The tentative release for many of these new electric cars are in 2019/2010. There's probably going to be a good chance that they are delayed with the technical

The tentative release for many of these new electric cars are in 2019/2010. There's probably going to be a good chance that they are delayed with the technical difficulty of manufacturing electric cars at scale. Also I wouldn't count out Tesla's major advantage in sourcing the best batteries at wholesale prices.