@ Audi AG
@ BMW Group Press
VS

Audi A6 Avant vs BMW X5 – Which model is better for everyday use?

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Audi A6 Avant or BMW X5?

A6 Avant @ Audi AG

The automotive world is continuously evolving, and when it comes to luxury vehicles, few rival the offerings from Audi and BMW. The Audi A6 Avant and the BMW X5 present two compelling options in their respective segments—one as a stylish wagon and the other as a robust SUV. This article dives into a detailed comparison of these two models, examining their technical aspects and innovations to help you choose your next luxury vehicle.

X5 @ BMW Group Press

Design and Versatility

The Audi A6 Avant emphasizes sophistication and practicality with its elongated wagon body style. At 4,939 mm in length and a width of 1,886 mm, the A6 Avant offers a sleek silhouette that exudes elegance. It features a trunk capacity ranging from 405 L to 565 L, depending on the configuration, making it suitable for everyday versatility.

On the other hand, the BMW X5 represents the classic SUV design, providing a more commanding presence on the road. With a slightly shorter length of 4,935 mm and a width of 2,004 mm, the X5 is broader and offers a spacious trunk capacity of 500 L to 650 L. The increased height of 1,765 mm gives it that sought-after SUV comfort and presence.

A6 Avant @ Audi AG

Powertrain Options

When it comes to engine options, both the Audi A6 Avant and BMW X5 boast impressive line-ups. The A6 Avant offers a range of engines, including a Diesel MHEV, Petrol MHEV, and Plugin Hybrid variants. Power options range from 163 HP to a thrilling 600 HP, supported by efficient fuel consumption as low as 5.4 L/100km for the higher-end models.

Contrastingly, the BMW X5 offers robust performance with engine outputs ranging from 298 HP to an exhilarating 625 HP. Like the A6, it features Diesel MHEV, Petrol MHEV, and Plugin Hybrid models, with fuel consumption figures starting from 7.4 L/100km. The addition of the hybrid variant with a battery capacity of 25.7 kWh allows for an electric range of up to 97 km, showcasing BMW’s commitment to eco-friendly performance.

X5 @ BMW Group Press

Performance and Handling

Acceleration times for both vehicles reflect their sporty yet luxurious nature. The A6 Avant can sprint from 0 to 100 km/h in as little as 3.4 seconds, particularly in its higher-performance configurations. Meanwhile, the X5 is no slouch either, achieving the same acceleration in as quickly as 3.9 seconds, especially when equipped with the powerful 625 HP engine.

The A6 Avant features front-wheel or all-wheel drive options, enhancing its handling dynamics, while the X5 comes equipped exclusively with BMW’s xDrive all-wheel drive system, ensuring superior traction and stability across various terrains. This makes the X5 particularly appealing for those who require off-road capability alongside luxury.

A6 Avant @ Audi AG

Interior and Technology

Step inside these vehicles, and you will find truly remarkable interiors. The Audi A6 Avant is synonymous with modern luxury, featuring a tech-savvy cabin equipped with intuitive MMI touch response systems. The use of high-quality materials and attention to detail creates a refined environment for all passengers.

In comparison, the BMW X5's interior merges cutting-edge technology with a focus on driver engagement. With its iDrive infotainment system, the X5 allows for seamless connectivity and navigation options, coupled with spacious legroom and comfort for up to five passengers. Add the premium sound system and luxurious finishes, and you have an SUV that doesn’t compromise on comfort or technology.

X5 @ BMW Group Press

Sustainability and Efficiency

Sustainability is a crucial consideration for modern luxury vehicles. The Audi A6 Avant impresses with its plugin hybrid variants, which provide an electric range of up to 65 km on a 14.4 kWh battery, reducing the carbon footprint significantly. CO2 emissions vary but start at around 143 g/km, depending on the engine choice.

Similarly, the BMW X5, especially in its hybrid configurations, emphasizes greener driving. With a greater battery capacity of 25.7 kWh, it allows for longer electric-only drives, while CO2 emissions can drop as low as 194 g/km. The integration of MHEV technology across both models indicates a strong commitment to efficiency and sustainability in the luxury market.

