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Audi A6 Sedan vs BMW M8 – Differences & Prices Compared

Compare performance, trunk space, efficiency, and price at a glance.
Find out now which car suits you better – the Audi A6 Sedan or the BMW M8?

The Audi A6 Sedan (Sedan) comes with a engine and Automatic transmission. In comparison, the BMW M8 (Coupe, Convertible or Sedan) features a Gasoline engine and Automatic transmission.

If you're looking for more power, decide whether the 335 HP of the Audi A6 Sedan or the 617 HP of the BMW M8 better fits your needs.

The Audi A6 Sedan offers a fuel efficiency of 24 mpg, compared to 15 mpg for the BMW M8.

Price-wise, the Audi A6 Sedan starts at 58100 $, while the BMW M8 is available from 138800 $. Compare all details and see which model fits your lifestyle best!

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Audi A6 Sedan

The Audi A6 Sedan stands out as a leader in luxury and sophistication, embodying the brand's commitment to design and innovation. Its sleek profile and elegant interior features provide a harmonious blend of style and comfort, making it a top choice for discerning drivers. Whether cruising through city streets or gliding along highways, the A6 Sedan offers a refined driving experience that seamlessly combines performance with modern technology.

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BMW M8

The BMW M8 stands as a pinnacle of luxury and performance in the world of grand touring sports cars. With its sleek and aggressive design, this model exudes elegance while delivering an exhilarating driving experience. Inside, the M8 combines premium materials with state-of-the-art technology, ensuring both comfort and a refined sense of control on the road.

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Audi A6 Sedan
BMW M8
A6 Sedan

Costs and Consumption

Price
58100 - 73400 $
Price
138800 - 150000 $
FuelEconomy City
22 - 24 mpg
FuelEconomy City
15 mpg
FuelEconomy Hwy
30 - 31 MPG
FuelEconomy Hwy
22 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
19.30 gal
Fuel tank capacity
20.10 gal

Dimensions and Body

Body Type
Sedan
Body Type
Coupe, Convertible, Sedan
Seats
5
Seats
4 - 5
Doors
-
Doors
-
Curb weight
4101 - 4266 lbs
Curb weight
4295 - 4560 lbs
Trunk Volume
13.70 cu. ft.
Trunk Volume
11 - 14.8 cu. ft.
Length
194.40 in.
Length
191.2 - 200.9 in.
Width
74.30 in.
Width
74.9 - 76.5 in.
Height
57 in.
Height
53 - 55 in.

Engine and Performance

Engine Type
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
261 - 335 HP
Power HP
617 HP
Torque
273 - 369 lb-ft
Torque
553 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
4.40 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Audi
Brand
BMW

Audi A6 Sedan

Introducing the Audi A6 Sedan: Elevating the Executive Experience

The Audi A6 Sedan continues to define luxury in its own sophisticated way, providing an ideal blend of elegance and innovation. The 2025 model year of this executive vehicle offers a glimpse into the future of driving excellence, echoing Audi's commitment to stellar automotive engineering.

Design and Exterior Features

At first glance, the Audi A6 Sedan boasts a sleek yet bold exterior design. With a refined length of 194.4 inches, a width of 74.3 inches, and a height of 57 inches, it commands attention on the road while maintaining a harmonious balance of size and style. The sedan’s iconic front grille and sharp LED headlights are unmistakably Audi, giving it a distinctive presence that signifies class.

Performance and Powerhouse

The heart of the Audi A6 Sedan is in its engine choices. The lineup includes variants powering through with either 261 HP or an exhilarating 335 HP, ensuring that drivers can choose the level of performance that suits their needs. With torque figures ranging from 273 lb-ft to 369 lb-ft, the A6 Sedan maintains impressive power delivery across all driving conditions.

Advanced Engineering: Power Meets Efficiency

Efficiency is key in the Audi A6 Sedan's appeal. The car offers a commendable fuel economy rating with up to 24 mpg in the city and 31 mpg on the highway for the more economical version. Meanwhile, its robust performance variant achieves a respectable highway efficiency. Its automatic all-wheel-drive system further enhances handling and driveability, ensuring a smooth ride even on challenging terrains.

