Elon Musk says Tesla could hit a $20 trillion valuation with “extreme execution.” But with earnings slipping and Bitcoin holdings limited, is that even realistic? Here's the math behind the moonshot.

Musk originally brought up the concept of the retro-diner concept in 2018. The Tesla Diner & Drive-In combines a 1950s-style American diner with Tesla technology. Located on Santa Monica Boulevard, it's open 24/7 and features both indoor and outdoor seating for up to 250 people.

Musk said his automaker “probably could have a few rough quarters” ahead as federal electric vehicle credits expire soon.