Most EV batteries have a total capacity greater than the usable capacity as some is reserved for degradation - this means you shouldn't experience much (if any)

Most EV batteries have a total capacity greater than the usable capacity as some is reserved for degradation - this means you shouldn't experience much (if any) capacity loss until 10years+ of usage. The one to look out for is the P90D which will likely suffer increased degradation in Ludicrous mode.