The 2019 Toyota Prius has plenty of changes that should keep car buyers interested. There are a variety of trim levels, which complement minor changes in the overall front and back designs. In fact, standard features such as infotainment system makes it easier for consumer to select a trim level according to their requirements. For the first time, Toyota Prius got an all-wheel drive model, which is definitely a big leap from all the previous front-wheel drive vehicles. The automatic on-demand system is also eye-catching as it utilizes an independent rear motor that can power the rear wheels up to 43 mph giving the car a solid burst of power. With this new AWD-e system, Prius can achieve a fuel economy of 50 mpg, which makes it the most fuel efficient car in the United States.