Bmw 330i Gas Mileage

The BMW 330i gas mileage is 23 to 32 miles per gallon as specified in our data below, organized by trim, option package, and model year. For example, the 2006 BMW 330i Base trim model has a combined gas mileage of 23 miles per gallon, while the 2025 BMW 330i Base has a combined gas mileage of 32 miles per gallon. The BMW 330i averaged a whopping 42 mpg on our 75-mph highway fuel-economy test, the best of any compact luxury sedan.

It also betters many lesser. View detailed gas mileage data for the 2025 BMW 3 Series. Use our handy tool to get estimated annual fuel costs based on your driving habits.

The most accurate BMW 330i MPG estimates based on real world results of 11.5 million miles driven in 551 BMW 330is. Fuel Economy of the 2020 BMW 330i. Compare the gas mileage and greenhouse gas emissions of the 2020 BMW 330i side.

See the fuel economy, MPG and emissions for BMW 330i by year. Get official 2025 BMW 330i Sedan MPG ratings. View detailed city, highway, and combined fuel efficiency data and compare with similar vehicles.

Detailed specifications and fuel economy information on the BMW 330I. The 2026 BMW 3 Series carries over with top tech, strong engines, and great value. Explore pricing, MPG, features, and why it's still the segment leader.

In comparison, the average car in 2022 has a gas mileage of 23.95 MPG (not including fully electric vehicles). The 2022 3 Series 330i is 25% more fuel.