The Outback Is nothing more then the Legacy Wagon. Then again the SGP platform underpins almost all of the Subaru products being sold outside of the BRZ and Solterra.
Not to mention $170 million isn't really that much-Ford is investing roughly that in multiple subassembly plants (engines/transmission) with the new UAW contract.
But there are a lot of variables with that-
Not everyone will be at 0-10% when they recharge
Fast charging is level 3 that can recharge a 60 kwh battery in under 30 minutes from empty. Superchargers can charge battery's to 80% in 15 minutes.
I live in the one of the densely populated places in the world, and my mass transit options are fairly limited for local use. For example, I can't even get to work (yeah its only about 15 miles away one way) using mass transit.
That is the US in a nutshell when it comes to EVs...they are more popular in coastal areas or areas that are more built up and the further you go into the middle (and the greater distances you need to travel) they aren't as popular.