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Audi A6 e-tron Avant vs BMW 7 Series - Differences and prices compared

Compare performance (551 HP vs 571 HP), boot space and price (55200 £ vs 101500 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or BMW 7 Series?

Audi A6 e-tron Avant

3.4 (3 Reviews)
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BMW 7 Series

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

A6 e-tron Avant

Costs and Efficiency:

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

Audi A6 e-tron Avant has a convincingly advantage in terms of price – it starts at 55200 £ , while the BMW 7 Series costs 101500 £ . That’s a price difference of around 46243 £.

As for electric range, the Audi A6 e-tron Avant performs significantly better – achieving up to 716 km, about 636 km more than the BMW 7 Series.

7 Series

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 7 Series has a hardly perceptible edge – offering 571 HP compared to 551 HP. That’s roughly 20 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A6 e-tron Avant is to a small extent quicker – completing the sprint in 3.90 s, while the BMW 7 Series takes 4.30 s. That’s about 0.40 s faster.

In terms of top speed, the BMW 7 Series performs minimal better – 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: Audi A6 e-tron Avant pulls slight stronger with 855 Nm compared to 800 Nm. That’s about 55 Nm difference.

A6 e-tron Avant

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In curb weight, Audi A6 e-tron Avant is minimal lighter – 2185 kg compared to 2255 kg. The difference is around 70 kg.

In terms of boot space, the BMW 7 Series offers slight more room – 540 L compared to 502 L. That’s a difference of about 38 L.

When it comes to payload, BMW 7 Series clearly perceptible takes the win – 665 kg compared to 500 kg. That’s a difference of about 165 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant is far ahead overall 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.

Audi A6 e-tron Avant
BMW 7 Series

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £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
  • Electric Range : 539 - 716 km

Audi A6 e-tron Avant

3.4 (3 Reviews)
rate

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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BMW 7 Series

The BMW 7 Series is a flagship that balances whisper-quiet luxury with a driver's focus, wrapping advanced tech and plush comfort in a sleek, authoritative presence. It’s the kind of car that navigates city traffic and open roads with equal poise, offering a grown-up alternative for buyers who demand refinement without losing a little driving fun.

details
Audi A6 e-tron Avant
BMW 7 Series

Costs and Consumption

Price
55200 - 100100 £
Price
101500 - 127500 £
Consumption L/100km
-
Consumption L/100km
3.3 - 6.1 L
Consumption kWh/100km
14.8 - 17 kWh
Consumption kWh/100km
-
Electric Range
539 - 716 km
Electric Range
80 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
17.60 kWh
co2
0 g/km
co2
74 - 160 g/km
Fuel tank capacity
-
Fuel tank capacity
65 - 74 L

Dimensions and Body

Body Type
Estate
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
2185 - 2410 kg
Curb weight
2255 - 2525 kg
Trunk capacity
502 L
Trunk capacity
525 - 540 L
Length
4928 mm
Length
5391 mm
Width
1923 mm
Width
1950 mm
Height
1504 - 1527 mm
Height
1544 mm
Max trunk capacity
1422 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
605 - 665 kg

Engine and Performance

Engine Type
Electric
Engine Type
Diesel MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
326 - 551 HP
Power HP
300 - 571 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
4.3 - 5.8 s
Max Speed
210 - 240 km/h
Max Speed
250 km/h
Torque
435 - 855 Nm
Torque
670 - 800 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
240 - 405 kW
Power kW
220 - 420 kW
Engine capacity
-
Engine capacity
2993 - 2998 cm3

General

Model Year
2024
Model Year
2024 - 2025
CO2 Efficiency Class
A
CO2 Efficiency Class
F, B
Brand
Audi
Brand
BMW
What drivetrain options does the Audi A6 e-tron Avant have?

The Audi A6 e-tron Avant is available as Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.