I’m not experiencing that kind of drop on the Tesla. For say a 30 mile drive in this kind of weather, I’ll lose about 35 miles of range. The longer you drive with the Tesla, the closer you get to matching the actual range.Tesla probably preheats the battery prior to leaving, I do not believe that the Clarity does. This might have an impact on that range number. As others say, climate usage will affect both, so the Tesla is still taking a hit in cold weather. Did you actually try driving the Tesla 220 miles, or was it just guessing the range and you are driving say 20 miles?
This weekend the high temp is 0 F with a low of -20 F. Burning a lot of gas. I notice the Clarity will stay in EV mode when I leave the house, but when I park and get back in it tends to go to hybrid mode. This is actually better, at 0F I found my Volt is horribly inefficient. My range in my Volt is as low as 15 in this weather with a rated 35. My Clarity is showing 24 miles range (better vs rated than the Volt).
For example, these Tesla drivers are losing up to half their range in similar weather to what I am seeing with my Clarity (so comparable).
https://forums.tesla.com/forum/forums/cold-weather-range-loss
So yes, cold temps definitely affect both cars, but I’m seeing a greater impact on the Clarity.
I’ve adjusted to it and we both still love the car. We’re having the electrician over on the 10th to do a NEMA 14-50 installation. That will speed up our charging time from our current NEMA 6-20 setup.
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