 Rust is an issue on Altimas newer than 2006. I was just informed that there is a "football sized hole in my floorboard" on 9/30/16, drivers side. Passenger side was not checked. I was told this is a common issue, but thought to affect 2002-2006 models. Wrong!!!   I am shocked to hear this as I fully expected to drive this car for ten years. Remember Toyota buying back Tacoma trucks because of rust issues? This was a company protecting the reputation of it's products and serving the customers who bought them. Nisssan will not recall these affected vehicles even though the problem is acknowledged to exist. Never buying another Nissan.