# Why Cummins Fans Consider This Engine The Diesel 'Holy Grail'

> The automotive industry is advancing fast, and as it seems, all the major automakers are hell bent on the complexities that come with it: emissions, safety, comfort, and autonomy.

- **Source:** [SlashGear](https://www.slashgear.com/1945421/holy-grail-cummins-12-valve-engine/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=68ac5997ed38bfc08e3187af)
- **Published:** 2025-08-25
- **Category:** Cars
- **Tags:** #nothing #diesel #fans #consider #cummins #engine #grail #holy
- **Canonical:** http://localhost:4321/a/68ac5997ed38bfc08e3187af

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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._