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Audi A6 e-tron Sportback vs BMW 4 Series Gran Coupe comparison

Compare performance (551 HP vs 392 HP), boot space and price (53,800 £ vs 46,200 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or BMW 4 Series Gran Coupe?

Audi A6 e-tron Sportback vs BMW 4 Series Gran Coupe: Key differences

Audi A6 e-tron Sportback

4.3 (3 Reviews)
rate
  • noticeably more power
  • slightly quicker 0–100 km/h
  • marginally more trunk space
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BMW 4 Series Gran Coupe

  • slightly cheaper
  • noticeably lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

A6 e-tron Sportback

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW 4 Series Gran Coupe is slightly cheaper – starting at 46,200 £ , while the Audi A6 e-tron Sportback costs 53,800 £ . That’s a price difference of around 7,628 £.

4 Series Gran Coupe

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 Audi A6 e-tron Sportback offers noticeably more power – delivering 551 HP compared to 392 HP. That’s roughly 159 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Sportback is slightly quicker – completing the sprint in 3.9 s, while the BMW 4 Series Gran Coupe takes 4.6 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers noticeably more torque with 855 Nm compared to 650 Nm. That’s about 205 Nm more.

A6 e-tron Sportback

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 terms of curb weight, BMW 4 Series Gran Coupe is noticeably lighter – 1,695 kg compared to 2,175 kg. The difference is around 480 kg.

Looking at boot space, the Audi A6 e-tron Sportback offers marginally more boot space – 502 L compared to 470 L. That’s a difference of about 32 L.

When it comes to payload, the Audi A6 e-tron Sportback carries barely more – 500 kg compared to 480 kg. That’s a difference of about 20 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback is decisively ahead 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 £53,800
A6 e-tron Sportback

Audi A6 e-tron Sportback

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 13.7 - 16.3 kWh/100km
  • Electric Range 572 - 754 km
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Audi A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

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Reviews Audi A6 e-tron Sportback

4.3 (3 Reviews)
rate
Mark
9 May 2026, 14:15:42

Audi much better quality than Tesla

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
7 May 2026, 12:09:31

Wonderful car very confortable and smooth driving

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

BMW 4 Series Gran Coupe

The BMW 4 Series Gran Coupe marries coupe-like drama with hatchback practicality, offering a sloping roofline that still lets you load bags without a wrestling match. It steers with familiar BMW poise, so buyers after sporty looks and everyday usability get the best of both worlds—and a car that makes the commute feel a bit more glamorous.

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Reviews BMW 4 Series Gran Coupe

No reviews yet. Share your experience and help others decide.

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Costs and Consumption
Price
53,800 - 98,700 £
Price
46,200 - 68,800 £
Consumption L/100km
-
Consumption L/100km
5 - 7.8 L/100km
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Consumption kWh/100km
-
Electric Range
572 - 754 km
Electric Range
-
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
131 - 179 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,175 - 2,400 kg
Curb weight
1,695 - 1,935 kg
Trunk capacity
502 L
Trunk capacity
470 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,852 mm
Height
1,465 - 1,487 mm
Height
-
Max trunk capacity
1,330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
480 kg

Engine and Performance
Engine Type
Electric
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
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, Rear-Wheel Drive
Power HP
326 - 551 HP
Power HP
184 - 392 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
4.6 - 7.9 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
300 - 650 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
240 - 405 kW
Power kW
135 - 288 kW
Engine capacity
-
Engine capacity
1,995 - 2,998 cm3

General
Model Year
2024
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, D, F, G
Brand
Audi
Brand
BMW
Is the Audi A6 e-tron Sportback offered with different drivetrains?

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

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.