I would bet Tesla will sell more than 600k BEV car units / year before any other car manufacturer, including Volvo, BMW, VW, Nissan, Honda or Toyota. And since BEVs are the future of cars, that's the only category that matters when talking about future growth of sales.
I'll see your bet and raise you... Tesla will get to 600K long range (200+) miles BEVs before any and all other automakers on the planet combined get there : )