Steering Gear: Description and Operation

Steering On Cayenne S Hybrid

Steering gear

The Cayenne S Hybrid comes with a variable rack-and-pinion steering gear with hydraulic support and Servotronic valve as standard. The steering ratio is i = 16.7:1 in the center position and becomes more direct as the steering angle increases (up to i = 13.3:1). For further adaptation of the steering dynamics, the effective piston diameter was reduced along with the hydraulic control design.