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Audi A6 Avant vs BMW 5 Series Saloon – Performance, range & efficiency compared

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Audi A6 Avant or BMW 5 Series Saloon fits your lifestyle better.

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

A6 Avant @ audi-mediacenter.com

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 hardly perceptible advantage in terms of price – it starts at 49700 £, while the BMW 5 Series Saloon costs 50800 £. That’s a price difference of around 1114 £.

Fuel consumption also shows a difference: BMW 5 Series Saloon manages with 0.60 L and is therefore significantly more efficient than the Audi A6 Avant with 2.30 L. The difference is about 1.70 L per 100 km.

As for range, the BMW 5 Series Saloon performs slight better – achieving up to 105 km, about 4 km more than the Audi A6 Avant.

5 Series Saloon @ press.bmwgroup.com

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 5 Series Saloon has a significantly edge – offering 727 HP compared to 367 HP. That’s roughly 360 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 5 Series Saloon is distinct quicker – completing the sprint in 3.50 s, while the Audi A6 Avant takes 4.70 s. That’s about 1.20 s faster.

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

There’s also a difference in torque: BMW 5 Series Saloon pulls clearly stronger with 1000 Nm compared to 550 Nm. That’s about 450 Nm difference.

A6 Avant @ audi-mediacenter.com

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, BMW 5 Series Saloon is hardly perceptible lighter – 1800 kg compared to 1865 kg. The difference is around 65 kg.

In terms of boot space, the BMW 5 Series Saloon offers slight more room – 520 L compared to 503 L. That’s a difference of about 17 L.

When it comes to payload, BMW 5 Series Saloon hardly perceptible takes the win – 600 kg compared to 570 kg. That’s a difference of about 30 kg.

Who comes out on top?

Overall, the BMW 5 Series Saloon shows itself to be dominates this comparison 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 £50,800
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BMW 5 Series Saloon

  • Engine Type : Diesel MHEV, Plugin Hybrid, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 197 - 727 HP
  • Consumption L/100km : 0.6 - 5.8 L
  • Electric Range : 69 - 105 km
details

Audi A6 Avant

The Audi A6 Avant effortlessly combines elegance with practicality, making it an ideal choice for those seeking both style and versatility in a luxury estate. Its spacious interior offers a refined atmosphere, where high-quality materials and advanced technology come together to enhance the driving experience. With its dynamic performance and agile handling, the A6 Avant delivers a compelling blend of comfort and sportiness, making every journey a pleasure.

details
A1810703_overfull @ audi-mediacenter.com
A1810705_overfull @ audi-mediacenter.com
A1810707_overfull @ audi-mediacenter.com
A1810691_overfull @ audi-mediacenter.com
A1810698_overfull @ audi-mediacenter.com
A1810696_overfull @ audi-mediacenter.com

BMW 5 Series Saloon

The BMW 5 Series Saloon stands as a hallmark of luxury and performance in the executive car sector. Its sleek design combines elegance with a sporty edge, offering a driving experience that is both dynamic and comfortable. Inside, the cabin is crafted with premium materials and cutting-edge technology, ensuring every journey is a refined affair.

details
P90403971_highRes_the-new-bmw-520e-sed @ press.bmwgroup.com
P90389017_highRes_the-new-bmw-530e-xdr @ press.bmwgroup.com
P90389019_highRes_the-new-bmw-530e-xdr @ press.bmwgroup.com
P90389076_highRes_the-new-bmw-540i-sed @ press.bmwgroup.com
P90389080_highRes_the-new-bmw-540i-sed @ press.bmwgroup.com

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Costs and Consumption
Price
49700 - 70200 £
Price
50800 - 123800 £
Consumption L/100km
2.3 - 7.5 L
Consumption L/100km
0.6 - 5.8 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
69 - 105 km
Battery Capacity
20.70 kWh
Battery Capacity
18.6 - 19.4 kWh
co2
53 - 170 g/km
co2
13 - 152 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
60 L

Dimensions and Body
Body Type
Estate
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1865 - 2240 kg
Curb weight
1800 - 2510 kg
Trunk capacity
404 - 503 L
Trunk capacity
466 - 520 L
Length
4999 mm
Length
5060 - 5096 mm
Width
1875 mm
Width
1900 - 1970 mm
Height
1472 mm
Height
1510 - 1515 mm
Max trunk capacity
1423 - 1534 L
Max trunk capacity
-
Payload
535 - 570 kg
Payload
430 - 600 kg

Engine and Performance
Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Diesel MHEV, Plugin Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 367 HP
Power HP
197 - 727 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
3.5 - 7.5 s
Max Speed
238 - 250 km/h
Max Speed
225 - 250 km/h
Torque
340 - 550 Nm
Torque
330 - 1000 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 8
Power kW
150 - 270 kW
Power kW
145 - 535 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
1995 - 4395 cm3

General
Model Year
2025
Model Year
2023 - 2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
D, E, B
Brand
Audi
Brand
BMW

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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.