For 2017, Mercedes-Benz is optimizing its E-Class. Its style is more fluid and reminiscent of the S-Class, and the vehicle is positively bursting with advanced technology. The E 300 is equipped with a 241-horsepower four-cylinder while the E 400 gets a 329-horsepower V6. There's a sedan, a coupe, a wagon—heck, there's even an AMG version that develops 603 horsepower and goes from 0 to100 km/h in 3.3 seconds.