Earlier quoted context omitted.
The last time I bought a personal vehicle (2022) I did some math. I drive X miles a year, I pay Y for gas, I pay Z for electricity. I then compared some vehicles in the segment that fits my needs and found the ICE options to have a significantly lower cost of ownership for the 8-10 years I expect to operate the vehicle. So I left the extra 15 grand in stock, which will see a much higher rate of return than an EV woul…
A site from MIT that lets you do these calculations, and has presets for state incentives, gas costs etc: https://www.carboncounter.com/#!/explore It's always been true that people who drive a lot every day are the low hanging fruit for EVs. EVs are more efficient when in motion, but most cars spend a lot of their time parked. But in most places prices have continually dropped so the people who will save has expanded…
One example of this specific calculator is that it compares all vehicles in the same graph, and all vehicles use the same parameters. However, not every vehicle actually has the same parameters. For example, the resell value of different brands varies significantly. The maintenance cost of different brands varies significantly. I don't want to be too harsh on this because it does provide some value and seems to be implemented by a well meaning student. I just would never suggest someone use it to actual compare the cost of ownership of different vehicles.
EDIT: Another thing that's hard to model is road trips. During which time gas prices fluctuate and electricity prices shot up.