In 1992, Mercedes-Benz won the German Touring Car Championship with the 190E 2.5-16 model. However, before this could happen, the company in Sindelfingen had to do a lot of fine-tuning and add two limited-production evolution models to the "normal" 2.5-16, which are now sought after by collectors and loved by sports drivers. This report goes into the history of the Evolution models and shows an Evo I in detail, including a sound sample and sales brochure.