I'd really like a slightly bigger car with sliding passenger doors - a lot of the cars I've found are 7 seaters and huge! I don't need 7 seats - is there anything smaller, more estate sized (rather than tank sized).
An older model Mazda 5 is probably the smallest I've found so far (although it is a 7 seater) - the new model look much bigger than the older ones though.
Fiat Doblo/Peugot Partner/Citroen Berlingo are all pretty big, and very van-like.