• Stuttgart, Apr 23, 2012 - Mercedes-Benz will be presenting its Viano VISION DIAMOND superlative show car at the 2012 Beijing Auto Show (April 25 - May 2, 2012). This chauffeured vehicle makes a big impression right from the start with its black radiator grille, chromed grille louvers, and two-tone exterior paint job. A fine, shimmering gold line painted by hand separates the two body colors of black and diamond white, and a painted diamond adorns the B-pillar. The two-tone effect is repeated in the rims of the five-spoke wheels, and the brakes feature the words “Mercedes-Benz” in gold.