Audi’s R4 e-Tron roadster concept heads to Paris
We talked several times about the e-Tron concept from Audi, a concept that manages to deliver very good performance and little no CO2 emissions, and we will remind just the article where we announced the official reveal of the e-Tron concept that took place at the Detroit Auto Show, held in January. The roadster version of the e-Tron concept is...