MPG & Fuel Economy Data
The 2025 BMW 430i Gran Coupe has an estimated 30.0 MPG combined. This premium gasoline-powered vehicle offers 27.0 MPG in the city and 35.0 MPG on the highway. Check out its full EPA-estimated fuel economy data below.
Combined30.0 MPG
City27.0 MPG
Highway35.0 MPG
CO₂ Emissions290 g/mi
GHG Score6/10
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With a Greenhouse Gas Score of 6/10, the 2025 BMW 430i Gran Coupe shows average environmental performance in its class. This score suggests typical greenhouse gas emissions for vehicles in this category.
The vehicle produces approximately 290 grams of CO₂ per mile under typical driving conditions. This represents average carbon emissions for its vehicle type.
This compact cars features a 2.0L 4-cylinder engine, paired with a automatic (s8) transmission and rear-wheel drive drivetrain. It includes start-stop technology to improve fuel efficiency in city driving conditions. Plus it has a turbocharged engine for improved power and efficiency.
To achieve the best fuel economy in your 2025 BMW 430i Gran Coupe, consider these tips:
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This Fuel Savings Calculator tool is provided for informational and educational purposes only. The MPG data used is sourced from the U.S. Environmental Protection Agency (EPA), an official government resource, and while efforts are made to ensure accuracy, discrepancies or updates may occur. Calculations are based on standard assumptions and estimates, which may not reflect individual circumstances or real-world conditions. Users are responsible for verifying results with their own data and should consult additional resources or/and professionals for critical decisions. This tool is provided "as is" without warranties of any kind, and the developers disclaim any liability for decisions or actions taken based on its output. The tool may be updated or modified without notice, affecting its functionality or results. By using this tool, you acknowledge and agree to these terms.
30.0 MPG
View detailed fuel economy data
30.0 MPG
View detailed fuel economy data
30.0 MPG
View detailed fuel economy data
These vehicles are in the same class (Compact Cars) and offer comparable fuel economy ratings.