The 65.5 cents per mile is really close to what my actual expenses are. I use actual numbers rather than the IRS number and I ended up with $6900 of car related expenses last year. That is gas, tires, repairs, registration, etc. for the vehicles that I use for my business. I think the total miles driven was a little over 10,000.

But the EV was almost zero. No maintenance costs just a few hundred for tags.