On 70/85/90 S (and X) supercharging gives you Chademo. On the S60, if you enable Supercharging ($2500), you get Chademo for "free." You can enable Chademo only on an S60 without supercharging for $1900.Would getting the supercharger option enable DC fast charging from other stations (with an adapter) I wonder? So if supercharging ends up being a paid option, would I have to buy it to be able to use Chademo, SAE Combo, etc? Or is that a separate option entirely?
If they follow that model with the 3, I would expect adding Chademo only to be a bit cheaper than adding Supercharging and Chademo, but who knows?