20 MPG combined won’t win any fuel efficiency awards, but it is the price of admission to the exclusive club that the 2019 BMW Alpina B7 xDrive occupies. This isn’t a car purchased by someone prioritizing frugality; it’s for the enthusiast who demands blistering performance wrapped in understated luxury. They understand that the Alpina B7, with its hand-finished interior and subtly aggressive styling, is something far more special than a “normal” 7 Series, and are willing to pay for the privilege, both at the dealership and at the pump.

City and highway performance

The EPA estimates for the 2019 Alpina B7 break down to 17 MPG in the city and 25 MPG on the highway. That city figure is thirsty. The reason? A twin-turbocharged 4.4-liter V8 producing a prodigious 600 horsepower and 590 lb-ft of torque. This isn’t an engine designed for gentle driving; it thrives on boost and begs to be unleashed. The highway number, while respectable for a large, powerful sedan, reflects the B7’s ability to cruise effortlessly at high speeds, thanks to the smooth-shifting eight-speed automatic transmission (S8) and Alpina-tuned suspension. Achieving that 25 MPG will require a light foot and a focus on maintaining consistent speed. Temptation, however, is always just a toe-tap away.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2019 BMW Alpina B7 at $2,900. This figure is based on driving 15,000 miles per year and using national average fuel prices. Your actual fuel costs will vary depending on your driving habits, the type of fuel you purchase, and local fuel prices. Given the Alpina B7’s performance profile, many owners likely exceed the 15,000-mile estimate and may opt for premium fuel even if not explicitly required, further increasing their annual expenditure.

Real-world expectations

While the EPA provides a standardized benchmark, real-world fuel economy often deviates. Drivers who frequently exploit the Alpina B7’s performance potential will likely see figures below the EPA estimates. Stop-and-go city driving, aggressive acceleration, and extended periods of high-speed cruising will all negatively impact fuel consumption. Conversely, drivers who adopt a more relaxed driving style and prioritize smooth acceleration and consistent speeds may be able to achieve figures closer to, or even slightly above, the EPA estimates, especially on long highway journeys. Individual results will vary.

How it compares

Compared to other high-performance luxury sedans, the 2019 Alpina B7’s fuel economy is within the expected range. The Mercedes-AMG S63, with its similar horsepower output, achieves roughly the same combined MPG. The Porsche Panamera Turbo, while offering a slightly wider range of driving experiences, also lands in the same ballpark. Lower trims of the standard BMW 7 Series deliver better fuel economy, but lack the Alpina’s bespoke touches and performance enhancements. For instance, the 740i achieves 25 MPG combined. For the buyer seeking the unique Alpina blend of performance and exclusivity, a point or two difference in MPG is unlikely to be a deciding factor. They are already accepting of sacrificing some economy for the immense power and handcrafted luxury. See all Bmw fuel economy data on our site, as well as ALPINA MPG across all years.

Tips to maximize efficiency

Treat the accelerator with respect. The Alpina B7’s twin-turbo V8 is incredibly responsive, but every hard acceleration run takes a toll on fuel consumption. Smooth, gradual acceleration will significantly improve your MPG, especially in city driving. Try to anticipate traffic flow and avoid unnecessary braking, allowing the car to coast whenever possible.

Monitor tire pressure regularly. Underinflated tires increase rolling resistance, which reduces fuel efficiency. Check your tire pressures at least once a month and inflate them to the recommended levels, which can be found on a sticker inside the driver’s side doorjamb. Properly inflated tires also improve handling and extend tire life.

Minimize idling. Letting the engine idle for extended periods consumes fuel without covering any distance. If you’re stopped for more than a minute, turn off the engine. Modern vehicles are designed to restart quickly and efficiently, making this a simple way to conserve fuel. This is especially true in urban settings where traffic delays are common.

Use cruise control on the highway. Cruise control helps maintain a constant speed, which improves fuel efficiency. It also reduces driver fatigue on long journeys. Use cruise control on the highway to minimize speed fluctuations and optimize fuel consumption, but remain attentive to changing traffic conditions.