# Why Mechanics Say The ZF 8-Speed Is One Of The Most Reliable Transmissions

> The ZF eight-speed transmission (ZF 8HP) debuted in 2008 when it replaced its six-speed sibling in the F01 BMW 7 Series.

- **Source:** [SlashGear](https://www.slashgear.com/1997685/zf-8-speed-most-reliable-transmission-according-to-mechanics/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68f5aec53e27f0a0ea9b7c75)
- **Published:** 2025-10-20
- **Category:** Cars
- **Tags:** #bmw #speed #mechanics #transmissions #reliable #although #belt #considered
- **Canonical:** http://localhost:4321/a/68f5aec53e27f0a0ea9b7c75

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