Rondeau M378

It competed in one World Sportscar Championship sports car racing event; the 1978 24 Hours of Le Mans.

It was driven by Bernard Darniche, Jacky Haran, Jean Rondeau (racing driver), and its best result was a 9th-place finish at that year's event.

It was powered by a 3.0 L (180 cu in), 460 hp (340 kW), Ford-Cosworth DFV V8 Formula One engine.The chassis is an aluminum-reinforced steel spaceframe, covered in a fiberglass panel body.

This drove the rear wheels through a Hewland 5-speed manual transmission.

This meant it was very light, with the total weight coming to 760 kg (1,680 lb).