# BYD Widens BEV Lead Over Tesla to Record 275,946 Cars in Q3 *Chinese automaker delivered 762,478 pure electric vehicles in the third quarter, outstripping Tesla by 56.7% as vertical battery supply widened cost advantages.* **Published:** October 4, 2026 **By:** Mina Okoro **Section:** Batteries & Electric Vehicles — Cross-border **Format:** Why It Matters **Confidence:** high **Source:** https://eastasiabrief.com/batteries-ev/byd-widens-bev-lead-tesla-record-275-946-cars-515 **Publisher:** East Asia Brief (https://eastasiabrief.com/) --- ## What to know - BYD delivered 762,478 passenger BEVs in Q3, widening lead over Tesla to 275,946 units - Model 3 and Model Y accounted for 478,237 of Tesla's 486,532 third-quarter deliveries - Tesla reports full third-quarter financial earnings after market close on Oct. 21, 2026 ![A worker in protective gear inspects an electric vehicle battery pack on an automated assembly line equipped with robotic arms. (AI-generated image)](https://eastasiabrief.com/media/2026-10-04-eb67c21f0c9f.webp) *A worker in protective gear inspects an electric vehicle battery pack on an automated assembly line equipped with robotic arms. (AI-generated image)* BYD widened its global battery-electric vehicle sales lead over Tesla to a record 275,946 units in third-quarter delivery figures compiled Oct. 3, 2026, as Chinese factory output outpaced US volume. The Chinese automaker delivered 762,478 passenger battery-electric vehicles (BEVs) during the three months ended Sept. 30. That performance represented a 30.89% expansion from the third quarter of 2025 and a 36.87% sequential gain from the second quarter of 2026. *The rest of this briefing is for members. Creating an account is free. [Continue reading](https://eastasiabrief.com/batteries-ev/byd-widens-bev-lead-tesla-record-275-946-cars-515).* --- Cite as: East Asia Brief, "BYD Widens BEV Lead Over Tesla to Record 275,946 Cars in Q3," October 4, 2026. https://eastasiabrief.com/batteries-ev/byd-widens-bev-lead-tesla-record-275-946-cars-515