Mines a diesel awd, usually bang on 400 miles or so with 50 to 80 showing on the range left, only had the fuel leak once when I filled it to the brim (first fill up) but having read more and read the sticker on the fuel flap I just let it click twice, leave it a few seconds and never had the leak problem again in 5000 miles. Got a rattle or two but what car doesn't, certainly not putting me off my ownersip experience. Currently averaging 42 mpg over the last 1500 miles (much motorway) so not displeased with that (my mates just got a Renault Koleos, based on the X Trail) and he's driving like Miss Daisy and just pushing 34 mpg.... most suv's struggle to meet their published mpg figure... lots of real world wind resistance maybe, big lumps of metal to push through the air compared to sleeker 'nornal' cars but I think the Kuga is up there with the more efficient ones.