What is the Tesla rated wH mi for 2024 Model Y Long Range? If 252 Wh mi is 98 3% efficiency, then 100% efficiency would be 248 Wh mi (rounding to three significant figures) My real world efficiency is around 270 Wh mi, which I know is what really matters--still, I am curious what the EPA rating is and (if different) what Tesla's rating is) Is this published anywhere? Click to expand
Understanding Wh Mi - Range | Tesla Motors Club The way you do these things is divide or multiply to get the units right You are looking for Miles range and you have a number in Wh Mi and another in KWh 100 KWh is 100,000 Wh If you want a result in Miles, take the Wh number and divide by the Wh Mi number, that cancels out the Wh and puts the Mi on top So 100,000 390 = 256 miles range