Since this is (in part) about the Volturi, would they drive just any Italian car? Would it be Ferraris and Maseratis, or old, 1970's Fiats, Lancias and Alfa Romeos that tended to breakdown and rust? Or the much better, more modern and descete cars from these manufacturers? What would you imagine them owning?
I'd say that they'd have Lancia Deltas and Alfa Romeo 159s and ordinary staff cars. But with Aro being a collector, I'd imagine that he'd have been able to get his hands on some Ferraris(599s, 612s, 430s and 458s), and some rare Maseratis(such as the MC12), and maybe some Ferrari F1 cars(Scudiera Ferrari has a customer program for collectors that own old Ferrari F1 cars).
He or maybe Caius might have an example of the old and new Alfa Romeo 8C sitting around.
Audi, Twilight, Cher, Pink Floyd, symphonic/progressive rock, KStew, RP, Bio-Booster Armor Guyver-what's not to like
Team Renesmee, Team Bella, Team Edward.
Fan fic stories: http://www.fanfiction.net/u/2192109/