Tesla may use Model 3 owners as an on going revenue stream. This likely required to keep the price low. How would everyone feel about the following charges? $100 - one year of map updates $600 - one year of 4G data $1000 - one year of local supercharging (superchargers < 60 miles from your home) It should be noted none of this is required. You can continue to use the outdated maps for free. You can use WiFi tethering on your phone and connect to your home WiFi for other updates. Lastly you don't have to use the local superchargers (long distance superchargers would be free). Also did I miss anything Tesla could charge yearly for?