The Germans did a similar test recently with VW ID3. 160k km on the meter. Battery capacity is at 91%. Funnily enough the range is the same as purchase date since the car has had OTA updates which improved efficiency.

What's most interesting is how battery degradation hits a plateau after a certain threshold.

https://www.adac.de/rund-ums-fahrzeug/autokatalog/autotest/vw-id3-dauertest/