Audi's Skysphere electric concept car can change size and has a retractable steering wheel

German automaker Audi unveiled its sleek new concept car, Skysphere, which can shift size depending on the driving mode and has a retractable steering column. In a release, the Volkswagen-owned car manufacturer boasted Skysphere was'two vehicles in one': A 623-horsepower sports car that can go from zero to 60 mph in 4 seconds and a'grand touring' (GT) auto that expands the cabin about 10 inches for a roomier ride. In GT mode, the Skysphere is designed to be a Level 4 autonomous vehicle, according to Audi, 'meaning in certain defined road and traffic situations, the driver can delegate complete responsibility to the car and no longer has to intervene.' The luxury auto's rear-mounted electric motor has a range of about 310 miles before it needs a charge. 'This is not rather a car, it's an experience device,' Audi CEO Henrik Wenders, said at the unveiling Tuesday at 2021 Monterey Car Week on Tuesday.