Julian, your cooling numbers don't wash. A modern EV wastes only 7-15% of the energy taken onboard, and a lot of that is during charging i.e. when sitting still. There is cooling for A/C, of course, but ICE cars have that, too.
Typical ICE cars waste about 75% of the energy taken onboard, so they have to shed a lot more energy as heat than they use to move the vehicle.
In addition, a typical EV only has the equivalent of about 1-2 gallons of gasoline onboard. So, it is impossible for an electric car to shed anywhere near as much heat as an internal combustion car.
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