@Menorca Mike
I have the 85X version, worst case in the recent cold rainy weather I was getting arounf 2 to 2.2 miles per kWh so about 180-200 max out of a 100% charge.
Was out last night (35 mile round trip) and got 2.5, this morning (no rain) it was averaging 2.8 on a short 8 mile round trip. Ended up with 34% battery and 71 miles of estimated range
edit: Charged it to 100% last night, it’s showing 212 miles this morning, that’s 36% less than the WLTP range of 329 miles. In reality I’ll probably get about 190 out of it.
Please excuse spelling/typos. Apart from being a clot it turns out I had one on my cerebellum that's now causing various problems!