13. Renault 5 Turbo
The Renault 5 Turbo was conceived for Group 4 and later Group B rallying, capitalizing on homologation loopholes that allowed manufacturers to create radical, high-performance street cars. By relocating the engine to the middle and adding turbocharging, Renault transformed the humble hatchback into a rally and road-going powerhouse. Its bold engineering and limited production cemented its legend. Discover more at Renault Group and Hagerty.