Question

when audi company started to design cars ?

Answer 1

Heya!

The story of Audi began in 1899 August Horch founded Horch & Cie. in Cologne. It was there that he helped build his first car. After differences of opinion with the board, August Horch left the company and formed a second car company.

Hope it helps

Answer 2

$\bf\huge\color{red}\mathfrak{Hello\: User \: :) }$

Audi designed it's first car on $\bf\small\color{Orange}{August\:1899 }$ in its classic History.
Audi first merged with Horch, DKW and the Wanderer to form its union AG, Chemnitz in early 1932.