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Audi A6 Sedan vs Mercedes-Benz S-Class – 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 Mercedes-Benz S-Class?

The Audi A6 Sedan (Sedan) comes with a engine and Automatic transmission. In comparison, the Mercedes-Benz S-Class (4MATIC Sedan) features a , Plug-In Hybrid or Gasoline engine and Automatic transmission.

If you're looking for more power, decide whether the 335 HP of the Audi A6 Sedan or the 791 HP of the Mercedes-Benz S-Class better fits your needs.

The Audi A6 Sedan offers a fuel efficiency of 24 mpg, compared to 21 mpg for the Mercedes-Benz S-Class.

Price-wise, the Audi A6 Sedan starts at 58100 $, while the Mercedes-Benz S-Class is available from 117800 $. 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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Mercedes-Benz S-Class

The Mercedes-Benz S-Class stands as a symbol of luxury and sophistication in the automotive world, seamlessly blending cutting-edge technology with unparalleled comfort. Its elegant design and opulent interiors offer a lavish driving experience, drawing attention from discerning car enthusiasts worldwide. As the flagship of the Mercedes-Benz lineup, the S-Class consistently sets the benchmark for innovation and prestige in the luxury sedan segment.

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Audi A6 Sedan
Mercedes-Benz S-Class
A6 Sedan
S-Class

Costs and Consumption

Price
58100 - 73400 $
Price
117800 - 240500 $
FuelEconomy City
22 - 24 mpg
FuelEconomy City
12 - 21 mpg
FuelEconomy Hwy
30 - 31 MPG
FuelEconomy Hwy
20 - 31 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
19.30 gal
Fuel tank capacity
17.7 - 22.2 gal

Dimensions and Body

Body Type
Sedan
Body Type
4MATIC Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4101 - 4266 lbs
Curb weight
4740 - 5831 lbs
Trunk Volume
13.70 cu. ft.
Trunk Volume
8.1 - 18.9 cu. ft.
Length
194.40 in.
Length
208.2 - 215.3 in.
Width
74.30 in.
Width
75.6 - 76.9 in.
Height
57 in.
Height
59 in.

Engine and Performance

Engine Type
Engine Type
, Plug-In Hybrid, Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
261 - 335 HP
Power HP
442 - 791 HP
Torque
273 - 369 lb-ft
Torque
369 - 1055 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
3 - 6 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Audi
Brand
Mercedes-Benz

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.

Mercedes-Benz S-Class

The Pinnacle of Luxury on Wheels

Step into the world of sophistication and unrivaled luxury with the Mercedes-Benz S-Class, a benchmark of automotive excellence. With a history that speaks volumes about its prestige, the 2025 model year continues to amaze with a blend of advanced technology, elegant design, and superior performance. Known for its unmatched luxury and detailed craftsmanship, the S-Class keeps pushing the boundaries of automotive ingenuity.

Engineering Excellence and Performance

Underneath the elegant facade of the S-Class lies a powerhouse of engineering marvels. The 2025 lineup features various engine types including Plug-In Hybrid, Gasoline, and traditional powertrains. The impressive horsepower ranges from 442 HP to an awe-inspiring 791 HP in some models, ensuring there's plenty of muscle to complement its elegance.

All models come equipped with an Automatic transmission coupled with an All-Wheel-Drive system, providing the driver with superior control and handling. The engine displacement varies from 3L to 6L, allowing flexibility in power and efficiency without compromising the luxurious driving experience.

Luxury Meets Efficiency

Efficiency doesn't take a backseat in the S-Class. Even with its incredible power, the vehicles offer respectable fuel economy, with city ratings ranging from 12 to 21 mpg and highway ratings from 20 to 31 MPG. Furthermore, with fuel tank capacities from 17.7 to 22.2 gallons, these cars are built for long journeys without frequent stops.

Unmatched Comfort and Space

Inside, the S-Class continues to lead in luxury and space. The spacious 4MATIC Sedan comfortably seats five passengers. Its trunk offers ample storage, with volume ranging from 8.1 to 18.9 cu. ft., providing plenty of room for all your belongings.

The vehicle dimensions showcase its commanding presence: a length that stretches between 208.2 and 215.3 inches, a width of around 76 inches, and a height of 59 inches, affirming its status as a luxury sedan.

Technological Innovations

The Mercedes-Benz S-Class is known for setting a high bar in automotive technology. The 2025 models boast cutting-edge features designed to enhance the driving experience, from advanced driver-assistance systems to state-of-the-art connectivity and infotainment options. The blend of innovation and intuitive design continues to place the S-Class at the forefront of automotive technology.

Conclusion

The 2025 Mercedes-Benz S-Class stands as a testament to luxury, innovation, and performance. With its advanced engineering, opulent comfort, and state-of-the-art technology, it remains the ultimate choice for those seeking the pinnacle of automotive excellence.

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