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Audi A8 vs Mercedes-Benz G-Class – Differences & Prices Compared

Compare performance, trunk space, efficiency, and price at a glance.
Find out now which car suits you better – the Audi A8 or the Mercedes-Benz G-Class?

The Audi A8 (Sedan) comes with a engine and Automatic transmission. In comparison, the Mercedes-Benz G-Class (SUV) features a or Electric engine and Automatic transmission.

If you're looking for more power, decide whether the 335 HP of the Audi A8 or the 579 HP of the Mercedes-Benz G-Class better fits your needs.

The Audi A8 offers a fuel efficiency of 20 mpg, compared to 13 mpg for the Mercedes-Benz G-Class.

Price-wise, the Audi A8 starts at 92000 $, while the Mercedes-Benz G-Class is available from 148300 $. Compare all details and see which model fits your lifestyle best!

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Audi A8

The Audi A8 embodies the pinnacle of luxury and performance, offering a refined blend of premium materials and cutting-edge technology. Its elegant design, characterized by a sophisticated silhouette and meticulous attention to detail, creates a commanding presence on the road. Inside, passengers are greeted with opulence and comfort, surrounded by an array of advanced features that promise an unparalleled driving experience.

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Mercedes-Benz G-Class

The Mercedes-Benz G-Class, often affectionately called the "G-Wagon," is an iconic symbol of luxury blended with rugged off-road capability. Its distinctive and timeless boxy design has captivated auto enthusiasts around the world for decades, seamlessly bridging the gap between old-world charm and modern extravagance. Beyond its elite status, the G-Wagon offers a plush and technologically advanced interior, making it a favorite among those who crave both adventure and sophistication.

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Audi A8
Mercedes-Benz G-Class
A8

Costs and Consumption

Price
92000 $
Price
148300 - 186100 $
FuelEconomy City
20 mpg
FuelEconomy City
13 mpg
FuelEconomy Hwy
26 MPG
FuelEconomy Hwy
16 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
21.70 gal
Fuel tank capacity
26.40 gal

Dimensions and Body

Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4762 lbs
Curb weight
5842 lbs
Trunk Volume
12.50 cu. ft.
Trunk Volume
-
Length
208.70 in.
Length
182 - 191.9 in.
Width
76.60 in.
Width
76 - 78.1 in.
Height
58 in.
Height
77 - 80 in.

Engine and Performance

Engine Type
Engine Type
, Electric
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
335 HP
Power HP
443 - 579 HP
Torque
369 lb-ft
Torque
413 - 859 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
Audi
Brand
Mercedes-Benz

Audi A8

The Epitome of Luxury: Audi A8

In the world of luxury sedans, the Audi A8 stands as a testament to Audi's commitment to excellence. With its blend of cutting-edge technology, robust performance, and opulent comfort, the Audi A8 has become synonymous with executive class sophistication. Let's explore what makes the Audi A8 a formidable contender in its segment.

Powertrain and Performance

At the heart of the Audi A8 lies a powerful 3.0-liter TFSI engine that masterfully balances performance with efficiency. Delivering an impressive 335 horsepower and 369 lb-ft of torque, the A8's engine ensures a responsive and exhilarating driving experience. With an automatic transmission channeling power seamlessly to the all-wheel-drive system, the sedan is engineered for optimal traction and control in all driving conditions.

Efficiency Meets Capability

The Audi A8 exemplifies efficiency without sacrificing power, achieving fuel economy ratings of 20 L in the city and 26 MPG on the highway. Coupled with a fuel tank capacity of 21.7 gallons, the A8 offers extended journeys with fewer stops. This blend of efficiency and power makes it an ideal option for both business travel and extended road trips.

Luxury Interiors and Comfort

Step inside the A8, and you're greeted by an understated yet luxurious cabin designed with the occupant's comfort in mind. The sedan seats five passengers comfortably, offering ample legroom and standout features that include premium leather upholstery, state-of-the-art infotainment, and ambient lighting. Trunk volume stands at 12.5 cu. ft., providing generous space for luggage.