Comfort and Interior Sophistication

Inside, the Audi A6 Sedan provides a sanctuary for its occupants. With seating for five, the interior design emphasizes comfort and luxury, offering high-quality materials and cutting-edge technology to enhance every journey. The sedan features a trunk volume of 13.7 cubic feet, providing ample storage space for long trips or daily commutes.

Innovative Technology Features

The 2025 Audi A6 Sedan is nothing short of a technological marvel. Equipped with an advanced infotainment system and driver assistance features, it offers unparalleled convenience and safety. A suite of sensors and cameras aids in functions like adaptive cruise control and lane-keeping assistance, making every drive more pleasant and secure.

Conclusion: The Audi A6 Sedan - A Leader in Its Class

The Audi A6 Sedan is more than a car; it's an experience. With a lineage of premium craftsmanship and groundbreaking innovation, it sets a high bar in the executive sedan market. Whether you are driven by performance, luxury, or technology, the Audi A6 Sedan stands as a testament to automotive excellence.

BMW M8

The Thrill of Precision: Exploring the BMW M8

The BMW M8 stands as a testament to engineering precision and performance brilliance. Available as a Coupe, Convertible, or Sedan, this masterpiece embodies the German automaker's reputation for creating vehicles that defy the ordinary. With models such as the BMW M8 454318, 454319, and 454320, BMW continues to innovate and dominate the world of high-performance cars.

A Heart of Power: The Engine

At the core of the BMW M8 lies a formidable 4.4-liter V8 engine. This gasoline powerhouse delivers an impressive 617 horsepower, propelling the car with exhilarating force. The engine's 553 lb-ft of torque ensures a rapid response and thrilling acceleration, making every drive a formidable experience.

The automatic transmission seamlessly complements this engine, offering an effortless and dynamic driving experience. Coupled with an intelligent all-wheel-drive system, the BMW M8 boasts optimum traction and stability, ensuring you remain in control at every turn.

Smart Innovations: A Technological Marvel

BMW continues to set standards in automotive technology with the M8. This luxury vehicle is equipped with cutting-edge features designed to enhance your driving experience. The use of advanced aerodynamics improves performance while maintaining the elegant design BMW is renowned for. Additionally, driver assistance systems ensure both safety and comfort, making each journey as smooth as it is exhilarating.

Design Elegance: Exterior and Interior Excellence

Visually, the BMW M8 is nothing short of captivating. The seductive silhouette of the Coupe, the open-air freedom of the Convertible, and the sophisticated refinement of the Sedan each offer unique appeals to different drivers. Dimensions reflect luxury, with a body length ranging from 191.2 inches to 200.9 inches and a width from 74.9 inches to 76.5 inches. Each version maintains a commanding presence on the road.

Inside, the M8 provides seating for four to five passengers, depending on the model, enveloped in an environment of luxurious materials and cutting-edge technology. Trunk space varies from 11 to 14.8 cubic feet, providing ample room for your essentials on any journey.

Performance Meets Practicality: Fuel and Capacity

Even with its powerful engine, the BMW M8 doesn't compromise on practicality. It showcases a respectable fuel economy, with 15 mpg in the city and 22 mpg on the highway. The generous 20.1-gallon fuel tank offers a considerable range, reducing the need for frequent refueling stops.

Weighing between 4295 and 4560 lbs, the M8 masterfully balances performance with agility, offering a driving experience that is both dynamic and comfortable.

A New Era of Speed and Luxury

The 2025 BMW M8 exemplifies the pinnacle of what modern luxury performance cars can achieve. With its meticulous engineering, state-of-the-art technology, and unparalleled performance, the M8 is not just a car; it's a statement of innovation and power. Whether you're seeking the adrenaline of acceleration or the elegance of design, the BMW M8 delivers beyond expectations, continuing to set the benchmark for luxury sports cars worldwide.

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