奔驰SL级是一款历史背景十分深厚的敞篷车,第1代问世于1954年,目前在售车型为第6代。由于车型较为小众,所以每一代SL的生命周期都要比普通轿车要长很多,尤其是第3代SL,生命周期长达17年。现在的第6代车型亮相于2012年的北美国际车展,新车型在设计上已经向着奔驰全新的设计风格靠拢,相比老款车型变得柔美很多,随之而来的变化则是突出的时代感。奔驰SL的动力 Mercedes-Benz SL-class is a very rich history of the convertible, the first generation came in 1954, currently selling models for the 6th generation. As the car is relatively niche, the life cycle of each generation of SL is much longer than that of an ordinary car, especially the 3rd generation SL, with a life cycle of up to 17 years. Now the 6th generation models unveiled at the 2012 North American International Auto Show, the new model has been designed toward the new Mercedes Benz design style, compared to the older models have become more beautiful, the ensuing change is the prominent era sense. Mercedes-Benz SL power