Used INFINITI cars for sale near West Islip, NY

Infiniti of Greenwich has the most professional team I've encountered at a car dealership. The transaction was fast and smooth — I was in and out in about an hour with my QX60. Jefferson and Paulo were great!

Great service from Zach. Very knowledgeable and thorough. Will definitely recommend him and Generation Buick GMC to my friends and family.

After spending time with the 2024 QX80 Sensory, I’m comfortable giving it a five‑star rating—not because it’s perfect, but because of how well it delivers on the things that actually matter in this segment, especially at the cheaper real‑world transaction prices these typically sell for. The build quality stands out immediately. Material quality, fit, and finish are all genuinely impressive, and even after 30,000 miles the cabin remains tight with very few creaks or rattles. That’s something I can’t say about several other luxury brands I’ve owned, including BMW, Mercedes, and Cadillac, which tend to develop interior noises far earlier. On the road, the QX80 excels at what it’s built for. The ride is extremely comfortable, highway noise is well controlled, and the 400‑hp V8 provides smooth, effortless power. It’s a relaxed, confident cruiser that makes long family trips easy. The interior is spacious, the leather is high‑quality, and both the interior and exterior design have a clean, upscale look. Fuel economy is average for a large V8 SUV—nothing surprising there. The real drawbacks come from the dated technology. The infotainment system feels behind the times, and features like a head‑up display or massaging seats simply aren’t available. The front seats could also use more side bolstering for better support. Even with those shortcomings, the overall package is strong. When you factor in the typical selling price—often well below MSRP—the value becomes even clearer. You’re getting a large, comfortable, powerful, and well‑built luxury SUV that prioritizes reliability and long‑term durability over chasing trends. It’s not perfect, but nothing in this class is. What the QX80 does, it does exceptionally well, and that’s why it earns a full five stars from me.

Wow what a complete difference in professional service from Generation GMC in Sayville compared from King O'Rourke in Smithtown. Service department is amazing. They send you a video from the mechanic going over all the concerns that you have any what they found. I was constantly being told my oul leak was a seel. Thanks to Generation GMC they took the time to find the real cause and it's going to take a week to fix. Thank God had the issues at King O'Rourke otherwise I wouldn't have found an amazing dealership. Especially Thanks to Maria for keeping me updated.

Very good car so far with more amenities than I knew rides well with great acceleration and gas mileage. There are blind spots that’s take getting use to. Love it

Great customer service Paul and Rich get you the car you want guaranteed and good condition

Bought this vehicle for my use. Out beloved Tahoe come up with a check engine light and we decided not to spend money on an older vehicle. Our DIL did some searching and found this one for us to check out. It looked like it came off the showroom floor. Even it was 5 years old it was immaculate and the maintenance records were maintained. I’m so impressed. In my seventies I feel like I’m driving a sports car. So much different that driving the large SUV but still has a third row of seats when needed and plenty of room for luggage and/or packages. Couldn’t be happier. Even my husband will use it instead of driving his Dodge Ram.

After visiting six other dealerships looking for midsized pickup truck the decision was made clear Nissan 112 was by far was the best option for me. From my salesperson to sales manager and finance manager everything was perfectly executed and I received a very fair deal on the lease of a 2026 frontier sv. You have to put in the time to make sure that you are really getting the best possible experience with these dealerships. Chris was my salesperson and he had exceptional knowledge about the truck plus a great personality that exceeded all other salespeople that I had dealt with throughout this buying experience. I very much recommend this dealership for their honesty and easygoing business model. Thanks again Chris and Ivan. 🎣

Vehicle meets and exceeds expectations. Very quiet, virtually maintenance free with the exception of the passenger side seat heater. We are working with our Dealer to resolve.

Great experience buying my truck. Kevin was a pleasure to work with. All my questions were answered throughout the entire process. I felt very well taken care of. Definitely recommending this dealership to my friends and family.

In winter , the windows freeze. Once you roll the windows down they stay locked down. To roll them up , you have to pull up with your hands. Sometimes that trick works and other times not. Transmission jerks when you try to change gears from start to the 2 nd gear The side mirrors are smaller limiting the view particularly for the rear side view

We had a wonderful experience with CJ and Brayan. They were kind, patient and answered all our questions. They helped us find the right car for our daughter. We were more than pleased and will be back for another car in the near future. If you need people you can trust, come here.

