Really, I don't know. Average new car price in the US is approaching $40k. Average that out over 10 years of ownership. That's $4k/yr. Then add the opportunity cost of buying a depreciating asset versus investing $40k. Then add annual tax, title, registration, insurance, maintenance, and fuel costs. Owning a car costs around 8-10k/yr. As shown above, a Cybercab can profitably be operated for $1/mile.
How many Americans drive less than 8-10K miles/yr?
BTW, Musk is quoted as saying the cost to operate a CC is 20 cents/mile. Even if you double that to 40 cents, it would mean the cost of car ownership would be more expensive than using AEVs for transport unless you were driving over 20,000 miles a year (or lived in a very rural area, which is a small minority of the pop). Owning your own vehicle could become a luxury only justifiable to the wealthy in suburban and urban markets.
Overall, given the billion factors that go into deciding on car ownership or not, etc...
- not everyone buys new or only decides between buying new and using ride shares (and public transit and biking and walking)
- not everyone buys only to get around to local places (e.g. 1-2 seats in a car vs. trunk, car seats, cargo area, road trips, etc.)
- the average driver in the U.S. travels ~13,500 miles per year (see
How many miles does the average person drive a year? 2025 with some states having averages over 21,000 (!)
- not everything Musk is quoted as saying has translated to fact...
Just as an anecdote, my last car, which I drove very little... ~32,000 miles over 6 years. It still only cost me ~$0.30 / mile (doing some napkin math here). Low deprecation, good gas mileage, low insurance costs. Very little maintenance. (A few oil changes I did myself, tires were the biggest expense at ~$700.) Overall insurance and depreciation were the biggest costs. (Not so much the gas engine and related equipment, though once you hit 60,000 miles and beyond, those sorts of costs start jumping up.)
Anyway, the point was that for my use cases, the "per year" cost was $1600 / year. Not "8-10k/yr." $1/mile ride-sharing would've been over $5k/yr.
This ignores things like driving to Home Depot, loading it with plywood, and driving home. Does the hypothetical future "van-sized" Cybercab also cost $1/mile? Or do I have to hail a Cybercab, take a ride to a Budget Rental, and rent a van? Oops. In my use cases, I opt to
own a car because it is cheaper, more convenient.
It's just a point you really
need to consider. People prefer owning for a large number of reasons. Only some of them are money or stubbornness or worrying about germs or feeling special or thinking about how their car choice signals things to other people.