What fuel should I use for my BMW M9?

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Sandra Brown 4 hours ago

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What fuel should I use for my BMW M9?

I just got a BMW M9 and I'm wondering what type of fuel I should use for maximum performance and efficiency. Can someone help me out?

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**John Smith** · Answer 1 · 2025-06-17T22:40:13+00:00

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John Smith 3 hours ago

The BMW M9 is designed to run on premium unleaded gasoline for optimal performance.

**Julia Garcia** · Answer 2 · 2025-06-17T22:40:13+00:00

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Julia Garcia 4 hours ago

I've been using regular unleaded and haven't noticed any problems with my M9. But for maximum performance, premium fuel is recommended.

**Frank Jones** · Answer 3 · 2025-06-17T22:40:13+00:00

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Frank Jones 4 hours ago

I've heard that some M9 owners have experienced engine knocking when using regular fuel. So if you want to avoid that, stick with premium.