The 2004 Scion xB runs on regular unleaded.
The 2009 Scion xB has a 5-speed manual.
The 2011 Scion xB has a 5-speed manual.
The 2014 Scion xB has a 5-speed manual.
The 2013 Scion xB has a 5-speed manual.
The 2012 Scion xB has a 5-speed manual.
The 2010 Scion xB has a 5-speed manual.
The 2006 Scion xB has a 5-speed manual.
The 2005 Scion xB has a 5-speed manual.
The 2008 Scion xB has a 5-speed manual.
The 2004 Scion xB has 16 valves.
The 2004 Scion xB has an inline 4 engine.