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BMW M4 vs Porsche 911 Coupe – Differences & Prices Compared

Compare performance, trunk space, efficiency, and price at a glance.
Find out now which car suits you better – the BMW M4 or the Porsche 911 Coupe?

The BMW M4 (Coupe or Convertible) comes with a Gasoline engine and Automatic or Manual transmission. In comparison, the Porsche 911 Coupe (Coupe) features a Gasoline or engine and Automatic transmission.

If you're looking for more power, decide whether the 543 HP of the BMW M4 or the 640 HP of the Porsche 911 Coupe better fits your needs.

The BMW M4 offers a fuel efficiency of 16 mpg, compared to 18 mpg for the Porsche 911 Coupe.

Price-wise, the BMW M4 starts at 79700 $, while the Porsche 911 Coupe is available from 120100 $. Compare all details and see which model fits your lifestyle best!

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BMW M4

The BMW M4 seamlessly blends the attributes of a luxury sports car with impressive performance capabilities, making it a favorite among driving enthusiasts. Its aggressive exterior design, characterized by sleek lines and bold features, is matched by a driver-centric interior that offers both comfort and intuitive technology. The M4 also delivers a thrilling driving experience, whether navigating through city streets or tackling winding country roads.

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Porsche 911 Coupe

The Porsche 911 Coupe remains an icon in the automotive world, celebrated for its timeless design and exhilarating performance. Its sleek silhouette and rear-engine layout are just as thrilling today as when it first made its debut. With its precise handling and distinctive growl, the 911 Coupe continues to captivate driving enthusiasts around the globe.

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BMW M4
Porsche 911 Coupe
911 Coupe

Costs and Consumption

Price
79700 - 123500 $
Price
120100 - 241300 $
FuelEconomy City
16 mpg
FuelEconomy City
14 - 18 mpg
FuelEconomy Hwy
22 - 23 MPG
FuelEconomy Hwy
18 - 24 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
15.60 gal
Fuel tank capacity
16.6 - 17.6 gal

Dimensions and Body

Body Type
Coupe, Convertible
Body Type
Coupe
Seats
4
Seats
2 - 4
Doors
-
Doors
-
Curb weight
3830 - 4306 lbs
Curb weight
3268 - 3869 lbs
Trunk Volume
10.6 - 12 cu. ft.
Trunk Volume
-
Length
189 - 189.1 in.
Length
178.6 - 180 in.
Width
74.3 - 75.5 in.
Width
72.9 - 74.9 in.
Height
54 - 55 in.
Height
50 - 52 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Gasoline,
Transmission
Automatic, Manual
Transmission
Automatic
Drive Type
All Wheel, Rear Wheel
Drive Type
Rear Wheel, All Wheel
Power HP
473 - 543 HP
Power HP
388 - 640 HP
Torque
406 - 479 lb-ft
Torque
332 - 590 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 L
Engine Displacement
3 - 4 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
BMW
Brand
Porsche

BMW M4

Unparalleled Power Meets Prestige: The BMW M4

The BMW M4 continues to be a hallmark of performance and luxury in the world of sports cars. Designed for those who crave unmatched driving experiences alongside opulent comfort, the latest BMW M4 models offer heart-racing power and cutting-edge innovation.

Advanced Powertrain Dynamics

At the heart of the BMW M4 lineup is the robust 3-liter gasoline engine, meticulously engineered to deliver exceptional power. The offerings include variants like the 543 HP automatic all-wheel drive, the rear-wheel drive 473 HP manual, or the 523 HP automatic options readily available in both rear and all-wheel drive. Such diversity allows drivers to select a setup aligning with their exact driving preferences, whether it's the raw engagement of a manual transmission or the seamless precision of an automatic.

These engines achieve impressive torque figures, ranging from 406 lb-ft to a substantial 479 lb-ft, ensuring that each press of the accelerator delivers exhilarating acceleration and responsive handling.

Designed for the Road Ahead

The 2025 BMW M4 models not only deliver on power but also embody sophisticated design principles. The coupe and convertible body types capture the essence of BMW's legendary design language, featuring sleek lines and an aerodynamic profile. A dimensionally impressive vehicle, the M4's length ranges up to 189.1 inches, with a width of up to 75.5 inches and a height of approximately 55 inches, providing a balanced stance that aids stability at high speeds.

