Abstract: A high-performance motor car includes a body which surrounds the rear wheels and has a tapered front part from which the front steerable wheels project. The front wheels are inserted in respective aerodynamic fairings which can be steered with the wheels. A vertical fin is pivoted to the rear of each fairing.

Abstract: The device comprises sensors for providing electrical signals indicative of the speed of the vehicle, the speed of rotation of the engine, the position of the accelerator pedal and the position of the brake pedal. An electronic monitoring and control unit connected to these sensors, activates actuator devices arranged to turn off the engine when, for a period of time of predetermined duration, the speed of rotation of the engine is less than a first predetermined value, the speed of the vehicle is less than a threshold value, and the accelerator pedal is released. This monitoring and control unit deactivates the actuator means and activates the electric starter motor when the signals provided by the sensors indicate that the speed of rotation of the engine is lower than a second predetermined value, less than the first, and the accelelator pedal (or the brake pedal) is depressed.

Abstract: A sliding pane for a motor vehicle window has the corners of its edges intended to face outwardly of the vehicle chamfered to define outer tapered portions which are housed in respective guide channels of the window. This enables the outer surface of the pane contiguous with the chamfers to be coplanar with the outer surface of those parts of the vehicle body defining the window opening, so as to reduce the turbulence arising from discontinuities in the outer surface of the vehicle.

Abstract: In a motor vehicle suspension comprising a rigid axle (10) provided with attachment members (12,112,18) for pivotally connecting the axle to the support structure (T) of a motor vehicle and to the reaction rods (20), and with support members (14,22,112,26,108) for the rotary support of a pair of wheels (12) and for the support of resilient elements (16) and shock absorber elements (28) of the suspension, both the attachment members and the support members are fixed to the rigid axle solely by mechanical connection means such as screws, bolts, and the like.

Abstract: A motor vehicle is provided with a body having a supporting structure of sheet metal and external lateral walls which below a substantially horizontal line extending above the vehicle wheels, comprises exclusively parts of plastics material. As compared with sheet metal parts, the plastics-material parts present a number of advantages including simpler assembly, better corrosion resistance and reduced susceptibility to damage in a minor collision.