The rotors on our 2004 Accord sedan warped at about 20,000 miles. Honda did replace them under warranty. There's now a little over 100,000 miles on the sedan and the rotors are still OK. (they were refaced at around 80,000 miles.)Purchased in Dec 09' and we are now at 15,102 miles. Only problems so far: Door handles stick and front rotors are starting to warp.