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Audi A4 Limousine vs Audi A6 e-tron Avant comparison

Compare performance (265 HP vs 551 HP), boot space and price (35,800 £ vs 55,200 £ ) at a glance. Find out which car is the better choice for you – Audi A4 Limousine or Audi A6 e-tron Avant?

Audi A4 Limousine vs Audi A6 e-tron Avant: Key differences

Audi A4 Limousine

  • considerably cheaper
  • significantly lighter
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Audi A6 e-tron Avant

3.4 (3 Reviews)
rate
  • clearly more power
  • considerably quicker 0–100 km/h
  • marginally more trunk space
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By Achim Sedelmaier

A4 Limousine

The automotive landscape is constantly evolving, particularly as manufacturers strive to balance performance, comfort, and sustainability. Audi is at the forefront of this transformation with two remarkable models: the Audi A4 Limousine and the Audi A6 e-tron Avant. Both vehicles embody the German automaker's commitment to quality and design, yet they cater to different preferences and requirements. In this article, we will compare these two Audi models in terms of technical specifications, innovations, and driving experience.

A6 e-tron Avant

Design and Body Type

The Audi A4 Limousine, a classic sedan, holds a timeless elegance with its sleek lines and sophisticated styling. Measuring 4,762 mm in length and 1,847 mm in width, it proffers a sporty yet refined exterior that appeals to traditional sedan enthusiasts.

Conversely, the Audi A6 e-tron Avant is a modern wagon, distinguished by its dynamic shape and larger dimensions. With a length of 4,928 mm and a width of 1,923 mm, the A6 e-tron Avant offers a bolder presence on the road while also providing increased cargo capacity with a trunk space of 502 liters compared to the A4's 460 liters.

A4 Limousine

Powertrains and Performance

The A4 Limousine is available with a diverse range of engine options, including Diesel MHEV and Petrol MHEV variants. Power outputs range from 136 HP to 265 HP, with several configurations offering both front-wheel and all-wheel drive options. The performance metrics are impressive, with a 0-100 km/h acceleration time ranging from 5.5 seconds to 9.5 seconds, depending on the engine and trim selected.

On the electrified side, the Audi A6 e-tron Avant features purely electric powertrains, offering up to 551 HP and remarkable torque outputs of up to 855 Nm. These advancements allow for an exhilarating acceleration time of just 3.9 seconds for the high-performance variant. With a maximum speed of 240 km/h and an electric range that extends up to 716 kilometers, the A6 e-tron Avant epitomizes the leap toward sustainability without sacrificing speed and agility.

A6 e-tron Avant

Innovative Technologies

Both models are equipped with state-of-the-art technologies that enhance the driving experience. The A4 Limousine utilizes Audi’s MHEV system, which integrates a mild-hybrid system that aids in energy recovery to optimize fuel efficiency, achieving consumption figures as low as 4.6 L/100 km.

The A6 e-tron Avant, on the other hand, pushes the envelope with its electrification technology. Featuring a battery capacity of up to 94.9 kWh, this model ensures rapid charging capabilities and long-distance travel without the need for frequent stops. The intuitive Audi virtual cockpit and advanced infotainment system provide a seamless user experience, complete with over-the-air updates for software enhancements.

A4 Limousine

Comfort and Interior

Interior comfort is a strong point for both vehicles. The A4 Limousine comfortably seats five passengers and features an array of luxurious materials, meticulously crafted for a high-end feel. The cabin design reflects Audi's commitment to ergonomic excellence, with generous legroom and thoughtful layouts.

While both models provide top-notch comfort, the A6 e-tron Avant leans towards a more spacious environment, thanks to its wagon design. The additional headroom and cargo space make it an ideal choice for families or those requiring practicality alongside performance.