Dimensions and Design

The Audi A8 spans 208.7 inches in length, 76.6 inches in width, and stands at 58 inches in height, a silhouette that epitomizes elegance with a touch of athleticism. The exterior design is a delicate balance between boldness and refinement, ensuring it is as visually commanding as it is luxurious.

Advanced Technologies and Innovations

In terms of technology, the Audi A8 doesn't disappoint. It is equipped with an array of innovative features, including advanced driver-assistance systems, an intuitive infotainment system with touch response, and connectivity options that keep you in sync with the digital world. Audi's commitment to safety is also reflected in the A8, with a suite of features aimed at protecting both the driver and passengers.

A Masterpiece of Engineering

The Audi A8 is not just a vehicle; it is a masterpiece of engineering that blends luxury, performance, and technology into one cohesive entity. It adapts to the demands of modern driving while offering an unparalleled level of sophistication and refinement. For those seeking a sedan that delivers in every aspect, the Audi A8 remains an unrivaled choice.

Mercedes-Benz G-Class

Unparalleled Power and Prestige: The Mercedes-Benz G-Class

The Mercedes-Benz G-Class, often affectionately referred to as the "G-Wagon," represents the pinnacle of luxury off-roading. This iconic SUV has seamlessly integrated modern sophistication with its legendary ruggedness. As we explore the 2025 models, we find that the G-Class continues to uphold its reputation for excellence, with remarkable innovations and enhanced performance capabilities.

A Legacy of Strength and Durability

First emerging as a utilitarian off-road vehicle, the G-Class has evolved significantly since its inception. However, its robust construction and formidable presence on any terrain remain. The latest iterations, including the Mercedes-Benz G-Class 460368 and the 461818 models, carry forward this tradition with updates that cater to both city slickers and off-road adventurers.

Engine Power: Energy Emanating from the Core

Under the hood, the G-Class boasts an impressive array of engine choices. The G-Class 460368 model hosts a 3-liter engine generating 443 horsepower and a torque of 413 lb-ft. Meanwhile, the more potent G-Class 461818 harnesses the strength of a 4-liter engine packing 577 horsepower and an incredible 627 lb-ft of torque. Both models are equipped with automatic transmission and all-wheel drive, ensuring optimal performance and handling in any environment.

Design and Dimensions: Commanding the Road

The G-Class remains true to its unique design language—squared edges, flat glass, and strong lines that create a formidable presence on the road. With a curb weight of 5,842 lbs, it commands attention both in cityscapes and on rugged trails. Measuring between 190 and 191.9 inches in length, 76 to 78.1 inches in width, and heights ranging from 77 to 80 inches, the G-Class is both massive and majestically designed, promising ample room for its five occupants.

Innovations in Comfort and Technology

Stepping inside the G-Class, occupants are enveloped in luxury, innovation, and advanced technology. Mercedes-Benz ensures that the interior supports a seamless blend of comfort and cutting-edge features. The spacious cabin is fitted with the latest infotainment systems, premium materials, and intuitive controls. The high driving position provides unparalleled visibility, and the seats are engineered for comfort over any distance.

Efficiency and Range

Despite its muscular build and powerful engines, the G-Class manages to offer satisfactory fuel economy for its class. It achieves up to 13 mpg in the city and 16 mpg on the highway. The sizeable 26.4-gallon fuel tank ensures that drivers can venture far off the beaten path without constant refueling concerns.

The Ultimate SUV Experience

The Mercedes-Benz G-Class remains the ultimate expression of refinement and capability in an SUV. Its blend of historic durability, modern enhancements, and sumptuous luxury make it an enduring symbol in the automotive world. As the G-Class continues to evolve, it holds fast to its roots while embracing the future with open arms, setting new benchmarks for what a luxury SUV can be.

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