I've just signed up to the forum and thought I'd just pop in and say hello.
I recently bought myself a 2010 A5 2.0TDi S-Line Special Edition Coupe in Ibis White with 19" Y alloys.
I'm still getting used to it after having a remapped Alfa Romeo 147jtd m-jet for 7 years, the A5 is a lot bigger and more comfortable although not so nimble. I'm very impressed with the lack of road noise even on the 19s and all the toys are brilliant.
I test drove a 2.0FSi, 3.0TDi and an S5 before settling on the 2.0TDi. I loved everything about the S5 but couldn't justify the running costs. The 3.0TDI was very nice but again the costs would be a bit high and I couldn't find one with all the toys I wanted. The 2.0FSi was very quiet but lacked the pull of the diesel.
I've attached the original sales photo of the car which is not very good quality but I'm waiting for the sun to appear so I can clean it up and take some of my own.