My car will be 10 years old in a few month and the top is doing pretty good. Only a few rub marks behind the quarter glass from it rubbing when the top is put down. I put the top down whenever I can so it gets a lot of use. I only use soap and water on my top (tan) let it air dry and keep it in the garage when it's not being driven. Given that it's 10 years old I'd like to upgrade soon to a 03-04 Cobra cloth-like top in black, we'll see how that goes when I have the cash. I'd say the top would be good for another 5 years, the big thing is keeping sap, bird droppings and being garage kept will extend it's life.