I've had mine 2 and a half years, will be 3 yeans in Janurary.
Thats the exact reason why I want rid of mine, new Job is in Dublin (1 year placement) and while I will be living down there I'll probably take a trip back up home 2 a month or so, to see family and friends, on the few trips I've done to Dublin I've averaged 35mpg, so I really want to change to diesel too, and not just for the MPG, but the torque as well.
Sitting at 80 on the motoway my car was doing 4000rpm and you could nearly watch the petrol gague move.