See also:

A low consumption and ultra-efficient version
Pulling together the very essence of the A9 project by reviewing every aspect of design, the low consumption version achieves an aerodynamic performance (Cx de 0,29 ) thanks to the optimisation of ...

Exterior
Stop & Start This system puts the engine temporarily into standby during stops in the traffic (red lights, traffic jams, etc...). The engine restarts automatically as soon as you want to mo ...

Reactivation
Press the "ECO OFF" switch again. The system is active again; this is confirmed by the switch warning lamp going off, accompanied by a message in the screen. The system is reactivated aut ...