In British English, a trillion used to mean a million million million (i.e. 1,000,000,000,000,000,000). Nowadays, it's generally held to be equivalent to a million million (1,000,000,000,000), as it is in American English. Thus in British English there were a million billions in a trillion. Now the convention has become a thousand billion just like in American English.
The AutoNews report states, the production move will end 500 manufacturing at the Mexican plant altogether, freeing the plant to product other cars for the North and South American markets. The Toluca plant also assembles the Dodge Journey, which is sold as Fiat Freemont in Europe.
The Tesla Factory is an automobile manufacturing plant in south Fremont, California, and the principal production facility of Tesla Motors. The facility was formerly known as New United Motor Manufacturing, Inc. (NUMMI), a joint venture between General Motors and Toyota. The plant is located in the East Industrial area of Fremont between Interstates 880 and 680, and employed around 6,000 people in June 2016.