It is an impressive vehicle, but its also vastly narrower than the Model S, and actually also narrower than the Model 3. Their efficiency "advantage" is likely

It is an impressive vehicle, but its also vastly narrower than the Model S, and actually also narrower than the Model 3. Their efficiency "advantage" is likely just a function of these differences. A long Model 3 would beat it on these parameters, if Tesla chose to do so.