Audi Quattro (a.k.a.”Ur-Quattro”)

To know Audi’s Quattro Concept, you have to recall the original Audi Quattro (a.k.a.”Ur-Quattro”) from 1980. Launched 30 years ago, the two-door coupe was the first sports car to feature the automaker’s new Quattro all-wheel-drive system. With a turbocharged 2.1-liter inline five-cylinder engine mated to a five-speed manual transmission, the original 200-horsepower street variant was good for a 0-60 sprint of around seven seconds and a top speed of 137 mph. Rally-prepared, and with hundreds of additional horses under the hood, the Audi Quattro was unstoppable, dominating the Group B class in rally competitions around the world for years.