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Audi A6 e-tron Sportback vs Mercedes E Class comparison

Compare performance (551 HP vs 585 HP), boot space and price (53,800 £ vs 50,500 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Mercedes E Class?

Audi A6 e-tron Sportback vs Mercedes E Class: Key differences

Audi A6 e-tron Sportback

  • clearly more electric range
  • marginally quicker 0–100 km/h

Mercedes E Class

4.4 (1 Reviews)
rate
  • very slightly cheaper
  • barely more power
  • visibly lighter
  • only slightly more trunk space

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

A6 e-tron Sportback

Costs and Efficiency:

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

Mercedes E Class is very slightly cheaper – starting at 50,500 £ , while the Audi A6 e-tron Sportback costs 53,800 £ . That’s a price difference of around 3,338 £.

As for electric range, the Audi A6 e-tron Sportback offers clearly more range – reaching up to 754 km, about 638 km more than the Mercedes E Class.

E Class

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Mercedes E Class offers barely more power – delivering 585 HP compared to 551 HP. That’s roughly 34 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Sportback is marginally quicker – completing the sprint in 3.9 s, while the Mercedes E Class takes 4 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers slightly more torque with 855 Nm compared to 750 Nm. That’s about 105 Nm more.

A6 e-tron Sportback

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, Mercedes E Class is visibly lighter – 1,810 kg compared to 2,175 kg. The difference is around 365 kg.

Looking at boot space, the Mercedes E Class offers only slightly more boot space – 540 L compared to 502 L. That’s a difference of about 38 L.

When it comes to payload, the Mercedes E Class carries markedly more – 640 kg compared to 500 kg. That’s a difference of about 140 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback 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.

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
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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

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Mercedes E Class

The Mercedes E‑Class is the executive saloon that balances calm refinement with a hint of sporting intent, wrapping luxury in tasteful understatement. It pampers occupants with a composed ride and intuitive tech while quietly reminding you that it’s still very much a Mercedes — authoritative, polished, and unwilling to shout for attention.

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Reviews Mercedes E Class

4.4 (1 Reviews)
rate

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Audi A6 e-tron Sportback
Mercedes E Class

Costs and Consumption
Price
53,800 - 98,700 £
Price
50,500 - 119,700 £
Consumption L/100km
-
Consumption L/100km
1.5 - 7.5 L/100km
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Consumption kWh/100km
-
Electric Range
572 - 754 km
Electric Range
101 - 116 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
39 - 172 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,175 - 2,400 kg
Curb weight
1,810 - 2,390 kg
Trunk capacity
502 L
Trunk capacity
370 - 540 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,880 mm
Height
1,465 - 1,487 mm
Height
-
Max trunk capacity
1,330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
530 - 640 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
326 - 551 HP
Power HP
186 - 585 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
4 - 8.5 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
320 - 750 Nm
Number of Cylinders
-
Number of Cylinders
4 - 6
Power kW
240 - 405 kW
Power kW
137 - 430 kW
Engine capacity
-
Engine capacity
1,993 - 2,999 cm3

General
Model Year
2,024
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, F, B, D
Brand
Audi
Brand
Mercedes-Benz
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.