Tesla's much-anticipated launch of its Full Self-Driving technology has been repeatedly delayed over the years. Musk initially promised Tesla's cars would demonstrate full autonomy by the end of 2017. Despite the persistent delays, the Model Y delivery still marks a major success for the company.

At the heart of the self-driving race are two fundamentally different philosophies.

World’s first autonomous delivery of a car! This Tesla drove itself from Gigafactory Texas to its new owner’s home ~30min away — crossing parking lots, highways & the cit