CARLSBAD, Calif.—On Wednesday, Aptera's vice president and chief engineer Tom Reichenbach unveiled a design-intent prototype of the Aptera 2E. The all-electric vehicle—which was hours away from being shipped to Detroit to compete for the Automotive X Prize—wears a number of outwardly visible alterations from the earlier Typ-1 e prototype that will make it more suitable for daily use. Though the body is visibly paunchier than the predecessor we test drove two years ago, the 2E retains its striking, head-turning silhouette, not to mention a coefficient of drag that's below 0.15.