Alfa 159 project
With the new Alfa 159 project, Alfa Romeo aims to position itself at the top of the class for passive safety. The Alfa Romeo engineers have designed and developed a new ‘premium’ floorpan which adopts high performance materials, multiply sheet metal and laser welding. From the viewpoint of the architecture, the bodyshell also benefits from numerous measures such as the use of boxed elements that are rigidly connected transversely and vertically, three load lines in the front, longitudinals that run the whole length of the car, built-in structures and a larger number of spot welds around structural nodes. The result is the excellent torsional rigidity of the bodyshell, the best in its segment: over 180,000 daNm/rad.
The Alfa Romeo 159 boasts as many as eight airbags (including special bags to protect the knees and sidebags that extend all along the windows area); innovative restraint systems (pretensioners on the clasp, and decreasing load limiters on the seat-belts), and front seats with an ‘anti-whiplash’ device which brings the head-restraint nearer to the occupants’ necks in the event of a rear impact.
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