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BMW M3 vs Audi A3 – Differences & Prices Compared

Compare performance, trunk space, efficiency, and price at a glance.
Find out now which car suits you better – the BMW M3 or the Audi A3?

The BMW M3 (Sedan) comes with a Gasoline engine and Manual or Automatic transmission. In comparison, the Audi A3 (Sedan) features a engine and Automatic transmission.

If you're looking for more power, decide whether the 523 HP of the BMW M3 or the 201 HP of the Audi A3 better fits your needs.

The BMW M3 offers a fuel efficiency of 16 mpg, compared to 29 mpg for the Audi A3.

Price-wise, the BMW M3 starts at 76000 $, while the Audi A3 is available from 35800 $. Compare all details and see which model fits your lifestyle best!

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BMW M3

The BMW M3 stands as a quintessential beacon of performance prowess in the world of luxury sports sedans. Characterized by its ferocious engine and precision engineering, it delivers an exhilarating driving experience that is equally at home on both the track and the open road. Blending sophistication with sheer muscle, this model remains a favorite among enthusiasts seeking the ultimate blend of everyday usability and dynamic sporting flair.

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Audi A3

The Audi A3 is a sophisticated compact sedan that effortlessly combines elegance with performance. Known for its refined interior and advanced technology features, it offers a premium driving experience. Its sleek design and responsive handling make it a standout choice for those seeking luxury in a compact package.

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BMW M3
Audi A3

Costs and Consumption

Price
76000 - 85300 $
Price
35800 - 37800 $
FuelEconomy City
15 - 16 mpg
FuelEconomy City
27 - 29 mpg
FuelEconomy Hwy
22 - 23 MPG
FuelEconomy Hwy
34 - 37 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
15.60 gal
Fuel tank capacity
14.50 gal

Dimensions and Body

Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
3840 - 3990 lbs
Curb weight
3318 - 3483 lbs
Trunk Volume
16.90 cu. ft.
Trunk Volume
10.90 cu. ft.
Length
189.10 in.
Length
176.90 in.
Width
74.30 in.
Width
71.50 in.
Height
56 in.
Height
56 in.

Engine and Performance

Engine Type
Gasoline
Engine Type
Transmission
Manual, Automatic
Transmission
Automatic
Drive Type
Rear Wheel, All Wheel
Drive Type
Front Wheel, All Wheel
Power HP
473 - 523 HP
Power HP
201 HP
Torque
406 - 479 lb-ft
Torque
221 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 L
Engine Displacement
2 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2024
Brand
BMW
Brand
Audi

BMW M3

The Iconic BMW M3: Performance Unleashed

The BMW M3 has long stood as the pinnacle of the sports sedan category, combining quintessential elegance with unyielding performance. The 2025 model continues this proud legacy with a selection of variants delivering unparalleled driving experiences.

Exhilarating Power and Efficient Engineering

Under the hood of the BMW M3 is a powerhouse of engineering. The variants offer an impressive range of power outputs: the 473 HP with a manual transmission and rear-wheel drive, a mighty 503 HP with an automatic gearbox, and the top-tier 523 HP featuring all-wheel drive. Each version is crafted with a turbocharged 3-liter inline-6 engine that marries peak performance with optimized efficiency, offering fuel economy ratings of up to 16 mpg in the city and 23 mpg on the highway.

A Chassis Designed for Agility

The BMW M3 perfectly balances weight with performance. With curb weights ranging from 3,840 lbs to 3,990 lbs, the M3’s refined construction ensures nimble handling while delivering the robust performance expected from an M vehicle. Whether cruising city streets or carving up the track, the M3 adapts effortlessly to its driver’s input.

Advanced Technology and Driver Engagement

BMW integrates cutting-edge technology within the M3, enhancing both performance and user experience. A choice between a manual and an automatic transmission caters to purists and tech aficionados alike, with each option designed to maximize driver control and interaction with the vehicle. The M3's responsive steering and adaptable suspension system offer a driving experience that is both engaging and confidence-inspiring.

Luxurious Comfort Meets Practical Design

The interior of the BMW M3 is as remarkable as its performance. Designed to seat five comfortably, it features high-quality materials and a driver-focused cockpit. The spacious trunk offers 16.9 cubic feet of cargo volume, ensuring practicality doesn't take a back seat to style. With exterior dimensions of 189.1 inches in length, 74.3 inches in width, and 56 inches in height, the M3 presents an assertive yet refined profile on the road.

Conclusion: A Vehicle for the Passionate Driver

The BMW M3 remains a staple for those who demand the highest standards of performance from their vehicles. It is a testament to BMW's commitment to delivering an exhilarating driving experience wrapped in luxury and technology. As it continues to evolve, the M3 upholds its reputation as the ultimate sports sedan, satisfying the most discerning enthusiasts in every drive.

Audi A3

Introduction to the Audi A3: Compact Luxury at its Best

The Audi A3 is a remarkable fusion of style, performance, and advanced technology, making it a favorite among luxury compact sedans. Known for its elegant design, high-quality interior, and innovative features, the A3 continues to set benchmarks in its class. Let's delve into the technical aspects and innovations that define this iconic vehicle.

Sleek Design and Premium Craftsmanship

The Audi A3 boasts a sophisticated design that effortlessly combines sporty elements with elegance. Its aerodynamic silhouette is accentuated by precise lines and a distinctive Singleframe grille. The LED headlights with daytime running lights add a modern touch, ensuring the A3 doesn’t go unnoticed, day or night.

Step inside, and you're greeted by a cabin that exudes luxury. The use of premium materials and meticulous attention to detail in crafting the interior ensures that the driving experience is both comfortable and fulfilling. The intuitive placement of controls and ergonomic seating further enhance the overall driving pleasure.

Performance and Efficiency: A Dynamic Duo

Under the hood, the Audi A3 offers a range of dynamic engine options designed to deliver both performance and fuel efficiency. The turbocharged engines provide exhilarating power output, with precise engineering that Audi is renowned for. The quattro all-wheel-drive system, available on certain variants, ensures excellent traction and stability, making the A3 a joy to drive under various road conditions.

The A3's advanced suspension system provides a smooth ride, while the choice of drive modes allows drivers to tailor the car's performance to their preferences, whether it's maximizing efficiency or unleashing more sporty dynamics.

Innovative Technology: Connectivity and Safety

Incorporating cutting-edge technology, the Audi A3 delivers a connected and safe driving experience. The MMI touch display is the command center of the car, providing seamless access to navigation, entertainment, and vehicle settings. With smartphone integration via Apple CarPlay and Android Auto, staying connected on the move has never been easier.

On the safety front, the A3 is equipped with a suite of advanced driver assistance systems, such as adaptive cruise control, lane-keeping assist, and a high-definition rearview camera. These features not only enhance safety but also provide peace of mind to drivers and passengers alike.

Conclusion: The Audi A3 - A Class Apart

Whether you're drawn to its elegant design, its responsive performance, or its array of innovative technologies, the Audi A3 stands out as a leader in the luxury compact segment. It embodies Audi's commitment to precision engineering and forward-thinking design, offering a driving experience that truly feels like a class apart. The Audi A3 is not just a car; it's a statement of style and technological prowess.

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