Infiniti of Manhasset is proud to be one of the premier dealerships in the area. From the moment you walk into our showroom, you'll know our commitment to Customer Service is second to none. We strive to make your experience with Infiniti of Manhasset a good one – for the life of your vehicle. Whether you need to Purchase, Finance, or Service a New or Pre-Owned Infiniti, you've come to the right place. Proud winners of the 2013 Infiniti Award of Excellence .