The 5/12 PS 'Puppchen' is a rear wheel drive tourer car with a front mounted engine, from Opel.
It's powered courtesy of a naturally aspirated engine of 1.6 litre capacity. This powerplant features side valve valve gear, 4 cylinder layout, and 2 valves per cylinder. It develops 14.3 bhp (14.5 PS/10.7 kW) of power at 1800 rpm.
This power is transmitted to the wheels by means of a 4 speed manual gearbox.
Its maximum speed claimed is 55 km/h (34 mph).
Full specs