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Audi A8 vs Kia K4 – 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 Kia K4?

The Audi A8 (Sedan) comes with a engine and Automatic transmission. In comparison, the Kia K4 (Sedan) features a Gasoline engine and Automatic transmission.

If you're looking for more power, decide whether the 335 HP of the Audi A8 or the 147 HP of the Kia K4 better fits your needs.

The Audi A8 offers a fuel efficiency of 20 mpg, compared to for the Kia K4.

Price-wise, the Audi A8 starts at 92000 $, while the Kia K4 is available from 22000 $. 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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Kia K4

The Kia K4 is praised for its sleek design, combining modern aesthetics with aerodynamic efficiency. Inside, it offers a well-crafted cabin featuring high-quality materials and an intuitive infotainment system to enhance the driving experience. This model strikes a balance between performance and comfort, making it a desirable option for those seeking a reliable and stylish sedan.

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Audi A8
Kia K4
A8

Costs and Consumption

Price
92000 $
Price
22000 - 24000 $
FuelEconomy City
20 mpg
FuelEconomy City
-
FuelEconomy Hwy
26 MPG
FuelEconomy Hwy
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
21.70 gal
Fuel tank capacity
12.40 gal

Dimensions and Body

Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
4762 lbs
Curb weight
2956 - 2987 lbs
Trunk Volume
12.50 cu. ft.
Trunk Volume
14.60 cu. ft.
Length
208.70 in.
Length
185.40 in.
Width
76.60 in.
Width
72.80 in.
Height
58 in.
Height
55 in.

Engine and Performance

Engine Type
Engine Type
Gasoline
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
Front Wheel
Power HP
335 HP
Power HP
147 HP
Torque
369 lb-ft
Torque
132 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 L
Engine Displacement
2 L
Gears
-
Gears
-

General

Model Year
2025
Model Year
2025
Brand
Audi
Brand
Kia

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.

Kia K4

Introducing the Sleek and Sophisticated Kia K4

The Kia K4 has always been known for its blend of style, comfort, and performance. The latest 2025 models uphold this tradition while introducing several new innovations that keep it ahead of the competition. The Kia K4 462994 and 462996 models are both equipped with a gasoline, automatic transmission that promises a smooth and efficient driving experience.

Design and Dimensions

The Kia K4 is a sedan that boasts a modern and elegant design, characterized by sharp lines and a bold stance. With its dimensions measuring 185.4 inches in length, 72.8 inches in width, and 55 inches in height, the car maintains a balanced and appealing presence on the road. The aerodynamic shape not only adds to its visual appeal but also enhances its efficiency on the highways.

Performance: Power Under the Hood

Under the hood, the Kia K4 offers a robust 2-liter gasoline engine that generates 147 horsepower and 132 lb-ft of torque. This powertrain ensures a lively and responsive performance suitable for both city driving and highway cruising. Coupled with front-wheel drive and an automatic transmission, the Kia K4 provides a driving experience that is both smooth and engaging.

Interior Comfort and Capacity

The Kia K4 accommodates five passengers comfortably, with ample legroom and headspace providing a cozy ride for everyone on board. The trunk offers a competitive 14.6 cubic feet of storage, ensuring that you have enough space for luggage or groceries. With a curb weight ranging between 2956 and 2987 pounds, the car strikes a fine balance between stability and efficiency.

Efficiency and Practicality

Fuel efficiency is a crucial consideration for any modern vehicle, and the Kia K4 does not disappoint. It comes with a fuel tank capacity of 12.4 gallons, allowing for extended driving without frequent stops at the pump. The combination of efficient fuel usage and a practical driving range makes the Kia K4 an economical choice for daily commutes and long journeys alike.

Final Thoughts: The Epitome of Innovation

Kia has once again proven its capability to innovate and deliver vehicles that cater to modern drivers' needs. The latest Kia K4 models are not just about power and performance; they embody a commitment to quality and a forward-thinking approach to automobile design. Whether you are seeking a vehicle for everyday use or one that offers a splash of elegance, the Kia K4 is an attractive option that meets both criteria with style and substance.

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