So, how do I get one of these?!!
the Volkswagen Transporter is very good - generally regarded as the best build quality and the best to drive. I have a Ford Transit panel van that has done over 300 000 miles, still runs great and does 35 + mpg. It will carry 3 bikes no problem. The major problem with panel vans is that the manufacturers do not give them the same degree of rustproofing as the cars get, which is an important consideration according to the climate in which you live.
neither transit nor transporter available in usa... the only modern panel van style vehicle generally available is the sprinter (to the best of my knowledge..)
i was looking at grumman/other aluminum bodied box trucks, but they're kinda unwieldy..