The renderings are just what you’d expect: a convertible version of the A1 hatch. No surprises there. Also no surprise is the likely use of a folding soft top. Audi may be billing the A1 as the first true premium sub-compact, but it still has to meet a reasonable price point, so hardtops are likely out.
Power will be the same as the engines found in the the standard A1, including a pair of TFSI gasoline engines, and for Europe at least, a TDI turbodiesel.
Source: Motor Authority