Big difference between my Range (est.) and Range (ideal)

[Yuanlailai]

Hi, why is there such a big difference between my Range (est.) and Range (ideal)?

On my previous car and on my friends’ cars, the difference between these two values is usually within about 5%. However, on my car the deviation is almost consistently over 20%.

How exactly does this calculation work?

I have already gone through many charging cycles. Only at the very beginning, in order to obtain the energy consumption data in the trip list, I did a few 10-minute charging sessions.