Physically speaking; Your rate of degradation should increase since you effectively have a smaller pack which will have to work harder to cover the same distance. You will have to charge to a higher SOC, have less flexibility for on the road charging, etc.
Realistically speaking; The Nissan BMS is not giving us a realistic expectation of degradation rates at this point. I also had fast degradation initially to the point where my planned announcement of 8% loss (1/12th capacity) for this past Spring has been put off. The Summer driving season, although not as severe as last Summer didn't really do anything to the pack. the first 3rd of October is my next adjustment so we shall have to see what happens then.
2011 SL; 44,598 mi, 87% SOH. 2013 S; 44,840 mi, 91% SOH. 2016 S30; 29,413 mi, 99% SOH. 2018 S; 25,185 mi, SOH 92.23%. 2019 S Plus; 4411.3 mi, 96.88% SOH
My Blog; http://daveinolywa.blogspot.com
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