I have a 2020 iv L&K. It has 35k on it. The worst battery range I've ever had is 24. The most was an amazing 42, when everything was perfect. Mostly, it's the low thirties.
I do 14k miles a year, 7k on just electricity. 7kw wall charger at home, but remember these cars charge at 3.5kw max, so not quick.
I regularly drive 320 miles to Scotland. If I set off with 30 miles electric range, at the other end it reports about 75 miles on pure electric running, as it's excellent at regeneration at every slow down. The mpg on that run is usually reported at about 60.
A smaller run, say 100 miles, often yields mpg of 80 or more.
It's a great car.