Mine had a bad year for springs - both rears were found to be broken at the last service, then one front spring broke catastrophically, luckily while I was reversing out of my parking space and not while I was negotiating the winding country roads around where I live. So that is all four springs (and two front suspension struts) this year. I think they lasted pretty well, though, compared to some - the car is ten years old and around 70K miles.