Given that most new cars usually have teething problems and small defects, Tesla has prioritized delivery of its new Model 3 to investors, employees and previous Tesla owners. Of course, all good things must come to an end that includes Tesla's "free forever" supercharger program for Model S and Model X owners. Restricted supercharger access applies to all new Tesla cars bought after mid-January 2017, though previous owners will still be able to charge to their heart's content. While post-2016 Tesla owners may find the disappearance of the "free forever" program frustrating, supercharger costs are still very cheap. Free charging isn't entirely extinct for new drivers either - new Model S and X cars receive 400kWh of free charging every year, good enough for 1,000 miles of driving.

Source: Forbes February 23, 2018 12:56 UTC