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Audi A6 e-tron Sportback vs Mercedes EQS SUV - Differences and prices compared

Compare performance (551 HP vs 658 HP), boot space and price (53800 £ vs 95000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Mercedes EQS SUV?

Audi A6 e-tron Sportback

Mercedes EQS SUV

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.

Audi A6 e-tron Sportback has a convincingly advantage in terms of price – it starts at 53800 £ , while the Mercedes EQS SUV costs 95000 £ . That’s a price difference of around 41144 £.

In terms of energy consumption, the advantage goes to the Audi A6 e-tron Sportback: with 13.70 kWh per 100 km, it’s significantly more efficient than the Mercedes EQS SUV with 19.60 kWh. That’s a difference of about 5.90 kWh.

As for electric range, the Audi A6 e-tron Sportback performs hardly perceptible better – achieving up to 754 km, about 59 km more than the Mercedes EQS SUV.

EQS SUV

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes EQS SUV has a a bit edge – offering 658 HP compared to 551 HP. That’s roughly 107 HP more horsepower.

In acceleration from 0 to 100 km/h, the Audi A6 e-tron Sportback is somewhat quicker – completing the sprint in 3.90 s, while the Mercedes EQS SUV takes 4.40 s. That’s about 0.50 s faster.

In terms of top speed, the Audi A6 e-tron Sportback performs a bit better – reaching 240 km/h, while the Mercedes EQS SUV tops out at 210 km/h. The difference is around 30 km/h.

There’s also a difference in torque: Mercedes EQS SUV pulls slight stronger with 950 Nm compared to 855 Nm. That’s about 95 Nm difference.

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 curb weight, Audi A6 e-tron Sportback is clearly perceptible lighter – 2175 kg compared to 2695 kg. The difference is around 520 kg.

In terms of boot space, the Mercedes EQS SUV offers evident more room – 645 L compared to 502 L. That’s a difference of about 143 L.

In maximum load capacity, the Mercedes EQS SUV performs noticeable better – up to 2100 L, which is about 770 L more than the Audi A6 e-tron Sportback.

When it comes to payload, Mercedes EQS SUV somewhat takes the win – 570 kg compared to 500 kg. That’s a difference of about 70 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback comes out ahead with a more balanced overall result 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 Sportback
Mercedes EQS SUV

Costs and Consumption

View detailed analysis

Engine and Performance

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Dimensions and Body

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from about £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
  • Electric Range : 572 - 754 km

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.

details

Mercedes EQS SUV

The Mercedes EQS SUV blends limousine-level quiet and luxury with the commanding presence of an SUV, wrapping passengers in sumptuous materials and a futuristic, screen-dominated cabin. It drives with serene confidence and delivers the kind of effortless refinement that makes city commutes and long trips feel like first-class experiences — just be prepared for attention wherever you park it.

details
Audi A6 e-tron Sportback
Mercedes EQS SUV

Costs and Consumption

Price
53800 - 98700 £
Price
95000 - 212100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.7 - 16.3 kWh
Consumption kWh/100km
19.6 - 21.9 kWh
Electric Range
572 - 754 km
Electric Range
615 - 695 km
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
108.4 - 118 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
5
Doors
5
Curb weight
2175 - 2400 kg
Curb weight
2695 - 3075 kg
Trunk capacity
502 L
Trunk capacity
440 - 645 L
Length
4928 mm
Length
5125 mm
Width
1923 mm
Width
1959 - 2034 mm
Height
1465 - 1487 mm
Height
1718 - 1721 mm
Max trunk capacity
1330 L
Max trunk capacity
2100 L
Payload
470 - 500 kg
Payload
425 - 570 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
326 - 551 HP
Power HP
360 - 658 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
4.4 - 6.8 s
Max Speed
210 - 240 km/h
Max Speed
210 km/h
Torque
435 - 855 Nm
Torque
568 - 950 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
240 - 405 kW
Power kW
265 - 484 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2024
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drivetrain options does the Audi A6 e-tron Sportback have?

The Audi A6 e-tron Sportback 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.