2003 onwards saab 9-3 autos what are they like?

[gary2010]

Hi all

Being a complete newbie when it comes to saabs i was wondering if anyone could tell me what the 2003 onwards shape 9-3s are like to live with ?Are there many common faults to look out for?Iv seen a 2005 plate 9-3 2.0t vector auto at work which i really like the look of.What are the main differences between the arc,linear and vector specs ?
cheers
Gary