The 2021 Toyota Prius S is a hybrid hatchback known for its fuel efficiency, offering a 1.8L four-cylinder engine paired with an electric motor. It features a continuously variable transmission (CVT) and front-wheel drive. The Prius S boasts a combined fuel economy of around 50-58 MPG. It comfortably seats five and offers a good amount of cargo space, especially with the rear seats folded down.Â