Curb weights vary between 3830 to 4306 pounds, contributing to a robust driving feel without compromising agility. Despite its sporty intent, the M4 accommodates practical aspects such as a trunk volume of up to 12 cubic feet and seating for four occupants, making it a versatile player in its segment.

Efficiency Meets Performance

Behind the wheel of an M4, drivers can expect respectable fuel economy, with city averages hitting 16 mpg and highway figures reaching 23 mpg. This efficiency doesn't come at the expense of performance, reinforcing BMW's commitment to engineering vehicles that excel dynamically while being mindful of fuel consumption.

A Harmonious Blend of Innovation and Comfort

BMW's future-facing technology palette shines throughout the M4 series. Abundant in both safety and infotainment features, the models are equipped with premier navigation systems, intuitive driving aids, and advanced connectivity options that place control and convenience at your fingertips. The tailored interiors ensure comfort, with seats designed to support both dynamic driving and leisurely cruising.

The latest BMW M4 represents a meticulous balance of innovation, power, and luxury. With a range of configurations and unmatched performance, it stands as a formidable choice for those who seek to dominate the road ahead.

Porsche 911 Coupe

The Iconic Porsche 911 Coupe: A Legacy of Power and Precision

The Porsche 911 Coupe stands as a testament to engineering excellence and timeless design. Embodying a rich heritage, this model continues to dominate the luxury sports car market with a blend of power, innovation, and style. With the release of the 2025 versions, the 911 Coupe presents itself as an exquisite harmony of tradition and modernity.

A Closer Look Under the Hood: Power and Performance

The 2025 Porsche 911 Coupe offers a spectrum of engine choices, with performance metrics designed to satisfy the most demanding driving enthusiasts. The horsepower ranges from 388 HP to a breathtaking 640 HP, ensuring that there is a model to match every speed aficionado. Engine displacements for these powerhouses vary from 3.0 to 4.0 liters, featuring gasoline engines that deliver robust torque between 332 lb-ft and 590 lb-ft.

Transmission is uniformly automatic, providing a seamless driving experience. The drivetrains are divided between rear-wheel and all-wheel options, allowing for precision handling whether tearing down a straightaway or navigating sharp corners.

Efficiency Meets Speed

Despite their immense power, the Porsche 911 models maintain a respectable fuel efficiency. City fuel economy ranges from 14 to 18 mpg, while highway mileage extends from 18 to 24 mpg, depending on the model. This balance of power and efficiency is a hallmark of Porsche's commitment to delivering unmatched performance without compromising on everyday usability.

Design Excellence: Sleek and Aerodynamic

The Porsche 911 Coupe's exterior is a masterclass in design, featuring lengths varying from 178.6 to 180 inches, widths up to 74.9 inches, and heights that speak to the sleek silhouette of a sports car. These dimensions couple with a curb weight between 3,268 lbs and 3,869 lbs, meticulously optimized for aerodynamic efficiency and high-speed stability.

With a fuel tank capacity ranging from 16.6 to 17.6 gallons, long drives can be enjoyed without frequent fuel stops. Whether selecting a model that accommodates the traditional two-seat setup or the versatility of four seats, the 911 Coupe guarantees comfort and luxury.

Technological Innovations and Features

Porsche’s commitment to innovation is showcased through advanced technology integrated within these models. The 2025 911 Coupe features cutting-edge infotainment systems and driver-assist technologies. These technological enhancements not only enrich the driving experience but also ensure safety and connectivity on the road.

Conclusion: The Quintessence of a Sports Car

The 2025 Porsche 911 Coupe continues to embody the quintessence of a sports car, merging high performance with luxurious comfort and modern innovation. Whether you crave the tangible thrill of swift acceleration or the quiet confidence of sophisticated design, the 911 Coupe delivers on every promise, keeping the legacy of Porsche alive and thriving for another generation of driving enthusiasts.

The prices and data displayed are estimates based on USA list prices and may vary by country. This information is not legally binding.