25 MPG combined is respectable for the 2018 BMW 440i xDrive Coupe, but fuel economy isn’t the only reason to choose this car. It’s a stylish two-door designed to deliver a rewarding driving experience, blending performance and luxury. Buyers of the 440i typically prioritize a spirited engine, sharp handling, and distinctive design over fuel efficiency, accepting the fuel costs as part of ownership.

City and highway performance

The EPA estimates the 2018 BMW 440i xDrive Coupe at 21 MPG in the city and 31 MPG on the highway. The city figure reflects stop-and-go traffic, where the turbocharged 3.0L inline-six engine consumes more fuel during acceleration. BMW’s automatic transmission (S8) makes good use of its eight gears to optimize performance and efficiency.

On the highway, with its aerodynamic shape and efficient engine, the 440i can achieve numbers that make it a reasonable long-distance cruiser, without feeling like a dedicated economy car. Owners who spend most of their time in free-flowing highway driving will likely see their actual fuel consumption align more closely with the EPA highway estimate.

Annual fuel cost

According to the EPA, the annual fuel cost for the 2018 BMW 440i xDrive Coupe is about $2,300. This calculation 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, local fuel prices, and how often you use the engine’s full potential. The $2,300 figure provides a benchmark for prospective buyers to consider the long-term running costs associated with owning a performance-oriented vehicle like the 440i.

Real-world expectations

While the EPA estimates provide a useful comparison point, real-world MPG often differs. Aggressive driving, frequent short trips, and weather conditions can all impact fuel consumption. The 440i’s powerful engine encourages spirited driving, which will invariably lead to lower MPG. Drivers who prioritize fuel efficiency and adopt a more conservative driving style can likely achieve figures closer to the EPA estimates. Checking the 440I MPG across all years may also give you a broader idea of what to expect.

How it compares

Compared to its competitors, the 2018 BMW 440i xDrive Coupe occupies a middle ground in fuel economy. The Audi S5 Coupe, for example, offers similar performance with an EPA rating of 21 MPG city and 30 MPG highway. The Mercedes-Benz C43 AMG Coupe delivers similar performance, but typically at a slightly lower MPG in real-world driving due to its more aggressive tuning. On the more efficient end, the Lexus RC 350, at 20 city and 28 highway, prioritizes a slightly more relaxed driving experience to achieve slightly better mileage. These comparisons are important for buyers weighing performance against fuel costs in the luxury coupe segment. For a broader overview, consult all Bmw fuel economy data.

Tips to maximize efficiency

Take advantage of the BMW’s Driving Dynamics Control. Selecting “Eco Pro” mode optimizes engine and transmission settings for maximum fuel efficiency. Throttle response is softened, and the transmission upshifts earlier, encouraging a more relaxed driving style. It’s perfect for highway cruising or navigating congested city streets.

Monitor your tire pressure regularly. Underinflated tires increase rolling resistance, which can significantly impact fuel economy. Check your tire pressure at least once a month and ensure they are inflated to the manufacturer’s recommended levels, typically found on a sticker inside the driver’s side doorjamb.

Avoid unnecessary idling. If you’re stopped for more than a minute, turn off the engine. Modern engines are designed to restart quickly and efficiently, and idling consumes fuel without moving the car. This is especially relevant when waiting in parking lots or drive-throughs.

Anticipate traffic conditions and maintain a smooth driving style. Avoid sudden acceleration and braking, which consume more fuel. Look ahead and try to maintain a consistent speed whenever possible. The 440i’s responsive engine makes it easy to adjust speed smoothly.

Minimize aerodynamic drag. Remove roof racks or cargo carriers when not in use. These accessories increase wind resistance, especially at highway speeds, and can negatively impact fuel economy. Keeping the car clean and waxed can also help reduce drag slightly.