“quattro” means “Audi,” and “Audi” often means “quattro”: The principle of four-wheel drive is a cornerstone of the brand and has been for 40 years. Since the original quattro made its debut at the Geneva Motor Show in 1980, Audi has produced almost eleven million cars with quattro drive systems while always advancing all-wheel drive technology. The latest state of development is the electric quattro with electric torque vectoring.