A combined 26 MPG probably isn’t the main reason someone buys a 2023 BMW M240i xDrive Coupe. This is a compact performance car made to deliver thrilling drives, and while reasonably efficient, it prioritizes power and handling over fuel saving. The M240i isn’t for commuters looking for the lowest fuel costs; it’s for enthusiasts who value a potent engine, sharp steering, and a touch of luxury in a small, sporty package. Fuel economy is less important, but it’s still worth considering.

City and highway performance

The EPA estimates 23 MPG in the city and 32 MPG on the highway. The city figure shows the M240i’s thirst when dealing with stop-and-go traffic, as the 3.0L turbocharged inline-six isn’t particularly efficient at low speeds. The highway number, conversely, is more appealing. On long road trips, the M240i settles into a comfortable cruise where the engine isn’t working as hard, resulting in fuel economy that’s respectable for a car with this much power. Remember, these are EPA estimates, so your mileage may vary depending on your driving style and conditions. Understanding all all Bmw fuel economy data can help you make an informed decision.

Annual fuel cost

The EPA estimates an annual fuel cost of $2,250 for the 2023 BMW M240i xDrive Coupe. This calculation is based on driving 15,000 miles per year and using the national average fuel price. However, premium fuel is recommended for optimal performance in the M240i, so expect to pay more than the national average for gasoline. Therefore, $2,250 can be seen as a baseline rather than a hard number. Drive more than 15,000 miles annually, or pay prices well above the national average, and your fuel bill will climb.

Real-world expectations

In the real world, expect the M240i’s fuel economy to change depending on your driving. Frequent, short trips around town with heavy acceleration will yield numbers closer to the low end of the EPA range, perhaps even a bit below. On longer drives with a more relaxed pace, achieving or even exceeding the highway estimate of 32 MPG is possible. Consistent lead-footed driving will reduce your fuel economy, while a more conservative style will be rewarded. It’s worth checking M240I MPG across all years to get an idea of past performance.

How it compares

The Audi S3, another compact performance sedan with all-wheel drive, gets a slightly better 27 MPG combined. The Mercedes-AMG CLA35, a similar competitor, posts numbers around 25 MPG combined. Even the Toyota GR Supra 3.0, with its shared BMW-sourced engine, lands around 25 MPG combined. These variations in fuel economy may not be significant enough to influence a purchase, but they give buyers a broader picture of what to expect in this category. The M240i xDrive is roughly in the middle of the pack, offering strong performance without extreme gas consumption.

Tips to maximize efficiency

Use “Comfort” or “Eco Pro” mode when possible. The M240i offers driving modes that affect throttle response, transmission mapping, and steering feel. Selecting a more relaxed mode will encourage smoother acceleration and earlier upshifts, reducing fuel consumption without sacrificing much everyday usability. “Sport” mode is great for backroads, but use it briefly for commuting, or fuel economy will drop.

Maintain proper tire pressure. Underinflated tires increase rolling resistance, forcing the engine to work harder and burn more fuel. Check your tire pressure regularly and inflate them to the recommended levels found on the driver’s side doorjamb. This simple step can change both fuel economy and tire wear.

Avoid unnecessary weight. Carrying extra weight in your car reduces fuel efficiency. Remove unnecessary items from the trunk and back seat to lighten the load. This is an easy way to improve your MPG, especially on longer trips.

Practice smooth acceleration and braking. Aggressive acceleration and hard braking waste fuel. Anticipate traffic conditions and gradually accelerate and decelerate whenever possible. This smooth driving style will improve fuel economy and make for a more relaxed driving experience.