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.

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。

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Michelin, for one, is developing a system it calls the Active Wheel.

米其林公司就是其中一个，它正在开发一个“活性轮胎”的系统。

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Extras: Cold weather package, driver assist package, luxury seating package, premium sound package, 20 inch wheel with performance tires, active roll stabilization, instrument panel with leather, ceramic controls, and BMW apps.

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Torque vectoring is permanently active and allows for selective distribution of forces for each individual wheel.

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Rather than faux leather and relatively spartan trimmings (which, I admit, is admirable in many cases), S60 comes with a leather sport steering wheel and gearshift, a power glass moonroof, active dual xenon headlights, dual-zone climate control, illuminated controls, Bluetooth and audio streaming.

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