Mercedes used the Beijing Auto Show as a stage to debut its new, Chinese-market E-Class L. Built locally by Beijing Benz Automotive Co.,Ltd (BBAC), the E-Class L is nothing more than a stretched E-Class.
Other than that, what do you need to know? Not much, actually. The car's length, wheelbase, and rear legroom have increase by 14 cm (5.5 inches) and the front seats can be controlled from the back (so don't let jerks sit in the back...).