I agree EPA numbers are useless, especially for comparison.
I wonder why there’s such a big difference? Do you drive them differently? In what modes? What wheels?
I’ve gotten great range when I want to, even on the 21s, at or around 3.9-4.2. But usually I’m getting 2.7-3 because I’m gunning around having a good time lol, and almost always in Swift at a minimum