线程： 2012 捷豹 XKR S 在行动

你大饱眼福对此法国赛车蓝 XKR-S，美洲虎最有力的系列生产汽车，到目前为止。

門增压 AJ V8 现在提供了 550 必和必拓和 502 磅-英尺的扭矩在 4 中提供 0 到 60 英里每小时。2 秒和 186 英里每小时的最高速度。此外它九秒内跑 100 英里/小时。同时它提供了这些令人惊叹的头条新闻人物，80%的最大扭矩是在水龙头下 2500 rpm 和 95%低于 4000 rpm，必须作出的极其灵活的驾驶体验。

广泛使用的计算流体动力学造成了一些重大的气动更新包括一个新的车，在降低前台拆分器和格栅开口更大，迫使更多的空气进入发动机湾。虽然两侧的前扰流板垂直尾翼防止空气进入剥皮从高速度身体的侧面，是进一步帮助保持空气附加窗台的 70 毫米扩展的帮助。结果前台电梯是减少 33%和后方 14。

虽然鼻子有陡峭、 奉承者的角度对它比标准 XK 的更圆鼻子更深的前扰流板的平衡由后方翼和合资企业。

前悬架已也调整为更清晰、 更直接转向通过安装新的、 更严厉的关节是概念上类似于前悬架为日产员工对其的 GT-R 以减少曲面变化下硬转弯。 主动锁差被调整，与比尔施泰因根据悬架由捷豹开发软件控制。

Feast your eyes on this French Racing Blue XKR-S, Jaguars most potent series production car to date.

The uprated supercharged AJ-V8 now delivers 550 bhp and 502 lb. -ft. of torque to deliver zero to 60 mph in 4. 2 seconds and a 186 mph top speed. Furthermore it sprints to 100 mph in under nine seconds. And while it delivers these stunning headline figures, 80 percent of the maximum torque is on tap from under 2500 rpm and 95 percent below 4000 rpm, which must make for a hugely flexible driving experience.

Extensive use of Computational Fluid Dynamics has resulted in some significant aerodynamic updates to the car including a new, lower front splitter and larger grille openings to force more air into the engine bay. Whilst the vertical fins on either side of the front spoiler prevent air from peeling away from the sides of the body at high speed which is further helped by the 70mm extension to the sills that help keep the air attached. As a result front lift is reduced 33 percent and rear 14.

The deeper front spoiler is balanced by the rear wing and venture whilst the nose has a steeper, flatter angle to it than the more rounded nose on the standard XK.

The front suspension has also been tweaked for sharper, more immediate steering by installing a new, stiffer knuckle to the front suspension thats similar in concept to that Nissan employs on its GT-R to reduce camber change under hard cornering. The Active Locking Differential has been retuned together with the Bilstein based suspension controlled by Jaguar developed software.