This changes my perspective, 20%less frontal area to yield 17% better “efficiency”, so their drive train is not really much more efficient after all.I believe I have discovered the secret to the efficiency of Lucid Air: It's narrow, only 65.47 inches (w/o mirrors).
Model S is nearly a foot wider at 77.3 inches. It is also about an inch taller giving it about 20% bigger frontal area.
Even Model 3 is over 7 inches wider and over 1 inch taller.
Also this size could mean they would not be able to compete with Model S?