NW J
 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.