克莱斯勒去年秋季推出Trackhawk品牌，该品牌将成为不折不扣的大切诺基高性能版本。2017款大切Trackhawk将正式替代原来的SRT版本并将搭载6.4升V8 HEMI引擎，功率354千瓦/475马力，扭矩637牛米。预计车辆0-96公里/小时加速时间4.8秒，最高时速257公里。除了这台引擎外，车厂还将为该车提供一台取自道奇Charger和Challenger SRT Hellcat的6.2升V8机械增压引擎，它在那两款车型上的功率达到527千瓦/707马力，扭矩880牛米。不过在大切上，该引擎的功率将进一步调低，同时车辆也将拿掉四驱系统。

 

2017 Jeep Grand Cherokee Trackhawk to be offered with a Hellcat engine

Chrysler trademarked the Trackhawk moniker last fall and it appears it will indeed be used on a high-performance version of the Jeep Grand Cherokee.

 

According to Car & Driver's sources, the 2017 Grand Cherokee Trackhawk will essentially be a renamed version of the Grand Cherokee SRT. As a result, the model is expected to be powered by a familiar 6.4-liter HEMI V8 engine that produces 475 bhp (354 kW) and 470 lb-ft (637 Nm) of torque. It enables the current model to accelerate from 0-60 mph in 4.8 seconds before hitting a top speed of 160 mph (257 km/h).

 

If that's not powerful enough, the Trackhawk is also expected to be offered with the supercharged 6.2-liter V8 engine that powers the Dodge Charger and Challenger SRT Hellcat. The engine produces 707 bhp (527 kW) and 650 lb-ft (880 Nm) of torque in the aforementioned models but it appears engineers are struggling with coping with that much power in the Grand Cherokee. As a result, they might have to electronically limit the torque output or eschew the four-wheel drive system altogether.