It was offered with a four-cylinder water-cooled engine of 1.5l, costing $375.
Power was provided by a large single-cylinder water-cooled engine.
The company only produced one model which came with a 40-horsepower, 4-cylinder, water-cooled engine.
It had a four-cylinder water-cooled engine rated at 15 horsepower.
All new body work, interior and drive-train including the first water-cooled engine in a 911.
It was based on the old 356, with a water-cooled engine of 6-cylinders and 300 hp.
Its water-cooled engine provided effective heating for the passenger compartment.
The second feature was the use of the wing surface as a radiator for the water-cooled engines.
The water-cooled engine would be mounted transversely in the front.
Because no suitable engines were available, the company designed and built its own 25-horsepower water-cooled engine for the S-1.
