Well after a week of driving I'm rather pleased what the car is telling my MPG wise, on a weeks worth of commuting ( just under 200 miles ) it's managing just over 63MPG and on this weekend's runs it currently over 64MPG, most of my driving is on empty countryside A roads with a little bit of dual carriageway mixed it. So from a weekly running costs point of view it's going to be the same or slightly better than the Aygo was while having more room, a vastly higher level of equipment and is loads nicer to drive :)