You don't choose cars like these, you succumb to them. They creep up on you like thin hair and thick ankles. One minute you're rolling a 3 Series coupe, the next minute your wife needs room to haul her gardening stuff and the kids want rear doors and a DVD player.It's about that time when wagon-style things like the 2010 Honda Accord Crosstour and 2009 Toyota Venza start to look attractive. OK, plausible maybe.