The most American car models were determined by the Kogod School of Business at American University in Washington, DC.
The Roadster supercar will launch in 2020 with a Founder's Series model priced at $250,000 and limited to just 1,000 models.
The production Mission E, or whatever it will eventually be called, is expected to start around $85,000, or about as much as an entry-level Panamera.