Not intending to start any competitions. Simply making the point that 900 miles in a diesel, for around £90, without having to stop is not unheard off. Now if you said we done 900 miles and it cost about £30 in electric, you would have converted me instantly.
Doing 900 miles without having a stop is quite a feat… 😱 😂😂
However I could 900 miles at 4miles/kWh (or better!) and charge at home for 7p so that would cost me £15.75 😁 probably less if I used solar but all that is as irrelevant to the OP as your post was 🤫