How to increase MPG in a BMW 3 Series?

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Emily Johnson 3 hours ago

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How to increase MPG in a BMW 3 Series?

I have a BMW 3 Series and the gas mileage is not as good as I expected. Is there any way to improve MPG without sacrificing performance?

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Talk BMW - Explore BMW Car Mats

**Ethan Smith** · Answer 1 · 2025-06-23T19:15:13+00:00

One of the easiest ways to improve MPG in your BMW 3 Series is to regularly check and replace the air filter. A clogged air filter restricts airflow and decreases fuel efficiency. You can also try using premium fuel and keeping your tires properly inflated.