By largest I assume you mean the company that produces the most vehicles. That would be Toyota. The list is:
Toyota
General Motors or Toyota
No. By size, revenue, and production, the largest automobile manufacturer in the world is Toyota.
Volkswagen
Volkswagen
volkswagen
Gm and Honda
Mexico is the largest manufacturer of smartphones in the world.
Honda is the currently the largest manufacturer of motorcycles.
Renault is a French car manufacturer there is also PSA which manufacture Peugeot and Citroen. Renault is the largest in France and is the fourth largest in the world and PSA is the eighth largest in the world. in 2007 the Peugeot 207 was the top selling car in Europe with the Renault Clio 6th in Europe.
The PSA Peugeot Citroën (a French automobile manufacturer) is the second largest in Europe (8th largest in the world).
Ssangyong