18 MPG combined should surprise no one considering what the 2023 BMW X7 M60i xDrive is designed for. It’s not a vehicle designed for hypermiling, it’s a statement of opulent performance, a meticulously crafted land yacht that prioritizes effortless power and unparalleled comfort. Buyers in this segment understand the trade-off between outright efficiency and breathtaking acceleration, and they gladly accept the fuel bill as part of the ownership experience.

City and highway performance

The EPA estimates this X7 variant will achieve 16 MPG in the city and 21 MPG on the highway. These numbers reflect the demands placed on a high-output, gasoline-powered engine tasked with moving over 5,600 pounds of luxury SUV. Stop-and-go city driving invariably taxes fuel economy, as the engine works harder to overcome inertia, while higher speed cruising allows the X7 to settle into a more efficient rhythm, albeit one still dictated by its sheer size and aerodynamic profile. The smooth-shifting eight-speed automatic transmission (S8) helps optimize fuel consumption in both environments, but physics ultimately dictates the results.

Annual fuel cost

The EPA estimates an annual fuel cost of $3,200 for the 2023 BMW X7 M60i xDrive. This figure is calculated assuming 15,000 miles of driving per year and using national average fuel prices for premium gasoline, which this engine requires. Keep in mind that your actual fuel expenses may vary depending on your driving habits, local fuel costs, and the specific conditions in which you operate the vehicle. Aggressive driving, frequent short trips, and extended idling will all negatively impact your fuel bill, potentially pushing it above the EPA estimate.

Real-world expectations

While EPA figures provide a standardized benchmark, real-world MPG often deviates based on individual driving styles and conditions. X7 M60i owners who prioritize spirited acceleration and frequent use of the engine’s considerable power reserves will likely see fuel economy figures closer to the low end of the EPA range, or even below. Conversely, those who adopt a more relaxed driving style and spend a significant portion of their time on open highways may be able to achieve MPG figures closer to, or slightly above, the EPA estimates. As always, your mileage may vary. Remember to consult all Bmw fuel economy data if you would like to compare relative fuel expenses for BMW.

How it compares

The X7 M60i operates in a rarefied segment where outright fuel economy is typically secondary to performance and luxury. However, it’s still important to consider how it stacks up against its competitors. The Mercedes-Benz GLS 580, with its similarly powerful V8, achieves an EPA-estimated 16 MPG city and 21 MPG highway, essentially mirroring the X7. The Cadillac Escalade, particularly with the 6.2L V8, comes in significantly lower, at around 14 MPG combined. Even hybrid competitors like the Lexus LX 600h can only return 23 MPG combined. For additional data, research X7 MPG across all years.

Tips to maximize efficiency

While the X7 M60i isn’t designed to be a fuel sipper, there are still steps owners can take to improve efficiency. Avoid aggressive acceleration and hard braking, as these actions consume a substantial amount of fuel. Smooth, gradual inputs will allow the engine and transmission to operate more efficiently.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, forcing the engine to work harder and consequently reducing fuel economy. Check your tire pressures regularly and ensure they are within the manufacturer’s recommended range.

Minimize idling. Excessive idling wastes fuel and contributes to emissions. If you anticipate being stationary for more than a minute, it’s generally more efficient to turn off the engine.

Use the X7’s driving modes. The Comfort mode, for instance, prioritizes fuel efficiency over outright performance by adjusting throttle response and transmission mapping. While Sport mode is undeniably thrilling, it also leads to increased fuel consumption.