Peugeot Quartz Concept

The front axle is also driven by an 85 kW electric motor with direct drive. This charges the 400 V battery during deceleration phases and assists the combustion engine with gear changes. The rear axle also features an 85 kW electric motor for propulsion and battery charging. A specific ESP handles braking distribution between the four wheels to ensure both vehicle stability and optimise battery charging.

To use the system to its full potential, the Quartz front axle employs bespoke McPherson struts, with a multi-arm arrangement on the rear, including on-board electric motor. The pneumatic suspension automatically adjusts ground clearance between 300 and 350 mm. This function is controlled by an optical system that literally reads the road, using cameras linked to a navigation system to anticipate changes in the road surface.