Piercarlo Ghinzani
Toleman had already developed the TG186, their planned chassis for the season. This was renamed the Benetton B186 after the change in ownership. Benetton's first season in Formula One also came with a change in engine supply, with Toleman's Hart engines being replaced with that of a large car manufacturer, the powerful BMW M12. Teo Fabi was retained as a driver and Piercarlo Ghinzani was replaced by Gerhard Berger, who joined from Arrows.