24 MPG combined won’t win any fuel-sipping awards, but for aggressively styled, coupe-roofed SUVs like the 2024 BMW X6 xDrive40i, it’s an acceptable compromise. This isn’t a vehicle bought by those chasing efficiency. It’s a statement purchase, prized for its design and driving dynamics rather than its impact on gas consumption. Buyers are drawn to the X6’s bold presence and sporty character, willing to trade some MPGs for the exclusivity and performance it offers.

City and highway performance

The X6 xDrive40i’s EPA ratings reflect its blend of power and practicality. The 23 MPG city figure is respectable, given the vehicle’s size and all-wheel-drive system. Much of this is thanks to BMW’s engineering, specifically the smooth and responsive 3.0L inline-six engine. The 26 MPG highway rating shows the engine’s efficiency at cruising speeds and the slick-shifting 8-speed automatic transmission (S8), which helps keep the engine in its sweet spot. While it won’t challenge hybrid crossovers, the X6 is reasonably efficient on longer road trips.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2024 BMW X6 xDrive40i at $2,400. This 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, fuel prices in your area, and the type of fuel you use. Premium is recommended for optimal performance. $2,400 provides a reasonable baseline for budgeting.

Real-world expectations

EPA estimates provide a standardized benchmark, but real-world fuel economy can change. Drivers who accelerate quickly or frequently encounter stop-and-go traffic may see numbers slightly below the EPA’s estimates. On the other hand, those who prioritize smooth acceleration and consistent highway speeds might achieve figures closer to, or even exceeding, the 26 MPG highway rating. The X6 xDrive40i’s driving mode selector can also influence fuel economy. Eco Pro mode prioritizes efficiency, while Sport mode emphasizes performance.

How it compares

The X6 xDrive40i’s fuel economy competes well against its rivals. The Mercedes-Benz GLE 450 Coupe, another similarly styled SUV, achieves a comparable 23 MPG combined. The Audi Q8, more traditionally SUV-shaped, gets around 20 MPG combined with its 3.0-liter V6. Even the Porsche Cayenne Coupe, known for its performance, manages around 20 MPG combined with its base engine. For those wanting to compare all Bmw fuel economy data, it might be wise to do further research. The X6’s 24 MPG is not a penalty for its unique looks, but the cost of entry for performance in this category.

Tips to maximize efficiency

Use Eco Pro mode when possible. This driving mode adjusts vehicle settings, like throttle response and shift points, to improve fuel economy. It’s useful for city driving or when cruising on the highway where fast acceleration isn’t needed.

Keep proper tire pressure. Underinflated tires increase rolling resistance, which reduces fuel economy. Check your tire pressure regularly and inflate them to the recommended levels, typically found on a sticker inside the driver’s side door jamb.

Avoid aggressive driving. Rapid acceleration and hard braking consume more fuel. Smooth, gradual acceleration and anticipating traffic can improve your MPG. Keep an eye on the X6 MPG across all years to see how different driving habits affect the overall fuel economy.

Minimize idling. Idling wastes fuel, especially in modern engines. If you’re stopped for more than a minute, turn off the engine. The X6’s automatic start/stop system can help in city driving, shutting off the engine at traffic lights and automatically restarting it when you lift your foot off the brake.

Service the vehicle on time. Regular maintenance, like oil changes and air filter replacements, ensures that the engine runs efficiently. Follow the manufacturer’s recommended service intervals to keep your X6 performing at its best, both in terms of performance and fuel economy.