Theydidthemath

An update to a prior post about electric car efficiency using my relatively inefficient EV, a 2022 Audi Etron, as an example. We’ll include some up to date numbers and discuss DC fast charging prices as of July, 2025 (spoiler: fast charging is, indeed, expensive). See the prior post here for more context ...

I want to run some numbers on the energy used by our electric car that we purchased nearly two years ago. We’ll compare that to a roughly equivalent gasoline car. This is an interesting exercise because we bought what is considered a relatively inefficient EV. Let’s do some light arithmetic. ...