Submitted by aby.shah on Thu, 2020-02-06 15:32
I got a 2019 M3 SR+ taking delivery in October 2019 with rated range of 240 miles.
However I never saw it getting charges to 240 miles. As per today aat 80% SOC, the car displays range of 176 miles, at 90% SOC the range is 198 miles and at 100% SOC it shows range of 209 miles.
I have driven about 5200 miles and my lifetime energy usage is 186 wh/mile.
Is it just me seeing such a level of battery degradation?
Would like to learn about health of battery from fellow M3ers.
Thank You! in advance for your replys!