One thing to remember is that Tesla absolutely can not shrink the Model S into a 35K car. You don't get soft leather seats, felt/leather lined interior, a 17" touch screen, an all aluminum body, and super car performance for 35K. It absolutely will not happen. The materials used to make a 35K Tesla will be very similar to the materials used to make a 37K Bolt, soft plastic/cloth interior, cloth/hard leather seats, smaller touch screen, mostly steel frame and better than average performance should be expected. The features will be similar and I'm willing to bet that passenger volume will be significantly smaller than the Bolt, but as it will be in a sedan style form factor performance will be better and I'm willing to give Tesla the edge on range. There will be much less margin on these cars and so I don't think Tesla will be able to build in features to activate later, so don't expect to suddenly get auto pilot activated in an OTA update, they won't be able to include sensors for auto pilot on every car like the Model S to keep the base cost down, so expect to have to either foot the bill up front or install them later for even more cost. I think those who are expecting to get a slightly smaller Model S for 35K will have a rude awakening when they sit in the Model 3.