What am I wrong about? A Tesla gets ~130 mpg equivalent [1]. This means that if you put a gallon of gas worth of electricity into a tesla, the Tesla can go 130

What am I wrong about? A Tesla gets ~130 mpg equivalent [1]. This means that if you put a gallon of gas worth of electricity into a tesla, the Tesla can go 130 miles. On that same page you can see the Tesla is rated for ~350 miles of range. So the Tesla battery pack carries less energy than 3 gallons of gas. Let's phrase it this way: if you had a 100% efficient generator, you would need less than 3 gallons of gas to fully charge a 1000lb Tesla battery pack. The Tesla could then travel 350 miles with that energy. [1] https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=43401 https://www.fueleconomy.gov/feg/Find.do?action=sbs&id=43401