LED has beenusedinautomotivelightingfor some time, but now there areonlytwo kinds ofvehicles applying the all-LEDheadlights: Mercedes-BenzCLS and AudiA8.
The Mercedes-Benz CLS-Class was the first model of this ilk, with more recent additions including the Aston Martin Rapide, Volkswagen CC, Acura ZDX and BMW 5 Series Gran Turismo.
While the 2012 Audi A7 may not be as uncompromising sporty as a BMW 550i or carry the deeply chiseled exterior of a Mercedes-Benz CLS, it should appeal to a broad spectrum of luxury car buyers on the basis of its overall pleasing performance, tastefully attractive styling and broad array of cutting-edge amenities.