Attracting big attention at the Paris Motor Show, was a stunning sport model called the GTbyCITROËN.  With 21-inch diamond-effect aluminium wheels, gullwing doors, massive air intakes and spoiler, the car certainly looked the part, but everything was not quite what it appeared. 

The GTbyCITROËN is in fact not a real car at all, but a sports car simulator, built jointly by the French car maker and the developers of the Gran Turismo computer games.  The fifth version of the hugely popular driving game will be out next year and the GTbyCITROËN will be one means of promoting it.