Looking for a spacious and luxurious BMW X7 without compromising too much on fuel economy? We've compiled the top 10 most efficient configurations and facts to help you choose.
As of May 2025, the BMW X7 xDrive40i with its 3.0L turbocharged inline-six and mild-hybrid system leads the pack with an EPA-estimated 22 MPG combined (21 city/25 highway).
For those longer road trips across the USA, the xDrive40i's EPA-estimated 25 MPG on the highway provides the best fuel efficiency in the current X7 lineup.
Choosing the xDrive40i over the more powerful BMW X7 M60i (EPA-estimated 18 MPG combined) results in a noticeable improvement in fuel efficiency.
Even for urban driving in the US, the xDrive40i's EPA-estimated 21 MPG in the city is respectable for a vehicle of its size and capability.
Engaging the "ECO PRO" driving mode in the 2025 X7 xDrive40i optimizes engine and transmission settings for enhanced fuel conservation during your drives across the States.
When comparing fuel efficiency, always refer to the official EPA fuel economy ratings specific to the 2025 BMW X7 xDrive40i for the most accurate data as of May 2025.
Over several years of ownership in the US, the better fuel economy of the xDrive40i can lead to significant savings at the pump compared to less efficient models in its class.
Maintaining a consistent and moderate speed during highway driving in the US will generally result in the best real-world fuel economy for your 2025 BMW X7 xDrive40i.
For those in the US seeking a premium, spacious SUV that doesn't completely sacrifice fuel efficiency, the 2025 BMW X7 xDrive40i remains the top choice as of May 2025.