[aerohead]

# 69 permalink lists my sources. They are from the automaker, SAE Papers, other research organs, or automotive periodicals.
Some values were reverse-engineered from quanta provided. Some were derived using the formulas we have at the top of the forum.
Unless specific percentages are presented along with all caveats, I consider them 'trash' information.
Actual road test-derived numbers for the Tesla S will vary as to the specific model of the Model S. They're not all created equal, and performance of one type cannot be attributed to any other variant of the car.
Even the Taycan has two flavors.
And, repeating myself, it's impossible to make an accurate comparison between ICE and BEV cooling drag percentages of any specific vehicle unless you have an ICE and BEV version of the vehicle, along with all pertinent information, like The KONA. There are side-by-side comparisons available for ICE, Hybrid, and BEV versions of that car.
The other elephant in the room is, thermal efficiency variability between ICE and BEV and comparing on a Btu basis.