Yes, but with (a) current countries in which Tesla is selling and (b) current pricing, it appears that Model S has hit a plateau of sales. Model X may hit such a plateau soon as well. There isn't an unlimited supply of people who have $80,000 to spend!
Increasing production on Model S and X will probably only make sense once Tesla can cut enough costs out of the production line to cut the sticker price a bit. (Moving into additional countries has high overhead costs and won't make sense until Model 3 is producing more units.)
Edit: or, as some suggest, greater brand awareness may drive demand up and make it make sense to add that extra shift. That would be nice. Who knows.
I don't agree. I think the issue is that tells cannot build enough model S or X. Supply is what is flattening, not demand. And model 3 will have the opposite impact of Osborneing, driving demand and awareness. I'll point out a few reasons for my thoughts on this..
1) you will know if demand is an issue when free Supercharging for S/Xc comes back. It's a demand lever. My guess is when fed tax credits go away.
2) there is a natural product cycle and Tesla has not entered a new cycle yet. The cycle is complete when the bulk of S sales are coming off leases or upgrading and when competitors cars are doing the same after a point at which Tesla became viable in the minds of consumers. This is important to understand the dynamic. If I'm an S class guy, but I just leased a new S class in 2015, then learned about model S in 2016 from a friend, I'm not in the market until this year or maybe 2 years depending on my purchasing habits. Same goes for model S customers where first time buyers may have peaked last year so there are a couple more years of incremental growth from return customers.
3) production delays will actually drive model S demand. Already has, will continue.
4) when model 3 hits the road in mass it's going to be like a massive ad campaign. This car has been so hyped that everyone who buys one will give about 1334 test drives to friends, family, and colleges. That is about a billion miles of test drives. Autopilot is going to become self aware and take over the world.
5) you alluded to it, but there are still many markets Tesla is new or not in at all. China can double before it hits parody with US and it's a bigger overall car market. Places like Spain showing massive growth though getting small numbers. Germany even showing growth. S Korea and Japan is basically virgin territory. Model X can double I'm the US easily, but they can't build enough.
I have about a dozen more but typing on a cellphone is prone to bad typeos. It will be interesting to see what they do as tax credits phase out. My biggest concern is production, not demand. That's why I doubt we see 2170 and refresh until the beginning of 2019.