搭载直列六缸引擎的奔驰-AMG中级尺寸轿车——2019款奔驰-AMGE53近日登陆美国市场。该车搭载一台3.0升直列六缸涡轮增压引擎，功率429马力，扭矩384磅-英尺（约合520牛米），配备48伏超轻混辅助动力系统和启动发电机及小型电动驱动压缩机以降低涡轮迟滞现象。动力通过一台九速自动变速器，也是该车提供的唯一一种变速器传递至四轮。此外，该车还配备了经过运动调校的空气悬挂。E53轿车的0-96公里/小时加速时间与双门敞篷版本一样，同为4.4秒，但比轿跑车慢0.1秒，该车最高时速经过电子限速后为209公里。外观上，E53与双门轿跑车版本一样。它的引擎上有两个隆起，后保险杠集成侵略性散流器，底部两侧各有一个排气尾管。它的内装是典型的E级车范儿，但标配AMG方向盘、运动座椅并可选装碳纤维内饰。该车将于今年晚些时候上市，售价有待公布。

 

2019 Mercedes-AMG E53 sedan brings straight-six power to the traditional sedan

The final piece of the inline-6-powered, midsize Mercedes-AMG lineup has been added: the 2019 Mercedes-AMG E53 sedan that will use the same 3.0-liter turbocharged inline-six as the CLS53, and E53 coupe and cabrio. Producing the same 429 horsepower and 384 pound-feet of torque, it features the same 48-volt ultra-mild hybrid assist combined with a starter-generator and a small electrically-driven compressor in the intake tract to help reduce turbo lag.

 

Power is fed to all four wheels via a nine-speed automatic transmission, the only one offered with this powertrain. Everything rides atop a sport-tuned air suspension. Considering the many similarities, it's no surprise the E53 sedan is just as fast as its two-door siblings. Its 4.4-second run to 60 mph is the same as the cabrio, and a tenth behind the coupe. The E53 sedan also has the same electronically limited top speed of 130 mph.

 

Visually, the E53 picks up cues from its two-door iterations. It gets twin bulges in the hood, an aggressive diffuser design on the rear bumper, and twin exhaust tips on each side. Things are mostly typical E-Class inside, but it comes with a standard AMG steering wheel. AMG sport seats and carbon fiber trim are available options.

 

The sedan goes on sale late this year, as will the coupe, convertible and CLS. Pricing has yet to be announced for any E-Class or CLS-Class.