In this episode of Vintage Car Chronicles, we dive into the intriguing story of the Peugeot 307 WRC, a bold rally car designed to succeed the legendary 206 WRC. Built upon the unusual base of a 307 CC coupé-cabriolet, Peugeot faced significant structural and mechanical challenges, including rigidity issues due to the convertible architecture and persistent reliability concerns. Initially equipped with an uncommon 4-speed sequential gearbox aiming for simplicity and reliability, the 307 WRC soon evolved to a 5-speed Hewland transmission for better adaptability to varying rally conditions. Despite encountering persistent transmission and handling issues, it managed remarkable victories at iconic events like Rally Finland and Rally Japan, driven notably by Marcus Grönholm. Discover how Peugeot overcame the odds, adapted their engineering approach, and left an unforgettable mark in WRC history with this unconventional racer.