20 MPG combined isn’t going to win any accolades, but it’s the price for the 2016 BMW 750i and its luxurious and powerful character. This isn’t a car bought by those who prioritize fuel efficiency; it’s a car chosen for its effortless performance, opulent features, and status as a flagship sedan. Fuel economy is simply a cost factor for those who demand the best.

City and highway performance

The EPA estimates 17 MPG in the city and 25 MPG on the highway for the 2016 BMW 750i. These numbers reflect the realities of its potent 4.4L V8 engine. City driving, with its stop-and-go nature, highlights the engine’s thirst, while highway cruising allows it to stretch its legs, but only to a degree. Even at highway speeds, a tap of the accelerator summons power, readily downshifting the 8-speed automatic transmission for immediate acceleration. Drivers seeking maximum efficiency must resist the temptation of this available performance.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2016 BMW 750i is $2,900. This figure is based on driving 15,000 miles per year and using national average fuel prices. Individual spending can vary based on driving habits, local fuel costs (premium fuel is required), and time spent idling in traffic.

Real-world expectations

Expect to see figures slightly below the EPA estimates in real-world driving, especially if you frequently exploit the engine’s power. Aggressive acceleration, spirited cornering, and extended idling all contribute to less gas. While achieving the EPA’s numbers is possible with a gentle right foot and a focus on smooth driving, it requires restraint that many 750i drivers may find difficult. Remember that all Bmw fuel economy data is a guideline, results will vary based on real-world conditions.

How it compares

The 2016 BMW 750i exists in a segment where fuel economy is often secondary to performance and luxury. Still, understanding how it compares to its rivals offers perspective. The Mercedes-Benz S550, with its similar V8 engine, achieves comparable figures, hovering around 17 MPG city and 26 MPG highway in similar model years. The Audi A8 4.0T, also sporting a turbocharged V8, lands in the same ballpark. Stepping up to the Bentley Flying Spur or Rolls-Royce Ghost results in significantly lower fuel economy, highlighting the 750i’s relative efficiency within its class, although any car in this segment focuses more on performance than efficiency. For more perspective, browse 750I MPG across all years.

Tips to maximize efficiency

Smooth and steady acceleration is key. Avoid aggressive starts and try to anticipate traffic flow to minimize the need for hard braking. The 750i’s abundant torque means you rarely need to push the engine hard, even when merging onto the highway.

Take advantage of the car’s Eco Pro mode, which optimizes engine and transmission settings for maximum fuel efficiency. This mode also encourages gentler driving by providing feedback on your driving habits.

Ensure your tires are properly inflated. Underinflated tires increase rolling resistance, which reduces fuel economy. Check your tire pressure regularly and inflate to the recommended levels, found on the doorjamb or in the owner’s manual.

Minimize idling. If you anticipate being stopped for more than a minute, turn off the engine. Modern cars, including the 750i, are designed to restart quickly and efficiently, saving fuel and reducing emissions.

Regular maintenance is critical. Keeping your engine properly tuned and ensuring all fluids are at the correct levels can improve fuel economy. Follow the recommended maintenance schedule in your owner’s manual.