GRA
Posts: 9508
Joined: Mon Sep 19, 2011 1:49 pm
Location: East side of San Francisco Bay

IEVS: Comparing Heating Effectiveness: Tesla Model 3, Chevy Volt, Nissan Leaf

Tue Nov 13, 2018 7:24 pm

https://insideevs.com/heating-ev-leaf-volt-model-3/

. . . The first gen Nissan Leaf has an immediate edge thanks to its available heat pump. The car is able to rapidly heat the cabin and sustain that temperature. Compared to his previous non-EV vehicles, he calls the speed of the Leaf’s heating “mind-boggling.” The only major criticism with the Leaf is the steering wheel. It gets too hot! To the point where he has to toggle it on and off while driving.

The Chevy Volt takes longer to heat the cabin than the Leaf. The plug-in hybrid has difficulty evenly sustaining that temperature for long periods of time. Running the heater takes a significant chunk out of range as well. A 30%+ drop in electric range is not uncommon, but with a backup engine range is not as much of a concern. Of course, the Volt has some positives for winter performance. The heated seats and steering wheel work incredibly well, with more options than the Leaf.

The Tesla Model 3 sits in-between as far as winter options go. For cabin heat, the Model 3 does not warm up as quickly as the Volt or the Leaf. But it does sustain the temperature well. The heated seats are great, with multiple temperatures similar to the Volt. However, the Model 3 inexplicably does not have a heated steering wheel. . . .
Guy [I have lots of experience designing/selling off-grid AE systems, some using EVs but don't own one. Local trips are by foot, bike and/or rapid transit].

The 'best' is the enemy of 'good enough'. Copper shot, not Silver bullets.

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