A6 e-tron Avant

Conclusion

The Audi A4 Limousine and A6 e-tron Avant represent two distinct yet equally compelling philosophies in automotive design and engineering. The A4 Limousine appeals to those who appreciate classic sedan attributes combined with modern technology, while the A6 e-tron Avant symbolizes the future of mobility with its all-electric design and innovative features. Ultimately, the choice between these two models comes down to personal preference—luxury sedans versus forward-thinking electric performance. Either way, Audi delivers excellence and innovation in both offerings.

Here’s where it gets real: The technical differences in detail

A4 Limousine

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi A4 Limousine is considerably cheaper – starting at 35,800 £ , while the Audi A6 e-tron Avant costs 55,200 £ . That’s a price difference of around 19,414 £.

A6 e-tron Avant

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Audi A6 e-tron Avant offers clearly more power – delivering 551 HP compared to 265 HP. That’s roughly 286 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Avant is considerably quicker – completing the sprint in 3.9 s, while the Audi A4 Limousine takes 5.5 s. That’s about 1.6 s quicker.

Looking at top speed, the Audi A4 Limousine is barely faster – reaching 250 km/h, while the Audi A6 e-tron Avant tops out at 240 km/h. The difference is around 10 km/h.

There’s also a difference in torque: the Audi A6 e-tron Avant delivers substantially more torque with 855 Nm compared to 400 Nm. That’s about 455 Nm more.

A4 Limousine

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Audi A4 Limousine is significantly lighter – 1,545 kg compared to 2,185 kg. The difference is around 640 kg.

Looking at boot space, the Audi A6 e-tron Avant offers marginally more boot space – 502 L compared to 460 L. That’s a difference of about 42 L.

When it comes to payload, the Audi A4 Limousine carries barely more – 540 kg compared to 500 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant stands well ahead of its rival in the objective data comparison.
This result only shows which model scores more points on paper – not which of the two cars feels right for you.

from £55,200
A6 e-tron Avant

Audi A6 e-tron Avant

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 326 - 551 HP
  • Consumption kWh/100km : 14.8 - 17 kWh/100km
  • Electric Range : 539 - 716 km
Audi A4 Limousine
Audi A6 e-tron Avant

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

View detailed analysis

Audi A4 Limousine

The Audi A4 is a polished, grown-up sedan that blends restraint with a subtle dose of sportiness, making it an easy choice for commuters and company car buyers alike. Inside it's all refined materials and sensible design, while the driving experience balances comfort and composure — clever, competent and quietly smug in the best possible way.

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Audi A6 e-tron Avant

The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.

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Audi A4 Limousine
Audi A6 e-tron Avant

Costs and Consumption

Price
35,800 - 46,600 £
Price
55,200 - 100,100 £
Consumption L/100km
4.6 - 7.4 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.8 - 17 kWh/100km
Electric Range
-
Electric Range
539 - 716 km
Battery Capacity
-
Battery Capacity
75.8 - 94.9 kWh
co2
121 - 167 g/km
co2
0 g/km
Fuel tank capacity
40 - 58 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Estate
Seats
5
Seats
5
Doors
4
Doors
5
Curb weight
1,545 - 1,665 kg
Curb weight
2,185 - 2,410 kg
Trunk capacity
460 L
Trunk capacity
502 L
Length
4,762 mm
Length
4,928 mm
Width
1,847 mm
Width
1,923 mm
Height
1,428 mm
Height
1,504 - 1,527 mm
Max trunk capacity
-
Max trunk capacity
1,422 L
Payload
490 - 540 kg
Payload
470 - 500 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 - 265 HP
Power HP
326 - 551 HP
Acceleration 0-100km/h
5.5 - 9.5 s
Acceleration 0-100km/h
3.9 - 6 s
Max Speed
210 - 250 km/h
Max Speed
210 - 240 km/h
Torque
270 - 400 Nm
Torque
435 - 855 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
100 - 195 kW
Power kW
240 - 405 kW
Engine capacity
1,968 - 1,984 cm3
Engine capacity
-

General

Model Year
2023
Model Year
2024
CO2 Efficiency Class
D, E, F
CO2 Efficiency Class
A
Brand
Audi
Brand
Audi
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.