The Scion xB is one of the best vehicles I have ever owned. I traded in my 2001 Jetta VR6 (mystifying mass airflow sensor issues VW could never fix for more than a couple weeks) for an xB in 2004. It had its flaws, but for a daily driver, I think you'd be hard pressed to find a better car than those first generation xBs. Mine is currently owned by my parents and has 300K+ and the only major service has been a new clutch at 175K.