If you look at the renderings below, what stands out most is the very large conventional cabriolet-roof of this A5. Ofcourse, this isn't a small car. But we don't know what this is going to do with the car's structural rigidity, a question Audi surely will find an answer to. As said, the top model of this series will be the S5 Cabriolet, which will have the same amount of power as the 'closed' S5. The 348 bhp this engine produces makes the normal S5 go to 100 km/h in about five seconds. The convertible will probably do it in 5,5 seconds, still quite quick!