My iMiev just passed 135 000 km last Monday, and still doing great.
I tested with EvBatMon in September and got a reading of 67,92% batterycapacity left.
However, I believe the rest capacity is higher - maybe up to 75%.
I think the BMS was reset when I changed the 12V battery in January and the BMS maintain the margins as for a new battery.
I have been using Canion for several years and have several readings for SoC at 17% (same as 1 bar).
This week the batteryvoltage was 323 V and lowest cell at 3,58V.
At 22.12.2015 the batteryvoltage was 307 V and lowest cell at 3,385.
Anyone can explain why total voltage and lowest cell voltage has significantly increased for the same SoC in just two years?
Normal development I expect to by that the voltages decreases as time go by.