Pros
Tesla is a fast driving place to work. In order to succeed here you need to have a high amount of energy, a tolerance for working long hours (including occasional weekends depending on the role), and be willing to accept new challenges without much guidance. Processes are not well documented and so you will often be faced with situations with no clear direction for resolution, you must adapt and learn to persevere. Telsa is a team-oriented company, but maintains a high focus on individual contribution. Successful employees can demonstrate consistent clear thinking, energy, enthusiasm, and overall scrappy-ness.
Cons
If you aren't ready to commit the time & energy required you may find yourself in a stressful work environment with more to do than there are hours in the day. Documentation for processes often doesn't exist so you will need to learn to persevere and collaborate with your team to drive success.