Windsor Deansgrange Nissan is located on the Deansgrange Road, Blackrock. We stock the entire new Nissan range and are Commercial & Electric Vehicle specialists. We have a large selection of quality used vehicles available to suit any requirement! Can’t find a vehicle you are looking for? Let us help you find the perfect vehicle for you! Established in 1964, the Windsor Motor Group has become Ireland's largest dealer group, with over 300 staff and thousands of satisfied customers.