PT Garuda Mataram Motor (GMM) is an Indonesian distributor located in Jakarta. It was founded in 1998 as a joint venture between the Volkswagen Group and the Indomobil Group. PT National Assembler acts as a knock down car assembly plant for GMM. The units which have been assembled in Indonesia can be identified by a J on the eleventh position of the Vehicle Identification Number. External links Audi Indonesia website Volkswagen Indonesia website Car manufacturers of Indonesia Volkswagen Group factories Manufacturing companies based in Jakarta Vehicle manufacturing companies established in 1998 1998 establishments in Indonesia de:IndoMobil Group#Garuda Mataram Motor, PT.