Over the past few years I've had a Peugeot 405 estate (old), Nissan Primera estate (horrid), Mazda 6 hatch (superb, but slightly uncomfy on long drives), Passat saloon (best & biggest car I've ever owned – err…. had as a company car), Beemer 3 series saloon (ok, but bland – it was a very tame model though), Audi A4 saloon (see beemer).
Get a Passat – 170bhp diesel Sport if you can afford.
(currently have a 4×4 pick-up Ford Ranger, which I love btw)