Somewhere around 84.5" with underdrive pulleys, so I am guessing a little shorter with stock pulleys. Route a piece of string around the pulleys and have a friend hold the tensioner in the middle of its range, measure the string and you have your belt size. They vary a bit from car to car. Do a search on belt routing, and check the similar threads at the bottom of this page and you should find a diagram of the routing.