What are you even trying to argue? "The vast majority of vehicles" won't achieve these levels of efficiency because they won't have active aero, glass fibre rei

What are you even trying to argue? "The vast majority of vehicles" won't achieve these levels of efficiency because they won't have active aero, glass fibre reinforced plastic springs in the suspension for weight reduction, or solar panels on the roof. Even the Lightyear 0 is less efficient. Here's your homework: show me the four door, four seater econobox that achieves the same levels of efficiency and range as the EQXX. Mercedes has thought this through more clearly than you have.