The F9 featured a three-cylinder two-stroke water-cooled engine of 910 cc with a claimed output, at launch, of 28 bhp (21 kW).
  The engine was water-cooled, the radiator being located behind the engine, an unusual configuration but one also found on the DKW F91.
The front wheels were driven via a four-speed manual gear box with a free wheel.
The F9 featured a three-cylinder two-stroke water-cooled engine of 910 cc with a claimed output, at launch, of 28 bhp (21 kW).   The engine was water-cooled, the radiator being located behind the engine, an unusual configuration but one also found on the DKW F91. The front wheels were driven via a four-speed manual gear box with a free wheel.
IFA F9