I can deal with having none of those, and if there were no supercharging I wouldn't buy it. Seriously. I couldn't care less if it had speed limiting cameras/speed warning, or rain sensing wipers/auto headlights. I'm not too lazy to turn on the fricking lights or turn on the windshield wipers. I turn on the windshield and lights on my car now, it's not an effort to do so. How on Earth do people think are must have features these days? Even non-luxury GM cars have 4G now.
I agree about auto-wipers. Anyway, I use Rain-X so the auto wiper function is wrong anyway: I always just turn them off, and every few minutes in heavy traffic where the rain doesn't just fly off by itself hit the wash button in the single-wipe position and everything is better than having the wipers on.
WTH is 4G? You mean my car is a smartphone? Will it help me find a mate, or tell me what my next calendar function is, or schedule my appointments for me? If not, why does it need 4G? Maps? I already have 5 great apps on my iPhone, including TomTom which has a few gig for offline navigation (and I subscribe to traffic and it catches all sorts of things the other maps don't). It even tells me the speed limit on most streets. A freeking cheapie car doesn't need anything for networking except a smartphone mount on the dash so I can use my iPhone/Android to do that for me without looking away from traffic. Unless it understands English commands for replacing my smartphone for in-car use, which would be awesome, but I haven't seen that on any car to date. I'd be 100% fine if the Model 3 didn't have any Internet.
Ok, I'm going to go through all the features my current car has and think if it could be dropped for a cheap electric car:
* Remote key unlock as I walk up to it. I find this is a must in my market of wanting to be in a more luxury part of my life as I get older. But realistically, I found out that other very cheap cars these days have this feature too. It is so amazingly useful that it is virtually required at this point. But:
* Very very hard to copy key that is absolutely required to make it work. This is very important in the rougher neighborhoods purchasers of the Model 3 will have to sometimes deal with. If you have a Honda, you have to budget time every time you want to drive it to walk around for a few blocks looking for where the local kids parked it after they took it for a joyride, because its keys are absolutely useless. I don't think Model 3 drivers will put up with their car being a communal meeting place and vehicle.
* All-window-open before I get into it. It used to be most homes and businesses were near rivers and oceans, because that's where it's easy to sail boats, build bridges, fish, and get fresh water, lumber, and other building materials. There it was relatively cool, and there was fog. These days as the population keeps going up, we're being forced inland, where there is more heat, more sunlight (less fog), and generally speaking, cars will get baking hot. Also more poor people exist that don't have garages to park in. This is more necessary now for a Model 3 owner than it ever was for a Model S owner or any car before today. Sorry, but this is going to continue to be more important, not less important, even for cheap cars. Plus it's free to manufacture if you have a remote entry key fob and electric windows.
* Electric windows. Leaning down and reaching over to get to the other window while driving will kill people. Losing your belongings or getting water damage because you forgot to roll up the back windows will be bad too. Electric windows are the norm.
* Automatic electric seats that move around to your position as you get in and out. I'm used to it by now, and if these exist, it's basically free to have multiple settings for multiple people, but do I need it? Good mechanical levers work great, and everyone knows how to use them. This is the first item I found on my list of things that can be left out of a cheap car.
* Electric mirrors. This is a safety thing. If the mirrors aren't electric, everyone will not adjust the mirrors, and people will die. You can't skimp on this any more. My $1,200 Volvo had electric mirrors. It's free for it to adjust to each driver if everyone has their own key, and cheap if not.
* Volume button on the steering wheel. If the volume knob (yes, I said KNOB) is easy to reach and ONLY HAS ONE FUNCTION, then this absolutely does not have to be on the steering wheel. Savings #2. Volume must be a knob somewhere where you can turn it down FAST (and up quickly too).
* Keyless entry, keyless start, etc.. Free to implement if they already have a key fob. I don't see the point in taking this out of the cheap car artificially. Actually, it's cheaper, since ignition switches that take key fobs are pretty darn expensive pieces of equipment.
* Emergency break. Every car has a mechanical emergency break, so I don't see the point in discussing this.
* Break, Accelerator, Turn Signal. Ditto.
* Interior hood release. Mandatory for security reasons. I could see requiring key fob instead to make it cheaper. Ditto trunk. Savings #3 -- only use key fob to open trunk/frunk rather than other buttons. Of course, need safety exit mechanical exit lever inside each.
* Rain wipe control: I use Rain-X. I'd rather the wipers only go off when I press the button once. For other people I bet 3 speed is just fine.
* Window Washer Wiper system: for cheap, I'd say you could leave this out, but I use it all the time in dusty areas so maybe not, but growing up most the cars we had didn't have this. This could be some real savings. Savings #4.
* Glove box. Need someplace to hold the binder we hand the pigs. Still need that.
