great product . we buy this along with a Sunshine Kids for we two vehicle and aside from the size of the unit , I like this seat better . the Sunshine Kids be great due to how thin it be , but it be heavy and clumsy in function . the Safety 1st unit be very easy to use and fit securely . it be bulk which be why I can not give it five star , but you will be happy if you have this product . FYI , we have this in a 2009 pilot .