[pappyo]

You're not capturing all the expenses to car ownership:

Insurance Fuel/charging Excise tax Parking Maintenance Cleaning

And most importantly, the hassel to deal with the above.

[incompatible]

If I understand it correctly, that would be the fee for the self-driving feature, not the entire car. I suppose $8.50 per hour would be a reasonable rate for a car rental, although daily rates should be less.