* Radio. Savings #5: no radio, only an AUX amp & speakers. Model 3 people are poorer people who have lives that suck, so they need their tunes to keep themselves distracted from their no-use life. Skimping out on sound for these people is often a very bad idea. But some % of Model 3 drivers will be very old grandmas that don't have the mental ability and never had the opportunity to appreciate any kind of music, so I don't know if they want to listen to Listener Supported Radio or not. Focus group this, but I tend toward the Model 3 making "great sound" an option, and only support AUX and Bluetooth, and the Listener Supported radio stations, once that Great Sound is ordered. I could be way off base on this one. A standard upgrade method and mounts for speakers (8 position?) and conduits for wires (to each speaker mount point) for upgrades may be the best way to not actually sell it with good sound but allow the resale value to be OK.
* Air Conditioning. Remember I said poor people are being shoved into the oven of the hot lands? This is a new requirement that all cheap vehicles must have, and must work. It probably should have a thermostat with a Degrees Fahrenheit setting, but not zone control. Zone control doesn't even work on my Mercedes E class equipped with it (analogous to a Model 5 in the BMW series), so why would it suddenly work on some brand new Model 3? Plus, most poor people don't understand zone control anyway (sorry, stereotype but probably true). Savings #6. (Does Model S have zone control? Uhoh I don't even know.)
* Cooled and heated seats. I'm starting to feel like everything is all bad with not having cooled seats. This could be one of the hallmarks of the Tesla Model 3 that it doesn't skimp on cooled seats. But since I don't even think the Model S has that, this can't be counted as a savings if I'm already asking for it to be a new standard feature. I'm not seeing any savings in this area regardless.
* Cup holder. It's just plastic. You're not getting rid of it; you're adding it. Poor people like eating and driving at the same time.
* Cigarette Lighter. Absolutely no one smokes any more -- well, I'd like to believe that. Unfortunately there are some losers who smoke pot, but not if they don't want a DUI. But everybody and their entire family and all their friends need more ports than there are in any car to charge in. No change toward the cheaper, EXCEPT you can get rid of the round cigarette lighter port and replace that with a bunch of power USB ports instead. So that's a lateral move.
* Navigation system. Skip that entirely and provide a smartphone mount in the dash that is really good for the driver to see while driving and reach while driving. Savings #7.
* Clock in the dash. I love my analog clock next to the speedometer. How fast do I need to drive? That fast. Ok, I can go slow, or fast, or whatever, to get the analog clock in the right position. Perfect. Do poor people need to be on time? I don't know. Let's say they don't get a clock in the dash and this is savings #8. But if there's a computer screen, then there's no savings. Since they say it has a computer screen, this isn't a savings then.
* Fog lights. I don't think a cheap car needs fog lights. Savings #8.
* Adaptive mirrors to stop blinding lights. I have no idea how much this costs on my car, so this could be savings #9 not to offer this. Blind drivers don't make good drivers. But if all Model 3's drive themselves, the owners don't need to be able to see. I'll go with savings.
* Sun roof. Completely useless. Savings #10.
* Screens on rear windows instead of standard dark tint. Dark tint is cheaper. Savings #11. Rear window tint instead of screen. Savings #12. But the Model S doesn't have those things so no savings.
* A few extra leather pouches and cubby holes to put things. Poor people still have stuff, so they need holes and cubby holes, but not necessarily as many. Savings #11. Oh wait --- the Model S is notorious for having too few. No savings here.
* Self-retracting door handles. Never do this again without testing it better. Savings #11. Finally.
* Cruise Control. Wait, did you say the Model 3 will be self driving?
* Panoramic roof. Model S offers it as an option, so that is no savings.
* Air suspension. I got so used to this in all the tractor-trailer trucks I drove, and now the cars I drive, that I think of it as mandatory. But, apparently, it's not that common in passenger cars. So, let's go with Savings #12. It's about $5,000 so this isn't a small item.
I tell you what. I'm having a seriously hard time coming up with savings. The dozen or so things I could think of aren't adding up to enough to turn a $75,000 car into a $35,000 car ($40,000 difference). I only identified about $10,000 of stuff. If using steel saves another $10,000, then that's a $55,000 car. If they make the car slightly more compact (less frunk, less trunk), then that's less steel, less weight, less batteries needed to go so far, so that might be another $5,000 or so, and that's $50,000 still, far from the $35,000 to make a small car. Let's say $5,000 of the Model S was the Supercharger network being free: let's take that out. That'll make it a $45,000 car now, but not a $35,000. What if Tesla was charging a lot of margin for the S? Let's say $8,000. Subtract that, and we now have a $37,000 Tesla. They're going to have to find something else to make the car cheaper.