20 MPG combined isn’t going to win the 2016 BMW X5 xDrive35i any fuel economy awards, but it’s a number its target buyer likely accepts as the cost for a vehicle offering this blend of performance, luxury, and all-weather capability. This isn’t a machine purchased for maximizing efficiency; it’s a statement of success, a comfortable and capable vehicle for hauling kids and cargo, and a surprisingly engaging driving experience for those who still appreciate the connection between driver and road.

City and highway performance

The EPA estimates the 2016 X5 xDrive35i at 18 MPG in the city and 24 MPG on the highway. The city figure reflects the reality of stop-and-go traffic, where the X5’s weight and the inherent inefficiencies of internal combustion engines affect fuel economy. The highway number is more palatable, achievable thanks to the smooth-shifting eight-speed automatic transmission and the engine’s ability to cruise comfortably at lower RPMs. However, aggressive driving or consistently exceeding posted speed limits will quickly reduce those highway figures. The xDrive all-wheel-drive system, while providing enhanced traction in inclement weather, also contributes to the lower fuel economy compared to rear-wheel-drive variants. Ultimately, expect slightly better mileage on longer road trips than you would during your daily commute.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2016 BMW X5 xDrive35i at precisely $2,900. This figure is based on driving 15,000 miles per year, with a mix of city and highway driving, and using the national average fuel price at the time of calculation. Individual fuel costs will vary depending on driving habits, local fuel prices, and the type of fuel used. While the X5 xDrive35i doesn’t require premium fuel, using it can sometimes yield slightly improved performance and, potentially, a marginal increase in fuel economy, though the cost-benefit ratio is debatable. Shoppers can consult all BMW fuel economy data to make a more informed choice.

Real-world expectations

While the EPA estimates provide a baseline, real-world fuel economy for the 2016 X5 xDrive35i will vary based on individual driving styles and conditions. Drivers with a heavy foot or those who frequently drive in congested urban environments are likely to see figures below the EPA estimates. Conversely, those who prioritize smooth acceleration, maintain consistent speeds, and frequently travel on open highways may achieve figures closer to, or even slightly exceeding, the EPA’s highway rating. Regular maintenance, including properly inflated tires and timely oil changes, can also help to maximize fuel efficiency. Also, consider reading up on X5 MPG across all years. Owners forums often provide insight into how other drivers are achieving in similar vehicles.

How it compares

The 20 MPG combined fuel economy of the 2016 X5 xDrive35i positions it among a field of competitors, some of whom offer notably better or worse efficiency. The Acura MDX, for example, typically achieves around 22 MPG combined, while the Lexus RX 350 hovers around 23 MPG, making them options for buyers prioritizing less gas. On the other hand, the Mercedes-Benz GLE 450, with its more potent engine, often sees fuel economy figures closer to 19 MPG. The Land Rover Range Rover Sport, especially with the supercharged V6, can dip even lower. The X5’s fuel economy likely isn’t a primary consideration for its core audience; they value the vehicle’s handling, luxurious appointments, and the brand associated with BMW. A few MPG difference may not be enough to sway a committed BMW enthusiast.

Tips to maximize efficiency

Avoid aggressive acceleration. The BMW X5 xDrive35i’s turbocharged engine delivers plenty of power, but pressing the accelerator frequently will significantly reduce fuel economy. Instead, practice smooth and gradual acceleration, allowing the engine and transmission to work efficiently. Anticipate traffic flow to avoid unnecessary braking.

Use cruise control on the highway. Using cruise control helps maintain a consistent speed, minimizing fluctuations that can negatively impact fuel economy. Be mindful of hills and adjust your speed accordingly to avoid excessive downshifting, which consumes more fuel. Consider using adaptive cruise control if equipped.

Reduce unnecessary weight. Carrying excessive cargo increases the vehicle’s overall weight, requiring the engine to work harder and burn more fuel. Remove any unnecessary items from the vehicle, particularly heavy objects in the trunk or cargo area.

Maintain proper tire inflation. Underinflated tires increase rolling resistance, leading to reduced fuel efficiency. Check your tire pressure regularly and inflate them to the recommended pressure listed on the doorjamb sticker. Remember that tire pressure decreases in colder weather.

Consider using the ECO PRO mode. If equipped, the ECO PRO driving mode optimizes various vehicle systems for maximum fuel efficiency. This may slightly reduce throttle response and adjust climate control settings, but the trade-off can be worthwhile for those who want to save fuel.