Hawkesbury Ontario guy here. 2.0 EB. 800 km per tank summer time with stock tires, 700 km per tank on Bridgestone Blizzaks. Figure on a 15% loss when it's cold.
5500 km on my 2025 eb, overall average is 7.6 l/100km. This includes sitting in drive through lines and car wash lines with the a/c on. This tank I'm averaging 6.5 l/100 km. Just about the same fuel economy i was getting in my 2014 Toyota Yaris. Check out the range left with a half tank.