Their ratings are high because it is definitely well deserved usually I would be skeptic thinking it would be many fake reviews but after our own experience at Hillside Toyota their reviews are truly legit!!! Their cars, trucks are amazing. Their customer service especially the one who helped us whose name is Valentina is excellent, professional, helpful and she is so cool. Any questions we had was answered. Anything we did not understand she went beyond to help us from beginning to end. Definitely ask for her for above and beyond service and assistance. On top of that first day got some awesome yummy popcorn and the last day bagels and coffee. We are new to the new technologies in our truck and she explained everything and even set up everything for us. Thank you Valentina and Hillside Toyota.

Recently purchase our Kia Carnival and I couldn’t be more please with everyone that made it happen. Such an easy and smooth transaction and amazing staff . Highly recommend!

If you looking to purchase a vehicle and want great customer service, knowledge about cars, and really listen and care about what the customer want please visit Infiniti of Clarendon Hill and see Ali Abdullah. You won't go wrong!!! I walked away with another Infiniti.

I got a Toyota Grand Highlander new car today and I am incredibly grateful for Valentina, Victor, Rehan who helped me secure the best deal and provided exceptional services throughout the entire experience. Their assistance made the process smooth and enjoyable leading to a positive outcome and that I truly appreciate. Thank you

Hello there. This is my first time driving a twin-turbo vehicle. I must say, I am quite impressed with the power and performance of this car. It feels similar to the power of my previous vehicles, a 2020 PP2 5.0 Premium and a 2022 5.0 Premium with 460 horsepower. The all-wheel drive launches are particularly enjoyable, and the car handles nimbly in traffic. I appreciate the spacious and comfortable interior of the Q50. It feels like a luxurious living room, and the 16-speaker Bose sound system provides beautiful and clear sound. I often find myself sitting in the car just to listen to music. Overall, I am very pleased with the Infiniti Q50. It is a powerful, comfortable, and enjoyable car to drive. I am glad I finally decided to purchase one, and I do not think I will ever part with it. Well done, Infiniti!

Great work . I have nothing to say only good words for this organization. Always number one.

Love the body design, the interior is comfortable. However the technology could be more updated. Car is very reliable it does 26 GPM on the highway, engine is very powerful.

Eder and ralphy great people helped m with the purchase of the 2022 Honda hrv thank you guys !!

The best car you can have , Cvt is not an issue at all, Jeep cvt is bad nissans is good , confort another level

Great experience. Very knowledgeable and worked with me to find my perfect car. Will definitely be coming back!

So far so good...Still getting to know my new car. Will be driving it around town and can really see the ride. Wish my trunk space was a little bit larger...

AJ salesperson was amazing, got the car i wanted, had to wait 2 days but it was worth it. Lots of love for nissan of Westbury, and thank you so much AJ

Great and fast car for the money. Reliable as long as you keep up with maintenance. Good alternative then a BMW and cheaper to maintain. Haven’t had any major issues.

The entire dealership staff at CPM was incredibly welcoming, making the process smooth, efficient, and completely hassle-free. I got my Jeep Compass Latitude from them, and the experience exceeded my expectations. If you're looking for a top-tier car-buying experience, I highly recommend CPM and working with Jeremy - he made everything seamless and enjoyable.

Chris was very helpful, help get me approved with a very comfortable payment for a very desirable vehicle and he went above and beyond to get me an amazing deal on insurance, my experience with Chris at Showroom Auto was absolutely super, I said a prayer before going there and The Lord delivered me to an Angel.

This car rocks. The only maintenance I've done on this car is for oil changes, new tires and windshield wipers. Has never broken, has never needed any repairs - none. Superb handling, excellent power, intuitive controls and excellent visibility. Audio system is excellent too. The only drawback I've experienced is the trunk - it's little. However, the rear seats fold down independently and larger items can go in the trunk if you don't mind folding down one or both of the rear seats. I traded my 2017 Jaguar XE twin turbo sedan for this car and I have no regrets. Some posts have indicated that Infiniti isn't what it used to be - and they're right, This brand is exceedingly better than it used to be. Just my two cents.

Couldn’t be happier with my X4. Great deal at Infiniti of Greenwich !!! Super clean low mileage bimmer, 8k less than the BMW dealership

Only had this QX55 for a few days, so cannot comment on reliability yet. Very high quality fits and finishes. Interior is very high end with real leather, carbon fiber, sensible instrumentation, peppy engine, very quiet and smooth ride, despite having run flat tires. Quality of paintwork is excellent, white tricoat is really eye catching, wheel finish is well done. This Essential model is a bit pricey compared to the Luxe model, but does have several nice extras. We traded in our 2016 Infiniti QX50, which was super reliable; so hoping for the best.