A6 Avant @ Audi AG

Conclusion: Choosing Your Luxury Ride

In the ultimate face-off between the Audi A6 Avant and the BMW X5, choosing the right vehicle often comes down to personal preference and lifestyle needs. The A6 Avant offers luxury, performance, and versatility in a stylish package, making it ideal for those who need practical space without sacrificing sportiness.

On the other hand, the BMW X5 encapsulates the essence of an upscale SUV—providing comfort, off-road capability, and a powerful driving experience. Regardless of your choice, both vehicles uphold their brands' reputation for innovation, performance, and luxury, ensuring that drivers are pampered with every journey.

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

X5 @ BMW Group Press

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Audi A6 Avant has a convincingly advantage in terms of price – it starts at 49700 £, while the BMW X5 costs 77100 £. That’s a price difference of around 27343 £.

Fuel consumption also shows a difference: Audi A6 Avant manages with 2.30 L and is therefore evident more efficient than the BMW X5 with 3 L. The difference is about 0.70 L per 100 km.

As for range, the BMW X5 performs slight better – achieving up to 105 km, about 4 km more than the Audi A6 Avant.

A6 Avant @ Audi AG

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the BMW X5 has a significantly edge – offering 625 HP compared to 367 HP. That’s roughly 258 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X5 is noticeable quicker – completing the sprint in 3.90 s, while the Audi A6 Avant takes 4.70 s. That’s about 0.80 s faster.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: BMW X5 pulls distinct stronger with 750 Nm compared to 550 Nm. That’s about 200 Nm difference.

X5 @ BMW Group Press

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In curb weight, Audi A6 Avant is distinct lighter – 1865 kg compared to 2240 kg. The difference is around 375 kg.

In terms of boot space, the BMW X5 offers evident more room – 650 L compared to 503 L. That’s a difference of about 147 L.

In maximum load capacity, the BMW X5 performs a bit better – up to 1870 L, which is about 336 L more than the Audi A6 Avant.

When it comes to payload, BMW X5 a bit takes the win – 705 kg compared to 570 kg. That’s a difference of about 135 kg.

Who comes out on top?

Overall, the BMW X5 shows itself to be wins the duel decisively and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £77,100
X5 @ BMW Group Press

BMW X5

  • Engine Type : Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 298 - 625 HP
  • Consumption L/100km : 3 - 12.8 L
  • Electric Range : 105 km
details

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

details
A1810703_overfull @ Audi AG
A1810705_overfull @ Audi AG
A1810707_overfull @ Audi AG
A1810691_overfull @ Audi AG
A1810698_overfull @ Audi AG
A1810696_overfull @ Audi AG

BMW X5

The BMW X5 blends athletic handling with a roomy, premium interior, feeling equally at home on twisty country roads and the school-run car park. Its executive-lounge cabin and confident road presence make it a tempting choice for buyers who want comfort, capability and just a little bit of bragging rights.

details
P90422226_highRes_bmw-x5-xdrive45e-05- @ BMW Group Press
P90374943_highRes_the-new-bmw-x5-xdriv @ BMW Group Press
P90374950_highRes_the-new-bmw-x5-xdriv @ BMW Group Press
P90374994_highRes_the-new-bmw-x5-xdriv @ BMW Group Press
P90375014_highRes_the-new-bmw-x5-xdriv @ BMW Group Press

Top Car Comparisons

@ Audi AG
Audi A5 Avant
@ Audi AG
Audi A6 Avant
VS
The Audi A5 Avant is the stylish, nimble estate that turns everyday runs into a bit of a pleasure drive, whereas the Audi A6 Avant trades some of that sporting charm for a roomier cabin, extra tech and a composed motorway demeanour. Choose the A5 if you crave sharper looks and livelier handling, …
@ Audi AG
Audi A6 Avant
@ Audi AG
Audi Q5
VS
The Audi A6 Avant and Audi Q5 present two distinct approaches to luxury and practicality, catering to different driver preferences. While the A6 Avant boasts a more elegant design and a focus on performance with its powerful engine options, the Q5 offers a higher driving position and versatile …
Audi A6 Avant
BMW X5
A6 Avant @ Audi AG
X5 @ BMW Group Press

