2015 Mercedes-Benz E400 To Get Biturbo V-6

If you’re shopping for a new Mercedes-Benz E-Class today, the most powerful non-AMG variant you can buy is the twin-turbo V-8-powered E550, which comes in coupe, 4Matic sedan and convertible forms. In its current guise, the 4.7-liter E550 puts out 402 horsepower and 443 pound-feet of torque, which is enough to get the 4Matic sedan from 0-60…