Yeah, nothing is cheaper, "fuel" $/mile, than electric right now. There are many, many problems with electric cars, but cost/mile isn't one of them.
Well, must eat crow here since I didn't expect SDGE to raise rates like they did... Comparing two Nissan shitboxes (one could exchange for other vehicles from same make with the same basic platform), the cost is about even-Steven from a $/mile standpoint.
Cost comparison using current SDGE rates:
Nissan Leaf, 3.7 miles/kwH (using EPA figures of range/battery size): $0.1216 per mile to "fuel", this does not consider input loss.
Nissan Versa, 35mpg combined rating: $0.1286 per mile to "fuel".
This is effectively equal
at current prices.
But... Given that SDGE is scheduled to increase electricity rates significantly (thanks CA PUC for watching out for us...), the prices look different:
2024: $0.1430 per mile to "fuel"
2025: $0.1580 per mile to "fuel"
2026: $0.1726 per mile to "fuel"
2027: $0.1858 per mile to "fuel"
SDGE rate hike information:
https://www.kpbs.org/news/economy/2023/03/07/san-diego-utility-customers-furious-about-sdge-rate-hike-request
From 2020, SDGE has raised rates by 56%. By 2027, that will increase to 137% over 2020 rates.