Meh. Even in my turbocharged car, I get virtually the same mileage in the mountains going from sea level to over 8000 feet and back down vs what I get on a wide

Meh. Even in my turbocharged car, I get virtually the same mileage in the mountains going from sea level to over 8000 feet and back down vs what I get on a wide open freeway, and that's WITHOUT regen. Obviously if you only go up but not down that's a different story, but mountainous driving is not nearly so hard on range if it's a net of 0.