The 2021 Toyota Prius Prime is a difference-maker in the realm of fuel efficiency. This plug-in hybrid hatchback stands apart from the regular Prius model due to its ability to run solely on electricity for an estimated 25 miles. Its combined horsepower output is 121, and the model has a remarkable EPA estimated 133 MPGe. Despite being performance-focused, the Prius Prime does not compromise on tech. It comes with an optional 11.6-inch vertical touchscreen that includes Apple CarPlay and Amazon Alexa compatibility. Slotted into three trims (LE, XLE, and Limited), the 2021 Prius Prime offers Toyota's Safety Sense 2.0 as standard, boasting features like pre-collision system, lane departure alert, automatic high beams, and full-speed range dynamic radar cruise control.