吉普近日在纽约车展发布了大切Trackhawk版本。与标准版相比，Trackhawk的外观变化不大，包括黑色车标，并未提供雾灯，两侧车门上的“supercharged”（机械增压）字样，轮圈内黄色刹车卡钳替代了原来的红色卡钳。该车搭载一台功率707马力引擎，扭矩645磅-英尺（约合874牛米）6.2升V8机械增压引擎，车辆0-97公里/小时加速时间3.5秒，最初四分之一英里（约合400米）加速时间仅需11.6秒，搭配全轮驱动。这辆车的传动系统进行了全面强化，包括传动箱机械结构采用锻造齿轮和更宽的链条，半轴和后驱动轴也比大切标准版更强劲。前后轮动力分配有三种模式，包括雪地模式的50/50，正常行驶的40/60和赛道模式的30/70。该车的悬挂、制动和轮圈也在大切SRT版本基础上进一步升级。车厂宣称该车配备的Brembo刹车版是比任何车辆配备的Brembo刹车版都更强劲。

 

Don’t Forget About The 707-HP Jeep Grand Cherokee Trackhawk

Following on the heels of sister brand Dodge's Challenger SRT Demon, the new Jeep Grand Cherokee Trackhawk has made its debut in New York.

 

The differences are subtle. Blacked-out badges, a lack of fog lights, and a "supercharged" emblem on either door are all that distinguish the Jeep visually. Oh, and yellow Brembo brake calipers instead of red.

 

The 707-horsepower Jeep will be able to rocket from 0-60 mph in 3.5 seconds and drag its way to a quarter mile in just 11.6. While power output stays the same as its Challenger and Charger Hellcat siblings, Jeep has confirmed that the torque rating has dropped from 650 lb-ft to 645.

 

However, engine can now transfer all 6.2 liters of supercharged power to all four wheels, thanks to an all-wheel-drive system not found on the Hellcats. The Trackhawk's drivetrain has been beefed up substantially, from the transfer case mechanism reinforced with forged gears and a wider chain, to half-shafts and a rear driveshaft that are also stronger than the ones seen on lesser Grand Cherokees.

 

The system will also be able to split the power going to the front and rear wheels at three different settings — 50/50 in Snow mode, 40/60 in normal driving mode, and 30/70 in Track mode.

 

The suspension, brakes and wheels will all see upgrades from the Grand Cherokee SRT as well; Jeep claims the Brembos on the Trackhawk are the most robust brakes on any vehicle it has sold to date.