I'm no fan of Teslas but they do still have one distinguishing feature over other EVs: last I checked, they were still by far the most efficient, in terms of kWh per km. It's as if nobody else even bothers streamlining their cars, they're too busy making chunky SUVs with massive grilles.
It's weird that for petrol cars, most people are really concerned with miles-per-gallon (maybe not so much in the US, until recently), yet for EVs all anyone seems to care about is range. I guess electricity is cheap enough that efficiency doesn't really matter, except when it gives you more range?
My wife has a new EV and it says we saved 44 gallons this month and I only spent $100 on charging. $45 dollars of it was testing an expensive DC charger that’s 3x as expensive as my house.
At current US prices that would be, what, $150-$200 in gasoline? So the electricity is 2x cheaper. That’s a great saving, but you could save that much with a hybrid as well. It still seems worth making the EV as efficient as possible.
The grill thing is weird to me, do EVs even need an air intake?
Still need heat exchangers for cabin climate control and cooling high energy electronics and even the battery.
Various things probably need the air for cooling.