The 2023 BMW i7 xDrive60 with 21-inch wheels gets 87 MPG combined. For a flagship luxury sedan nearly 18 feet long and full of technology, this shows a dedication to electrification, offering an opulent experience alongside great efficiency.

City and highway performance

The BMW i7’s electric powertrain helps it perform well in both city and highway driving. The EPA estimates 85 MPG in the city and 89 MPG on the highway, reflecting the instant torque and regenerative braking that maximize efficiency in stop-and-go traffic. Highway driving benefits from the aerodynamic design and efficient electric motors, maintaining good economy even at higher speeds. The i7 provides a driving experience that is both smooth and powerful. Understanding how to best use these features is key to achieving results close to these estimates.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2023 BMW i7 xDrive60 sedan at $850. This figure assumes 15,000 miles of driving per year, using national average electricity prices available at the time of testing. This annual cost is important for buyers in this vehicle class. The i7 costs a premium, but the potential savings on energy costs compared to traditional gas-powered luxury sedans is substantial.

Real-world expectations

While the EPA estimates provide a benchmark, real-world MPG can vary based on several factors. Driving style, ambient temperature, terrain, and the use of features like climate control can all impact the i7’s efficiency. Aggressive acceleration and frequent use of “Sport” mode will reduce the range, while gentle driving habits and using “Eco Pro” mode can extend it. Owners who prioritize efficiency and take advantage of the i7’s energy-saving technologies are likely to see results that are close to the EPA estimates.

How it compares

The i7’s fuel economy stands out compared to other flagship luxury sedans. For example, the Mercedes-Benz EQS 450+ sedan achieves 97 combined MPG. More efficient competitors show that the electric vehicle market is constantly changing. Compared to traditional gasoline-powered counterparts, such as the V8-powered BMW 760i xDrive, the 760i achieves only 21 combined MPG. This fuel consumption is much higher than the i7. For buyers interested in lower fuel costs, the i7 presents a good alternative.

Tips to maximize efficiency

Effectively use the i7’s regenerative braking system. Anticipating traffic conditions and gently lifting off the accelerator recovers energy and extends your range, particularly in city driving. This feature is essential for maximizing efficiency.

Precondition the cabin while the car is plugged in, especially during extreme temperatures. This reduces the energy needed to heat or cool the car once you begin driving. Preconditioning can conserve battery power, leading to improved energy economy.

Optimize your tire pressure. Ensuring that your tires are properly inflated reduces rolling resistance and improves efficiency. Check your tire pressure regularly and adjust it to the recommended levels. This alone can boost your MPG, or rather, MPGe.

Strategically plan your routes by finding regenerative braking opportunities on downhill stretches and avoiding unnecessary highway driving if possible. Anticipating routes and finding the best fit for your vehicle will allow you to maximize MPGe.

For drivers interested in all Bmw fuel economy data or particularly I7 MPG across all years, there is abundant information online to help you compare and contrast these models.