# BYD's ultra-luxury EV sedan with coach doors spotted ahead of imminent debut [Video]

> BYD is testing “unprecedented disruptive technology” in its upcoming executive electric sedan, including coach doors and possibly solid-state EV batteries.

- **Source:** [Electrek](https://electrek.co/2026/10/07/byds-ultra-luxury-ev-coach-doors-spotted-ahead-of-debut/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6ac6b989b7dbb448a6edd3da)
- **Published:** 2026-10-07
- **Category:** Cars
- **Tags:** #ev
- **Canonical:** http://localhost:4321/a/6ac6b989b7dbb448a6edd3da

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_GearOpen's distilled summary. The full original article is published at Electrek (source link above); GearOpen does not republish the source's full text._