Video: Jaguar takes C-X16 concept onto very empty roads

The car that attracted the most attention on the first day of the Frankfurt show was undoubtedly the Jaguar C-X16 concept - a beautiful and smooth indication of the future of Jaguar's coupe line.

But concept cars are normally the embodiment of frustration – gorgeous to look at, but all they are is a shell with a load of ideas and dreams under the bonnet, which are rather useless at turning wheels and making the thing move in the real world.