San Antonio Leaf driver here, a Leaf is fine in Texas as long as you don't want to do road trips (battery heating gets to be an issue around 250 miles on a 40kWh on the interstate). This sub is overwhelmingly negative on the Leaf, despite it being a good local commuter.
I'm in central Texas and the Leaf does just fine for in city driving. The batteries run hotter than a liquid cooled battery does of course but they are capable of operating at Texas summer temperatures. Where they struggle is on long highway trips. High speeds mean more load on the battery which also means more heat and more likely to have the car limit power due to battery temps. I have noticed that Leafs in Texas do tend to show more battery degradation and less capacity than leafs that are in cooler climate.
I have a 2015 Nissan LEAF SV. In -25C or colder (and to be fair, it's rarely -25C (not counting the windchill) during the day), with moderate heat on (set heat to 19C or less) plus heated steering wheel and heated seats (both of which use relatively very little power), I can lose a good 60% of my range
Saturday morning, we pull up to the house outside of Palmdale to this scene - a beat ass Chevy Celebrity trying to jump start an even more thrashed Nissan Stanza. The battery was fully charged, but it wouldn't start because it was still in 'drive.' After almost burning the thing down with improperly attached jumper cables, we were ready for a test drive. It ran... kinda. It was firing on 3...sometimes 4 cylinders, and the oil was overfilled by about 2 quarts.
Put one in my Frontier last winter, and had more consistent starts. Cost half of Nissan dealership with higer CCA.
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