2018 Nissan Altima
2018 Nissan Altima Sedan

New Offer!

Financing Offer : 0.0% for 60 mos

2019 Nissan Armada
2019 Nissan Armada SUV

New Offer!

Financing Offer : 0.0% for 60 mos

2019 Nissan Sentra
2019 Nissan Sentra Sedan


Schedule Appointment

Appointment Information*

Service Information*

Service Hours

  • Monday 7:30 am - 6:00 pm
  • Tuesday 7:30 am - 6:00 pm
  • Wednesday 7:30 am - 6:00 pm
  • Thursday 7:30 am - 6:00 pm
  • Friday 7:30 am - 6:00 pm
  • Saturday 8:00 am - 1:00 pm
  • Sunday Closed


  • Service: (516) 872-9755
  • Parts: (516) 872-9755

Welcome to Gregoris Nissan

Gregoris Nissan, Proudly Serving Valley Stream, NY, Hempstead, NY, Rockville Centre, NY & Brooklyn, Offers More Than Just Friendly Service We're a New & Used Car Dealership also providing Auto Parts, Financing & Automotive Expertise

What can you expect when you enter the Gregoris Nissan showroom? Well, aside from a warm welcome, a great selection of new and used cars to choose from, as well as onsite auto service, a vast collection of parts and a financing team that understands the needs of drivers like you. If that sounds good to you, come see us today in Valley Stream, New York.

Trust Nissan to make a reliable and fun new car that drivers from Hempstead, Brooklyn and beyond are guaranteed to love. When new Nissan lovers choose a dealership to call their own we hope they choose Gregoris Nissan. There are countless reasons why you should make our dealership the one you buy a new or used car from and return to for parts, service, financing and more! Our Valley Stream inventory of the new 2018-2019 Nissan vehicles is a new vehicle lineup you won't want to miss. Our great selection of Nissan Altima, Maxima, Pathfinder, Rogue, Titan, Versa, Murano, Juke, Frontier, Armada and Sentra models paired with some of the nicest and most intelligent salespeople around the Hempstead area there is no reason not to choose Gregoris Nissan.

Interested in the time-tested value of a pre-owned vehicle? Gregoris Nissan has an incredible selection of used cars available here in Valley Stream. Our reliable array of vehicles spans across several auto brands, so you're sure to find a pre-owned vehicle that perfectly suits your needs.

Time to Talk Auto Financing
Especially for car buyers from Valley Stream, NY, Hempstead NY, Rockville Centre, NY and Brooklyn

You don't have to fret about auto financing in Valley Stream. That's because our car loan and Nissan specialists want to help you reach your goal: to drive home in the vehicle you desire. Gregoris Nissan takes the time to explain all the details, making sure you understand every comfort, safety and entertainment feature (there are many!) and get the best deal possible. It's part of our job; but also, we enjoy helping turn dreams into reality.

We support your new Nissan or used car for a lifetime by helping you locate the new Nissan auto parts for your vehicle may need. Our service department can help install those parts for you or give you tips on how to do it yourself. If you choose to have your car service done with Gregoris Nissan you can bet your maintenance, repairs and service will be done with certified Nissan replacement car parts and in a timely manner.


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