Buying a Mk3 Focus RS

[F7SHW]

I’m thinking of buying a Mk 3 RS, what MPG should I expect? Normal driving that is as this is going to be a daily. totally get it will plummet with more spirited driving. Currently own an M140i and getting 26MPG with the ZF auto would be happy getting around the same. Also what’s your options with the seat options? Heard a few complaints with the buckets on online reviews but they look so much better! Would the standard Recaro’s be better as a daily driver? Cheers 👍🏼