The Steyr IV was a car that was made between 1922 and 1924.

It was a large model that was brought out alongside the Steyr II in 1922. It was intended for the larger buyers of the middle class market.

The car had a 1814cc 4-cylinder SV integrated front mounted engine that produced 23hp and was linked to a four-speed manual gearbox. Power was sent to the rear wheels.

Only 950 of these cars were made.