This is a unicorn, a S4 with less than 30000 verified miles, Manual B7, 4.2 Quattro Convertible, with silver interior with black piping. The engine is responsive and smooth. Back in it's history it was a cat C, some 10 years back, but don't let that put you off this car is beautiful inside and out. No test pilots, I rather keep the car a little longer than spend time with a dreamer.