Had my premium for just over 7 months now and can confirm the excellent battery performance.
I actually had mine washed and it had its first valet too yesterday. Can’t manage it now but my Turks/Romanians? Did a grand job. Looks new again. Only asked for a tenner all in but gave them £20. Did a good job and were very helpful etc of my lack of mobility.
I’m still getting mostly between 5 and 6 on trips although whacking up the Aircon does drain it a fair bit and winter will knock off 25%.
Current Car: Hyundai Kona Premium EV...2 way 40kg hoist
Last Car: Toyota C-HR Excel Hybrid...4 way 80kg hoist