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Audi Q6 e-tron vs Mercedes EQS SUV comparison

Compare performance (490 HP vs 658 HP), boot space and price (54,400 £ vs 95,000 £ ) at a glance. Find out which car is the better choice for you – Audi Q6 e-tron or Mercedes EQS SUV?

Audi Q6 e-tron vs Mercedes EQS SUV: Key differences

Audi Q6 e-tron

4.6 (4 Reviews)
rate
  • significantly cheaper
  • visibly more efficient
  • clearly lighter
details

Mercedes EQS SUV

  • markedly more power
  • barely more electric range
  • somewhat more trunk space
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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.

By Achim Sedelmaier

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

Q6 e-tron

Costs and Efficiency:

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

Audi Q6 e-tron is significantly cheaper – starting at 54,400 £ , while the Mercedes EQS SUV costs 95,000 £ . That’s a price difference of around 40,544 £.

In terms of energy consumption, the Audi Q6 e-tron is visibly more efficient: consuming 15.4 kWh/100km compared to 19.6 kWh/100km for the Mercedes EQS SUV. That’s a difference of about 4.2 kWh/100km.

As for electric range, the Mercedes EQS SUV offers barely more range – reaching up to 695 km, about 27 km more than the Audi Q6 e-tron.

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 offers markedly more power – delivering 658 HP compared to 490 HP. That’s roughly 168 HP more horsepower.

Both models accelerate almost equally fast – 4.4 s from 0 to 100 km/h.

There’s also a difference in torque: the Mercedes EQS SUV delivers barely more torque with 950 Nm compared to 855 Nm. That’s about 95 Nm more.

Q6 e-tron

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, Audi Q6 e-tron is clearly lighter – 2,200 kg compared to 2,695 kg. The difference is around 495 kg.

Looking at boot space, the Mercedes EQS SUV offers somewhat more boot space – 645 L compared to 526 L. That’s a difference of about 119 L.

When it comes to payload, the Mercedes EQS SUV carries barely more – 570 kg compared to 540 kg. That’s a difference of about 30 kg.

Who wins the race in the data check?

The Audi Q6 e-tron holds a narrow overall lead 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 £54,400
Q6 e-tron

Audi Q6 e-tron

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 252 - 490 HP
  • Consumption kWh/100km : 15.4 - 18.4 kWh/100km
  • Electric Range : 535 - 668 km
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Frequently compared as well

Audi Q6 e-tron
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi Q6 e-tron

The Audi Q6 e-tron balances sleek, coupe-like styling with a roomy, upscale interior that feels modern without being showy. It delivers refined electric performance and smart tech that make daily driving effortless — the sort of EV that might make petrolheads grudgingly admit they fancy the future.

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Reviews Audi Q6 e-tron

4.6 (4 Reviews)
rate
Monika
6 Nov 2025, 16:29:37

A slightly inflated price relative to the equipment included in this car.

Bula
11 Oct 2025, 08:59:08

Comfortable, but feels a bit firmer (over small bumps) than the Q5. You can tell the car has some heft!! The electric power — 388 PS / 285 kW BEV — is incredible. The battery drops pretty quickly if you push the beast a little. The advertised 600 km range is generous on paper; expect more like 500, or even 450 in winter. The onboard technology is surprising and pushed to the extreme. After trying it, it's hard to go back to a non-electric model.

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.

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Reviews Mercedes EQS SUV

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

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Mercedes EQS SUV

Costs and Consumption
Price
54,400 - 82,500 £
Price
95,000 - 212,100 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 18.4 kWh/100km
Consumption kWh/100km
19.6 - 21.9 kWh/100km
Electric Range
535 - 668 km
Electric Range
615 - 695 km
Battery Capacity
-
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
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
-
Doors
5
Curb weight
2,200 - 2,425 kg
Curb weight
2,695 - 3,075 kg
Trunk capacity
499 - 526 L
Trunk capacity
440 - 645 L
Length
-
Length
5,125 mm
Width
1,939 - 1,965 mm
Width
1,959 - 2,034 mm
Height
-
Height
1,718 - 1,721 mm
Max trunk capacity
-
Max trunk capacity
2,100 L
Payload
540 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
252 - 490 HP
Power HP
360 - 658 HP
Acceleration 0-100km/h
4.4 - 7.6 s
Acceleration 0-100km/h
4.4 - 6.8 s
Max Speed
-
Max Speed
210 km/h
Torque
450 - 855 Nm
Torque
568 - 950 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
185 - 360 kW
Power kW
265 - 484 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
What drive types are available for the Audi Q6 e-tron?

The Audi Q6 e-tron is offered with 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.