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Audi A6 Sedan vs INFINITI QX55 – 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 INFINITI QX55?

The Audi A6 Sedan (Sedan) comes with a engine and Automatic transmission. In comparison, the INFINITI QX55 (SUV) 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 268 HP of the INFINITI QX55 better fits your needs.

The Audi A6 Sedan offers a fuel efficiency of 24 mpg, compared to 22 mpg for the INFINITI QX55.

Price-wise, the Audi A6 Sedan starts at 58100 $, while the INFINITI QX55 is available from 50200 $. 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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INFINITI QX55

The INFINITI QX55 seamlessly marries luxury and style with its standout coupe-like silhouette, appealing to those who desire both function and flair. Inside, the cabin is adorned with premium materials and advanced technology features that elevate the driving experience to one of sophistication and comfort. On the road, the QX55 offers a dynamic drive, catered to enthusiasts who appreciate both agile handling and plush rides.

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Audi A6 Sedan
INFINITI QX55
A6 Sedan

Costs and Consumption

Price
58100 - 73400 $
Price
50200 - 58700 $
FuelEconomy City
22 - 24 mpg
FuelEconomy City
22 mpg
FuelEconomy Hwy
30 - 31 MPG
FuelEconomy Hwy
28 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
19.30 gal
Fuel tank capacity
16 gal

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4101 - 4266 lbs
Curb weight
4070 - 4123 lbs
Trunk Volume
13.70 cu. ft.
Trunk Volume
-
Length
194.40 in.
Length
186.30 in.
Width
74.30 in.
Width
74.90 in.
Height
57 in.
Height
63 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
268 HP
Torque
273 - 369 lb-ft
Torque
280 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
2 - 3 L
Engine Displacement
2 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Audi
Brand
INFINITI

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.

INFINITI QX55

Introducing the INFINITI QX55: Style Meets Performance

INFINITI has long been synonymous with luxury and performance, and the INFINITI QX55 continues this proud tradition into the 2025 model year. As a standout in the competitive crossover SUV segment, the QX55 brings a striking balance of aesthetics, power, and cutting-edge technology, making it impossible to ignore.

A Glimpse of Power: The Heart of the QX55

The beating heart of the INFINITI QX55 is its innovative 2.0-liter turbocharged gasoline engine. This powerful engine churns out an impressive 268 horsepower and delivers 280 lb-ft of torque, promising an exhilarating driving experience that all enthusiasts appreciate. The QX55's all-wheel-drive setup ensures confidence in handling, providing stability and traction on diverse road conditions.

Sleek and Stylish: Design That Captivates

The QX55 distinguishes itself with its coupe-like silhouette that blends elegance with athleticism. Its dimensions, measuring 186.3 inches in length, 74.9 inches in width, and 63 inches in height, offer a commanding presence on the road while maintaining sleek and streamlined architecture.

The attention to aesthetic detail is evident in every curve and contour of the QX55. From its striking front fascia to the graceful flow of its roofline, the INFINITI QX55 is a testament to craftsmanship and design innovation.

Luxury and Comfort: An Oasis on Wheels

Step inside the INFINITI QX55, and you're greeted with an oasis of luxury and comfort. The cabin is meticulously crafted to accommodate up to five passengers with ample space, ensuring that comfort is prioritized for both driver and passengers alike.

High-quality materials, thoughtful ergonomics, and the latest technology come together to elevate the driving experience. With features like a state-of-the-art infotainment system and premium sound, every journey in the QX55 promises to be enriching.

Efficiency and Practicality: Intelligent Engineering

Beyond its luxury, the QX55 is engineered for efficiency. It offers a commendable 22 mpg in the city and 28 mpg on the highway. Coupled with a 16-gallon fuel tank capacity, the QX55 ensures fewer stops at the pump and more time on the road.

Despite its opulent design and performance forward nature, the QX55 has a practical side with a curb weight ranging from 4,070 to 4,123 pounds—striking a balance between luxurious features and efficient weight management.

The Current Lineup: Consistent Excellence

The current lineup of the INFINITI QX55 includes models such as the 453916, 453917, and 453918. Each model promises the same high standard of quality, performance, and technological sophistication synonymous with the INFINITI brand. These models continue to impress with their automatic transmissions and all-wheel-drive systems, cementing the QX55's position as a versatile choice among luxury SUVs.

Conclusion: A Luxury SUV That Redefines Expectations

In conclusion, the INFINITI QX55 redefines the expectations of a luxury crossover. With its robust engine, luxurious interiors, and advanced technology, it elevates the driving experience to new heights. For those seeking a blend of style, comfort, and performance, the INFINITI QX55 is an option that deserves keen consideration.

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