法兰克福车展上最奢华的5款新车

    梅赛德斯-奔驰智能空气动力汽车（IAA）

    乍一看，你会感觉IAA概念车就是一颗华丽的银色子弹——一款S级尺寸的四门轿车。但它并没有这么简单：这是梅赛德斯在空气动力学领域的最新尝试，其阻力系数仅有.19，是梅赛德斯车体轮廓最流畅的一款汽车。

    按下一个按钮或将车加速到超过时速50 英里，这款智能空气动力汽车的外形会发生明显变化，从车头和车位伸出的分割部分会延长超过15英寸。格栅的调风装置也可以移动，侧鳃可以改变空气流动的方向，主动式轮毂会和轮胎外侧形成一个平面。这些变化将帮助这款汽车最有效地在空气中穿行。

    此外，车内也有多款未来的系统，如所谓的“Car-to-X”技术。该公司表示，这项技术使IAA可以“侦测到街角的车辆”，并通过与其他车辆和数据源分享信息，避免交通事故。基于方向盘的触摸控制，允许驾驶员将手悬停在一个紧凑安全的空间内，操作多种功能，就像手扶在方向盘上一样。

    Mercedes-Benz Intelligent Aerodynamic Automobile (IAA)

    At first glance, the Concept IAA is simply a stunning silver bullet—an S-Class-sized four-door coupe. But there’s more to it: It’s Mercedes’ latest exercise in aerodynamics, and with a coefficient of drag of just .19, it’s the German automaker’s slipperiest silhouette yet.

    Push a button or accelerate past 50 mph, and the IAA literally shape shifts, with segmented sections that extend from the front and the tail of the car, lengthening it by more than 15 inches. Louvers in the grille can move, side gills redirect air flow and active wheel rims become flush—all to help the IAA most effectively cut through the air.

    There are plenty of future systems on board, too, such as so-called “Car-to-X technology,” which the company says allows the IAA to “look around the corner” and avoid accidents by sharing information with other cars and data sources. And steering-wheel-based touch controls allow the driver to hover over and operate multiple functions in a compact and safe—as in hands on the wheel—space.