Uber XL or black (need space and comfort to work efficiently) for 1 hour a day probably adds up to $200/day or around $50k/year. Which isn't cheap.
edit: That's a rough estimate and probably a low estimate. You'd be using Uber for commuting, going to work social events, driving kids on weekends, driving out of the city on vacation, etc.
The average private driver salary's in NYC is about 60k a year according to Google btw[0]. The average yearly -household- income in the US is 68k.
It's a massive luxury to be able to afford such a thing.
[0]: https://www.quora.com/How-much-does-a-full-time-driver-cost-...