The Alvis Firebird was a series of touring cars introduced in 1935. The Firebird was developed from the previous Alvis Firefly, and was available in tourer, drophead coupe, and saloon body styles, all of which were built by the coachbuilder Cross & Ellis. These cars were powered by a 1.8L inline four engine that produced 55hp. Production of the Alvis Firebird lasted until 1939, with a total of 449 examples built.