just another thought to keep in mind if you're looking for a bigger car..seats...we found that individual back seats were a lot better as opposed to a double and a sngle or a sliding back 3 seats etc. They seem to fit the kiddies car seat/booster seats in better where as if you dont go for individual seats you can only generally get 2 kinds of seats in the back (middle row)
And on another note, i know no one has mentioned them but DONT get a vauxhall zafira!!! we had one on hire when our car was being repaired...it was the worst ever, ok it drove alright but there is just no room in them and a standard cheapie argos fold-up buggy would hardly fit in the boot space let alone a pram!!
When they came to collect the car back they asked us what we thought so i told them straight, they agreed and said they haven't met one person yet who has liked them, definately not a family car.
Another word on the galaxy (sorry forgot who was thinkin of them) there is lots of head/leg room, my brother is 6ft 5 and he says its got plenty of leg room, its easy enough to starp a kiddy in the middle seat as you can literally stand inside and put them in so you don't have to lean over awkwardly and ALL the seats recline so is great for long journeys.
On a bad not though do your research on them, there were a lot made before a certain year that had electrical faults, not sure when it was but if i can find out from dh later i'll let you know.