The 2023 BMW Alpina XB7 gets 17 MPG combined, a number unlikely to deter its target buyer. This isn’t a car for those prioritizing fuel efficiency. It’s a hand-finished, high-performance SUV capable of outrunning many sports cars, while transporting seven adults in comfort. Fuel economy, in this case, is almost a footnote, a necessary compromise for what the XB7 delivers.

City and highway performance

The EPA estimates the Alpina XB7 will get 16 MPG in the city and 20 MPG on the highway. That difference reflects the vehicle’s power and its ability to deliver exhilarating performance. City driving, with its frequent stops, will yield the lowest numbers, as the 4.4L twin-turbo V8 needs premium fuel to perform. Out on the open road, the efficient automatic transmission enables more relaxed cruising and slightly improved fuel consumption. However, anyone who frequently uses the Alpina’s power will see numbers closer to the city estimate, regardless of environment.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2023 BMW Alpina XB7 is $3,400. This figure is based on driving 15,000 miles per year, with a specified percentage of city versus highway driving, and national average fuel prices. This is an estimate, and your actual fuel costs will vary depending on your driving habits, fuel prices in your area, and how often you drive aggressively. Because it needs premium gasoline, that $3,400 figure could be even higher.

Real-world expectations

Do not expect to consistently match the EPA’s ratings in real-world driving. The Alpina XB7 encourages spirited driving, and its weight and powerful engine hurt fuel efficiency. Drivers who prioritize performance will likely see average fuel economy closer to 15 MPG, or even lower.

However, those who adopt a more gentle driving style and primarily use the XB7 for long highway journeys might achieve numbers slightly closer to the EPA’s highway estimate. Ultimately, this is a vehicle where performance matters, and fuel economy is a secondary consideration.

How it compares

Compared to other high-performance SUVs, the Alpina XB7’s fuel economy is in line with expectations. The Mercedes-AMG GLS 63, for example, achieves a similar 16 MPG combined. The Land Rover Range Rover Sport P530 First Edition also lands in the same ballpark. Even some ostensibly more efficient non-performance three-row SUVs like the Cadillac Escalade with the 6.2L V8 aren’t dramatically better, achieving only 16 MPG combined. This comparison matters because XB7 buyers are likely cross-shopping these vehicles, and understand that performance and luxury cost more, including at the fuel pump. Find all Bmw fuel economy data on our hub. You can also find ALPINA MPG across all years for comparison.

Tips to maximize efficiency

While the Alpina XB7 isn’t designed for hypermiling, there are ways to improve its fuel efficiency. The first is to resist using its power so frequently. Gentle acceleration and anticipating traffic can reduce fuel consumption, particularly in city driving.

Make sure the tires are inflated to the recommended pressure. Low tire pressure increases rolling resistance, forcing the engine to work harder and consume more fuel. Check your tire pressure regularly, especially during temperature changes, as this will affect the pressure.

Avoid carrying extra weight. The Alpina XB7 is already large and heavy; adding extra cargo further reduces fuel efficiency. Remove any items from the vehicle that aren’t essential.

Use cruise control on the highway. Maintaining a constant speed can help optimize fuel consumption, especially on long journeys. Be mindful of using cruise control in hilly terrain, as the vehicle may downshift frequently, reducing the fuel-saving benefits.

Consider using the vehicle’s driving mode selector. The XB7 offers driving modes, including an “Eco” or “Comfort” mode that can optimize the engine and transmission settings for improved fuel efficiency. It won’t transform the XB7 into a hybrid, but it can provide a small improvement in fuel economy.