The Audi A3 Etron is the first hybrid and electric of its kind. The fuel economy ranges from 39-80-100-300 mpg dependent on how much the electric battery is charged. You can drive over 400 miles without filling up the gas or charging battery. The range on pure electric is 22 miles, while the most efficiently use of the hybrid system gets 80+ mpg. The charge battery mode can charge the battery while driving. No need to plug it in unless you have the time and want to not use gas at all. The best of both worlds. It comes with high performance features, turbo, and handles incredible.s full loaded. Sunroof, Bluetooth, Cruise control, Automatic and optional manual shifting, Leather, Best AC vents of any car, special efficient tires and so much more. The best Audi features in this car that was purchased NEW in March 2016. It is the finest sports car edition with all plugin options contained in the hatchback. Electric plugin is located on front grill. The very best in electric hybrid engineering and driving performance.