What engine does the Mercedes-Benz E-Class have and what is its performance?

E 200车型搭载2.0升四缸涡轮增压汽油发动机（M254），配备48V轻混技术，可输出204马力和320牛米扭矩，集成启动发电机额外提供23马力 。发动机匹配9速自动变速箱 。AMG E 43搭载3.0升V6双涡轮增压发动机，输出401马力 ；AMG E 63 S搭载4.0升V8双涡轮增压发动机，输出612马力和850牛米扭矩 。

The E 200 variants are powered by a 2.0-litre four-cylinder turbocharged petrol engine (M254) with 48V mild-hybrid technology, producing 204 hp and 320 Nm of torque, with an additional 23 hp from the integrated starter generator . The engine is paired with a 9-speed automatic transmission . The AMG E 43 features a 3.0-litre V6 biturbo engine with 401 hp , while the AMG E 63 S features a 4.0-litre V8 biturbo engine with 612 hp and 850 Nm of torque .