Ive thought about a 318i, but they all have around 140k miles
Also Tdi's I would love, but they also all have around 150k miles (and even though thats not much on those engines, it is on everything else on the car (suspension, brakes, etc etc etc)).
I want a pretty reliable car that will run for many years to come, get great FE (and I WILL modify the crap out of it), and that is a great commuter car...