You order one from your Audi dealer or here: http://www.bentleypublishers.com/audi/q7/2007-2009/Audi-Q7-2007-OM.html
yes an Audi q7 has a sun roof
Audi dealerships sell used Audi's that have been inspected and certified by Audi mechanics (this is called "Certified Pre-owned"). Other used car lots may also have an Audi Q7 that is local. Autotrader has an Audi Q7 available now for >$25000.
The 2012 Audi Q7 has 24 valves.
The 2013 Audi Q7 has 24 valves.
The 2010 Audi Q7 has 24 valves.
The 2011 Audi Q7 has a V6 engine.
The 2014 Audi Q7 has a V6 engine.
The 2007 Audi Q7 has 24 valves.
The 2010 Audi Q7 has a V6 engine.
The 2009 Audi Q7 has 24 valves.
The 2008 Audi Q7 has a V6 engine.