I'm a student so I only fill up a tenner at a time
but the comp tells me I do about 38 usually when driving mainly sensibly but I've had it over 40. I think it's telling porkies though, 40 seems a tad optomistic to me...
I always use v-power by the way, dunno why, I feel bad otherwise
By the way, I've just recently got my clio and as a student I never have any petrol, but the dash light has never come on even when the needle is pretty much right at the bottom. Is mine broken or are they all like this?!