1906 (J (30), 2+1 produced) 1907 – 1908 (J (40), 4 produced) 1910 – 1911 (J (40) about 15 produced) about 22 produced (Exact number of 1910–1911 production is not known)
The NW type J is a veteran automobile manufactured by Nesselsdorfer Wagenbau-Fabriks-Gesellschaft A.G. ("NW", now known as "Tatra"). Two basic versions are recognized - the initial "J (30)" with a 30 HP engine, and the later "J (40)" with a 40 HP engine. As well as types "K" and "L", it had upright four-cylinder engines of side-valve design. The engines in the three types were rather heavy, 4 to 5 liters.
The car was able to reach a speed of 80 km/h.
References
^Tatra - Passenger Cars, Karel Rosenkranz, TATRA, a. s., 2007