Guys, I want to change the wife's fiesta for something a bit bigger; i'm a tall guy fed up with driving with my knees up round my head... and it won't be long before the little'uns arrive on the agenda!!!

I want to get a Mondeo ST24 but I gather their not too hot on the economy front?!... it will only be doing about 6-10 miles a day (I know this is both a good and a bad thing!)

Do anyone use these for these for this sort of mileage?

I know its not a ford but i've been offered a 1999 Civic VTI pretty cheap that i'm tempted by (I know its not a Ford... )