Sometimes it comes down to more than just dollars - comfort at the end of the day, safety, driiving pleasure, etc all are important if you're driving a lot, especially in traffic. My last job before retiring I was a field Systems Engineer in the Pacific Northwest, providing software support for servers in data centers throughout Oregon and Washington. Beautiful country, nice roads, sometimes bad weather, and heavy traffic around Seattle. Sometimes I would get out of an account in Seattle at 6pm, facing a 4 hour drive back to Portland. To make the most of it, I wanted a nice car.
Most of the guys took the company car (a base Detroit model) and gas card, even though they had to PAY $250/mo for it (to cover personal use). I instead took the reimbursement option which was to be paid $200/mo plus .15/mi for actual miles driven. Driving a minimum of 1000 miles/mo for work calls (often more) I was being PAID at least $350 ($200 + $150) instead of PAYING $250 for the company car.
The delta of $600/mo plus allowed me to afford driving late model (but used) Saab and Volvo sports sedans with nice amenities (moonroof, leather, great seats and stereo) instead of a car with zero driving pleasure. I always bought highly depreciated models with low miles, and besides the comfort, they got better mpg too. Did it cover the entire ownership cost? No, but it came close, and the car was also available for my personal use.