The Morris Isis was a model introduced by Morris in 1929. The Isis was available as a saloon, coupe, or tourer, and was powered by a 2.5L inline six engine which was paired to 3 or 4 speed manual transmission. These cars were built on an new chassis and featured all steel bodies. Most notably, the Isis was the first Morris model to feature hydraulic brakes. Production of the Morris Isis ended in 1935, but the name would be revived for a short run of cars from 1955 to 1958.