Rivian Sales September 2026: 4,985 Estimated Deliveries

Rivian delivered an estimated 4,985 vehicles in the U.S. during September 2026. That represents an estimated 0.0% change from the prior month.

Estimate range 4,247–5,723 vehicles. Rivian does not publish monthly deliveries; this estimate is derived from state vehicle registrations, scaled to a national figure and reconciled against Rivian’s official quarterly results.