Ultimately, we wound up giving the van a hefty 78 percent No Dice loss. Today we're looking at a 2012 Mercedes-Benz S550 that the seller says has racked up a substantial 191,350 miles in service ...

The S-Class sets the standard for luxury and performance in a sedan platform. Mercedes-Benz is also setting its sights on making its flagship vehicle a standard in fuel economy and reduced emissions ...