I am trying to find out any information as well. I have a 2020 Escape Titanium that I drive in Eco mode most of the time. During the gas price hikes, I was into "hyper-miling" (techniques to obtain mileage over the Ford estimates). With my 2007 Focus, I was getting 45+mpg on highway and 39 or so city (Ann Arbor, MI). I am still trying to find info online, but there is virtually nothing.