19 MPG combined is a number that will likely matter very little to the target demographic of the 2020 BMW M4 Coupe. This isn’t just transportation, it’s an experience. It’s a carefully curated blend of performance, sound, and prestige, and fuel consumption tends to fall fairly low on the list of priorities for those signing the check. The M4 is a statement, a driving tool, a weekend toy, and the compromise of sub-20 MPG is simply the price of admission to this particular club.

City and highway performance

The M4’s EPA ratings break down to 17 MPG in the city and 23 MPG on the highway. While seemingly unremarkable on paper, the real-world experience can vary dramatically based on driving style. In dense urban environments where stop-and-go traffic is the norm, exceeding the 17 MPG rating requires significant restraint, a quality not often associated with M4 drivers. Conversely, on long highway stretches, particularly when using cruise control, achieving or even surpassing the 23 MPG figure is possible. However, the temptation to exploit the M4’s prodigious power for quick overtakes and spirited driving will invariably dent any attempts at optimizing fuel economy.

Annual fuel cost

The EPA estimates the annual fuel cost for the 2020 BMW M4 Coupe at $3,050. This figure is based on driving 15,000 miles per year and using the national average fuel prices. It’s a useful benchmark, but buyers should remember that fuel costs can fluctuate significantly depending on driving habits and local fuel prices. Someone consistently engaging in aggressive driving or primarily using the M4 for short city commutes can expect to spend considerably more than the EPA estimate. Those embarking on frequent road trips and prioritizing fuel efficiency may find their annual fuel expenses slightly lower.

Real-world expectations

Beyond the EPA estimates, understanding real-world fuel economy requires considering several factors. The M4’s turbocharged engine is sensitive to driving style; frequent hard acceleration and high-speed cruising will significantly decrease fuel efficiency. And, the quality of fuel can impact performance and economy. Using the recommended premium fuel is critical for optimal engine performance and fuel efficiency. While some drivers may see numbers close to the EPA ratings, it’s more likely that the average M4 owner will observe fuel economy slightly below these figures.

How it compares

Compared to its rivals, the 2020 BMW M4’s fuel economy is fairly typical for its segment. The Mercedes-AMG C63 Coupe, for instance, equipped with a V8 engine, achieves a combined 18 MPG. The Audi RS5 Coupe, with its turbo V6, manages a slightly better 21 MPG combined. The Porsche 911 Carrera S, another performance benchmark, boasts a combined rating of 20 MPG. Ultimately, fuel economy isn’t the deciding factor for buyers in this class. Performance, driving experience, and brand cachet take precedence. The slight differences in MPG between these high-performance coupes are unlikely to sway a buyer who is more concerned with horsepower and handling.

Tips to maximize efficiency

While the M4 is built for performance, there are still strategies to subtly improve fuel economy. Avoid aggressive starts and sudden braking. Gradual acceleration allows the turbocharger to spool up more efficiently, minimizing unnecessary fuel consumption. Embrace the smooth power delivery of the inline-six engine without constantly pushing it to its limits.

Use the M4’s driving modes judiciously. Selecting the “Comfort” or “Eco Pro” mode softens throttle response and optimizes shift points for improved fuel efficiency. While these modes may slightly diminish the M4’s exhilarating character, they can make a noticeable difference in fuel consumption during everyday driving.

Regular maintenance is critical for optimal fuel efficiency. Ensure the tires are properly inflated, as underinflated tires increase rolling resistance and reduce fuel economy. Similarly, keep up with scheduled service, including oil changes and air filter replacements, to maintain the engine’s peak performance.

Consider minimizing unnecessary weight. Removing extraneous items from the trunk and cabin can slightly improve fuel economy. While the weight difference may be marginal, every little bit helps in the quest for better mileage. Explore all Bmw fuel economy data to compare fuel efficiency across their entire lineup.

Plan your routes strategically to avoid stop-and-go traffic. Constant acceleration and braking consume significantly more fuel than maintaining a steady speed. Use navigation apps to identify alternative routes that minimize traffic congestion and potentially save fuel. View M4 MPG across all years for a broader historical perspective on its efficiency.