Surprise-surprise

[ny_quant]

A new AAA study finds that when the thermometer dropped to 20 degrees Fahrenheit, range fell by an average of 41 percent on the five models it tested… Some EV drivers recently found that range can drop by half when the mercury tumbles into negative territory.

https://www.cnbc.com/2019/02/06/aaa-confirms-what-tesla-bmw-nissan-ev-owners-suspected-of-cold-weather.html

Comments

[misha-b.livejournal.com]

The number is believable. The heater can warm up the car interior from 20F to 70F in 2-3 minutes. But I doubt you would ever use this type of heating while driving.