Last week, we brought you sketches of the Volkswagen GTI Roadster Vision Gran Turismo – a slick, low-cut, two-seat, open-top take on the stalwart GTI, designed specifically for Gran Turismo 6.

The VW GTI Roadster Vision Gran Turismo, we'll remind you, shares little with the GTI hot hatch it's supposed to evoke. It's an open-top roadster with butterfly doors, a 3.0-liter twin-turbo V6 ...