into words how amazing everyone was and how helpful. It made my experien I had the pleasure of being helped by Tatiana, Mitch, and Kevin. I cannot put into words how amazing everyone was and how helpful. It made my experience of getting a new car even more special. I am always greeted by everyone with a smile and always asked if I need anything. Everyone is extremely knowledgeable and all my questions were answered. I cannot thank everyone enough!!! More

Sun Buick GMC is awesome! This is my second lease from Sun and it won’t be my last. Working with this dealership is a pleasure. It’s a very friendly and stress free experience! This is my second lease from Sun and it won’t be my last. Working with this dealership is a pleasure. It’s a very friendly and stress free experience! More
Purchased a New Car From the moment we walked in the entire staff was upbeat, friendly, professional and very knowledgeable. We did not feel pressured or obligated to mak From the moment we walked in the entire staff was upbeat, friendly, professional and very knowledgeable. We did not feel pressured or obligated to make a purchase. We would definitely recommend this dealership. More
Unethical practices happen here. I almost leased a 2018 GMC Terrain within the last 12 months from Sun Buick GMC. Everything was fine until I arrive to sign the lease contract. My pay I almost leased a 2018 GMC Terrain within the last 12 months from Sun Buick GMC. Everything was fine until I arrive to sign the lease contract. My payment increased by a little over $100 per month from the agreed deal. When quizzed the finance manager (whose name I can not remember) stated the bank wants to make sure the vehicle is protected and will only approve me with the “insurances” Key protection, Tire insurance, extended warranty and wear & tear. I declined to proceed with the transaction. I left and drove a few miles down Sunrise Highway to Rockville Center GMC. I left after 2 hours with the same spec car and a slightly lesser payment than originally agreed. Please read contracts very carefully and make sure they are not being sneaky and giving you inaccurate information regarding your credit and approval. More
2017 Acadia oil leak My 2017 Acadia oil pan leaking Mike Rosedale the service manager took car in no appointment Bob McKenna kept me informed about the entire process. The My 2017 Acadia oil pan leaking Mike Rosedale the service manager took car in no appointment Bob McKenna kept me informed about the entire process. They had the car fixed within one day and a half new oil pan and Gasket. As far as I'm concerned they are the best. I've also dealt with Walter in the past and he is also one of the best More

The best overall car buying experience I have ever had. I was comparing many different makes and models from various automakers and dealerships in a search for a new vehicle. I was referred to Tony Smith b I was comparing many different makes and models from various automakers and dealerships in a search for a new vehicle. I was referred to Tony Smith by a friend. I have had many different cars and worked with a lot of salesmen from different dealerships over the years and I have to say that this has by far been the easiest, hassle free, and most pleasant experience I have ever had from beginning to end. He understood what I was looking for and was very helpful and knowledgeable about the vehicle that I was interested in. A lot of sales people seem to forget that they need to know everything about the products they are selling so they can match a car to what a customer is looking for. For some, once the sale is done they move on to the next. With Tony he made sure after the sale that we knew everything about the car to help us familiarize ourselves with it instead of us having to go home and figure it all out for ourselves. He spent time with my wife and I in the car going over all the features and settings and explaining everything patiently until we were comfortable. I cannot say enough about the positive buying experience we had and I will not hesitate to recommend anyone looking for a new vehicle to see Tony at sunbuickgmcli While this has been my first buying experience with him it will certainly not be my last. I also would like to mention Andrew Nagor who unlike most people in finance from dealerships I've been to was extremely pleasant, thorough in review of the lease terms, and expedient. Great team. More