I've only had an EV 3 months now, but it'll never see a charging station.

I pay around $.12/kw and get 4 miles per kw. So my "energy" costs are $.03/mile. I have a Mazda cx50 as well, it gets about 20-22mpg, with the gas prices here in Seattle that's around $.30/mile. Even where gas is cheaper that's still $.20/mile. Literally 10x the cost to run a gas car vs an EV.

I'm honestly shocked at how many people have EVs and rely on charging stations. I mean, I think it's a low number, but the fact that it's more than zero is shocking to me.

> buy electricity at a random charging station

Well there's your problem. Try doing the same calculation with the average residential electricity cost. Most car use is for commutes after all, so most people can just charge their EV in their driveway every night.

Destination charging and rapid charging are notoriously expensive. It's a luxury product intended for a once-a-year road trip. It is not even remotely representative of your average charging cost. Street-side charging is slightly less excessive, but you're still paying a serious premium.

We just bought our first (used) EV, and charging stations are the Wild West right now. Any random station you pull up to might charge close to the local cost of electricity, or some wild sky-high amount. And hopefully they’ll tell you what that is before you have to swipe your card. There the economics can swing towards gas cars depending on how absurd your local charging station prices are. For people filling their tank every couple days because of a 2 hour commute or something an EV may still not make sense financially. But if you’re putting in under 40 miles and have even a modest 120v 12 amp circuit you can plug into at home (e.g. a dedicated washing machine circuit) you’ll likely only need a charging station on rare occasions such as a road trip. As a matter of fact I am writing this from our first EV road trip. The inconvenience has been comparatively minor and our “fuel” costs should end up being about half of what they would have been in our hybrid SUV.

Doing the equation regularly would be interesting.

There are some other parameters to consider too. Stopping for fuel is not something I enjoyed. I can charge at home. You won’t have to stop to refuel in an EV unless you’re going a long way. If you’re going a long way the stop will be longer. Much worse.

You won’t service an EV much, that’s nice.

The silence is bliss.

Were you using DC fast charging stations or level 2? Fast charging is about 2x the price.

In my area the fuel cost of a hybrid car is a better deal than recharging an EV at PG&E retail rates, but this is just a policy knob that we can turn whenever we decide to get serious about reducing greenhouse gas emissions. If people are ambivalent about the operating costs of EVs then it is up to the government to put their thumb on the scale with a motor fuel tax, such that EVs look like a great bargain.