I am the original owner of a 2015 SL with almost 84,000 miles.
The car still has all 12 bars even though the range has gone down considerably. On a full charge (from 100% to --- ) I get about 45 miles (mixed freeway and local driving). LeafSpy reports 73.79% SOH (45.82 AHr, 374.93V).
Any idea...