The mascot on the hood which look like an Indian's head with the feathers trailing, plus the fact that it's big and therefore in the upper class range, suggest to me that it's a Pontiac.
I'll take you to task comparing the Chang An to the Isetta or a Tuc Tuc. The Isetta had two seats at the front behind the door. This ensured that you would both be the first to arrive at the inevitable accident and when that happened you could not get out because the door was jammed in your face. The Chang An is built like a car and looks the same inside as opposed to the three wheel TucTucs prevalent in India.
At the end of the last century there were some pretty horrific lashups burbling around China but the rules are now pretty draconian so now it has to be properly constructed.
Last edited by Fareastdriver; 15th Jun 2014 at 03:17.