Which car manufacturer started as a coffee mill company?

Peugeot is the world's oldest car brand in existence. The company was established in 1810 and started off as a coffee mill company by Armand Peugeot. The company expanded to motorcycle production first in 1830, before manufacturing cars in 1882. The brand's first car was built in collaboration with Leon Serpollet, however, it wasn't too successful. Later in 1890, the duo made their first car for mass production using a Panhard-Daimler engine. The brand is now a part of the PSA Groupe.

Source: Drive Spark