# S63 Vs. N63 Engines: What Are The Key Differences?

> The S63 and the N63 are 4. 4-liter V8 engines made by BMW and installed into its vehicles. While these two V8 engines have several similarities, they also have significant differences.

- **Source:** [SlashGear](https://www.slashgear.com/1785741/s63-vs-n63-engines-key-differences/?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=67b2c9d3cae139b0b1511ca6)
- **Published:** 2025-02-17
- **Category:** Cars
- **Tags:** #bmw #engines #differences #installed #liter #several #significant #similarities
- **Canonical:** http://localhost:4321/a/67b2c9d3cae139b0b1511ca6

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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._