Audi didn't need to radically reinvent its A5 Cabriolet but it has done anyway. This second generation version is stiffer and lighter, plus it's faster, more frugal and better connected. Inside, you'll find a classier cabin with the option of Audi's 'Virtual Cockpit' instrument binnacle, while on the road, a freshly developed suspension set-up means a much more sophisticated standard of ride.