The 2017-2020 Mitsubishi Mirage G4 is a subcompact sedan powered by a fuel-efficient 78-horsepower 1.2-liter three-cylinder engine, making it one of the most affordable new cars in the US market . The 2020 model year introduced a significant refresh that included bolder "Dynamic Shield" styling and the addition of standard automatic emergency braking (FCM), while earlier years in this range saw the gradual addition of standard cruise control and smartphone connectivity .