2017 Mercedes-AMG C 63 S Coupe nearly as heavy as the new BMW 7 Series - BMWBLOG (blog)
BMW has decided a few years ago that lightweight will play an important role in their future. Over the years, the Bavarians have used lightweight carbon materials and carbon fiber reinforced plastics in most of their cars and superbikes. First carbon roof appeared in 2003 while in 2013, the i3 stunned the world with its extremely complex and lightweight construction. The i8 hybrid sportscar was next in line with an innovative carbon passenger cell. Set to compete with the Mercedes-Benz S-Class, the new 7 Series uses advanced technologies learned from BMW’s newfound experience. To start, the construction will have extensive uses of CFRP (Carbon Fiber Reinforced Plastic), as well as other high-end materials such as aluminum and magnesium. What BMW calls Carbon Core Passenger Cell technology is a passenger cell that utilizes CFRP along with aluminum and high-tensile steels in the main passenger cell as well as B Pillars and roof. Source: www.bmwblog.com
