The model description 20/35 hp shows the actual engine output – as was common practice from 1909 onwards – with the so-called fiscal horsepower rating first. This figure indicated the tax classification according to engine size. One German fiscal horsepower corresponded to 16 cubic inch engine displacement. The description of the body as a landaulet relates to the folding roof over the rear seats.

• Cylinders 4
• Displacement 296 cu in
• Output 35 hp (26 kW)
• at engine speed 1400/min
• Top speed 47 mph