2009 Mercedes ESF S400 Hybrid Concept

Mercedes-Benz has just given us a hint into how car safety features might look in the future through the so-called Experimental Safety Vehicle based on the upcoming S400 Hybrid. The new prototype is somehow similar with the previous ESV concepts launched more than 30 years ago which, just like today's car, brought a lot of innovations in the automotive industry.

One of the most revolutionary addition is the implementation of an auxiliary braking system fitted under the car that helps the car slow down in case the system detects an imminent impact. Furthermore, it also lifts the front of the car by approximately 80mm, reducing the damages of a potential crash.

According to a report by autocar.co.uk, the manufacturer also implement a so-called inflatable metal structure that increase protection in case of an accident. Additionally, these elements save space inside the car and can be inflated by 10 to 20 bar, which means the engineers can also fit other safety systems.

Obviously, interiors have been customized as well, with special seat bolsters providing better safety to occupants. Basically, in case the system detects a potential side impact, the seats are automatically slid 50mm through the center of the cabin.

Other safety highlights include full emergency braking, reflective tires and a newly-developed airbag fitted into the seatbelt, according to the aforementioned source.

“The concept is about more than scoring points in standardised crash tests, or the number of on board airbags," Ulrich Mellinhoff, Head of Mercedes safety development commented on the new concept. “The ESF2009 clearly illustrates the comprehensive approach of Mercedes-Benz with its numerous innovations for more passive and active safety.”
More images in the gallery below.