Located in the city of Neckarsulm in the German state of Baden-Württemberg, it is Audi's second major production site in Germany and serves as a center for premium vehicle manufacturing, engineering, technological development and high-performance production.
The Audi R8 SHDZ was an experimental 2014 development project intended to explore the idea of a road-legal race car based on the first-generation Audi R8.
The Audi RS 5 TDI Prototype was an experimental high-performance diesel coupe developed in 2017 to demonstrate the sporting potential of Audi’s latest V6 TDI technology.