Nio's Premium Deliveries Are Surging. Is This Warning Sign Getting Overlooked?

Nio's September deliveries grew 7.7% year-over-year to 37,408 vehicles, with its premium brand surging 55.3%. However, the company's Onvo sub-brand experienced sharp declines, dropping to 8,763 deliveries in September after peaking at 12,029 in May 2026. While Nio's premium brand rebound is encouraging, management must reverse Onvo's four consecutive monthly delivery declines to sustain overall growth and scale.