AAG was the brand name of a German

Germany

Germany , officially the Federal Republic of Germany , is a federal parliamentary republic in Europe. The country consists of 16 states while the capital and largest city is Berlin. Germany covers an area of 357,021 km2 and has a largely temperate seasonal climate...

 automobile

Automobile

An automobile, autocar, motor car or car is a wheeled motor vehicle used for transporting passengers, which also carries its own engine or motor...

 company which offered only one car, a 5 hp

Horsepower

Horsepower is the name of several units of measurement of power. The most common definitions equal between 735.5 and 750 watts.Horsepower was originally defined to compare the output of steam engines with the power of draft horses in continuous operation. The unit was widely adopted to measure the...

 (4 kW) voiturette

Voiturette

Voiturette is a word mostly used to describe a miniature automobile; however, it has several nuanced meanings, depending largely on the usage date.-History:...

 designed by one Professor Klingenberg and manufactured between 1900 and 1901. The company factory was bought by the politician Emil Rathenau

Emil Rathenau

Emil Moritz Rathenau was a German entrepreneur and industrialist, a leading figure in the early European electrical industry.- Biography :...

, also the head of the AEG Group. He renamed it to the Neue Automobil Gesellschaft

Neue Automobil Gesellschaft

Neue Automobil-Gesellschaft was a German automobile manufacturer in Berlin.In 1902, German electrical company AEG purchased the coachbuilding side of Kühlstein under engineer Joseph Vollmer, renaming it NAG...

(NAG for short), and the company produced cars until 1934.