Mercedes-Benz AMG Vision Gran Turismo: Driving Performance at its most beguiling Powerful, fast and as graceful as a big cat on the hunt: with the Mercedes-Benz AMG Vision Gran Turismo, the Stuttgart-based premium brand is presenting its visionary concept for a super sports car. Mercedes-Benz designers developed it specifically for the new PlayStation® 3 racing game Gran Turismo® 6. Extreme proportions, sensual contours and precise graphics…