unless you are grannying the thing, the S85 is closer to 200mi than 300mi in real world range
i'd feel cautious about taking that 200mi figure for face value.
And that's only when you range charge.
I think tesla will just sell more of the higher kWh pack, so it's not that important to them. As long as they hit the 200miles and 35k on paper then they have done what they said.
But I guarantee they plan on selling more 50k+ model 3s than 35k.