Costs and Consumption
Price
49700 - 70200 £
Price
77100 - 143500 £
Consumption L/100km
2.3 - 7.5 L
Consumption L/100km
3 - 12.8 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
105 km
Battery Capacity
20.70 kWh
Battery Capacity
25.70 kWh
co2
53 - 170 g/km
co2
68 - 289 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
69 - 83 L

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1865 - 2240 kg
Curb weight
2240 - 2495 kg
Trunk capacity
404 - 503 L
Trunk capacity
500 - 650 L
Length
4999 mm
Length
4935 - 4948 mm
Width
1875 mm
Width
2004 - 2015 mm
Height
1472 mm
Height
1755 - 1765 mm
Max trunk capacity
1423 - 1534 L
Max trunk capacity
1720 - 1870 L
Payload
535 - 570 kg
Payload
565 - 705 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
298 - 625 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
3.9 - 6.1 s
Max Speed
238 - 250 km/h
Max Speed
233 - 250 km/h
Torque
340 - 550 Nm
Torque
540 - 750 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
150 - 270 kW
Power kW
219 - 460 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
2993 - 4395 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G, B
Brand
Audi
Brand
BMW

Similar Comparisons

@ Audi AG
Audi A6 Avant
@ Volkswagen AG / VW Media
VW Passat
VS
In the battle of luxurious wagons, the Audi A6 Avant outshines with its distinguished design and high-tech interior, making it the go-to choice for those seeking elegance and performance. Meanwhile, the VW Passat offers a more budget-friendly alternative, delivering practicality and ample space …
@ Audi AG
Audi A6 Avant
@ BMW Group Press
BMW 5 Series Touring
VS
In the competitive landscape of premium estates, the Audi A6 Avant and BMW 5 Series Touring stand out with their impressive blend of style, performance, and practicality. The A6 Avant boasts a sleek design complemented by a high-tech interior, while the 5 Series Touring offers dynamic driving …
@ BMW Group Press
BMW X5
@ Volkswagen AG / VW Media
VW Tayron
VS
In the competitive midsize SUV segment, the BMW X5 stands out with its luxurious interior and dynamic performance, offering a perfect blend of comfort and agility. In contrast, the VW Tayron impresses with its practicality, user-friendly technology, and solid build quality, making it an appealing …
@ Audi AG
Audi A6 Avant
@ Audi AG
Audi A8
VS
Audi A6 Avant and Audi A8 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
@ BMW Group Press
BMW X5
@ Mercedes-Benz Group Media
Mercedes GLC
VS
In the battle of luxury SUVs, the BMW X5 stands out with its potent engine options and engaging driving dynamics, catering to those who prioritize performance and handling. On the other hand, the Mercedes-Benz GLC exudes elegance and comfort, showcasing a plush interior and advanced technology that …
@ Audi AG
Audi A6 Avant
@ Mercedes-Benz Group Media
Mercedes E-Class Wagon
VS
Unsure whether the Audi A6 Avant or the Mercedes E-Class Wagon is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
@ Audi AG
Audi A6 Avant
@ Audi AG
Audi A6 e-tron Sportback
VS
In the automotive world, the Audi A6 Avant and the Audi A6 e-tron Sportback each offer a unique blend of luxury and performance. The A6 Avant stands out with its spacious interior and versatile cargo capacity, making it the ideal choice for those who prioritize practicality alongside elegance. In …
@ Audi AG
Audi A6 Avant
@ Audi AG
Audi Q6 e-tron
VS
In this showdown between the Audi A6 Avant and the Audi Q6 e-tron, enthusiasts will find a compelling clash of tradition and innovation. The A6 Avant impresses with its classic blend of performance and practicality, offering a spacious interior and agile handling. Meanwhile, the Q6 e-tron showcases …
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is available as Front-Wheel Drive or All-Wheel Drive.

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