The Ford Mustang Convertible is a two-door, four-passenger car with a power-operated soft top roof. It is the convertible version of the Ford Mustang, a classic American muscle car that has been in production since 1964. The Mustang Convertible is offered with a variety of engines including the EcoBoost four-cylinder and Coyote V8, and features a modern interior design and technology features like SYNC3 infotainment and the FordPass Connect connectivity suite.