Fair enough, but what should the rated km be then?
For the LG's it is a bit unclear, but there are a couple reports of 550km @ 100%. So that appears to be the max, probably. So that would be about 75.2kWh. But haven't seen an SMT report with quite that high yet, can't remember the max, we've seen at least 74.6kWh and possibly higher. Have to search the thread; I can't keep track. All these numbers are "for now." There may be changes.
For the Panasonic the max is 568km (353 miles). At least one clearly documented report of that in the US.
When I drag the slider it says right now (cold weather, but charging on schuko) 534 km. Earlier it has said both 545 and 520. So I don't understand this.
Ignore those numbers in the app, unless your battery is charged up to 80-90%. I imagine those projections you mentioned were done from a pretty low state of charge. There is huge error on the extrapolation at lower SoCs. It's just the way the math works (you can do a sensitivity analysis yourself). Cold may also play a part (I don't live in a cold environment so I don't know exactly how it decides to declare its estimates when the snowflake is there). Best to just charge up the battery with a decently high current, maybe pre-warm the battery, and then check right after.
Anyway: Just use the miles when you're charged to 90%, and then extrapolate to 100%, that's easiest. Or charge to 100% if you're going on a trip somewhere.
Which software version are you on? To me it looks most likely that you have an LG battery on the prior software version, but it could be the numbers are generally low because of temperature (or due to two extrapolation errors which happened to break to the low side). Or your battery capacity may currently be artificially capped if you actually have a Panasonic.
Merry Christmas.
BTW, I'm not sure which EPA efficiency number is analogous to the 580km WLTP efficiency number (I don't keep track of WLTP), but you'll never see the WLTP number displayed in the car from what I understand. And that's ok. Convert the EPA number of 353 rated miles to km, and that is what the "best" AWD non-P vehicles for 2021 are displaying (568km). That rating is equivalent to or better than a WLTP number of 580km.
And no, we don't understand why E3Ds (supposed to be Panasonic) are sometimes limited to the same lower capacity (~75kWh) as the E5Ds (supposed to be LG) - there have been many reports of this.
But some E3Ds are not limited (they have 77-78kWh), from what I understand. There have been a couple reports of that, I believe. Have to peruse through 15 pages of this thread. Somebody probably keeps track of this. At this point it's so in flux, most likely, that it isn't really worth keeping track of.
