Excelsior was a German automobile manufacturer that operated from 1910 to 1922. The company, officially known as Excelsior-Werk für Feinmechanik GmbH, was based in Cologne-Nippes. It focused on producing assembled cars that catered to the low to medium price segment of the market. The vehicles offered by Excelsior included a range of engine options, starting with a modest 3/8 PS two-cylinder engine, as well as four-cylinder models with outputs…