Electronic Q2
Controlled by the ESP control unit, this system exploits the braking system and creates a behaviour very similar to that of a limited slip differential. In particular, when accelerating through corners the front braking system appropriately applies the inner wheel brakes and consequently increases traction of the outer wheel (the one bearing the most load). As a consequence, torque is dynamically and continuously distributed between the front wheels according to driving conditions and the road surface. Electronic Q2, combined with an exclusive quadrilateral front suspension, accords particularly effective, sporty tuning.
Active safety
The Alfa Romeo 159 is the benchmark for sporty yet comfortable road holding. High torsional rigidity, an exclusive high quadrilateral front suspension geometry and rear Multilink suspensions are only some of the sophisticated mechanical solutions that ensure top level control in all situations.
These solutions mean that in the 159 you can enjoy the pleasure of tracing perfect lines and dominating the road in total safety.
Additionally, the Alfa 159 has some of the most sophisticated electronic systems for improving handling, braking capacity and control in all conditions: ABS with EBD, VDC stability control system, ASR traction control, HBA for emergency braking, and Hill Holder assistance.
Passive safety
The Alfa Romeo 159 is top in class also in terms of passive safety. New high-resistance dual-phase steel body, a non-deformable floor bed and the solid engine mount structure guarantee maximum protection even in high speed crashes.
Finally, seven standard airbags (front, side, window and driver's knee bags) and triple Isofix rear attachments complete the top level safety equipment that enabled the 159 to be awarded 5 Euro NCAP stars.
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