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Mercedes E Class Wagon vs Audi Q6 e-tron comparison

Compare performance (585 HP vs 490 HP), boot space and price (52,600 £ vs 54,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes E Class Wagon or Audi Q6 e-tron?

Mercedes E Class Wagon vs Audi Q6 e-tron: Key differences

Mercedes E Class Wagon

  • marginally cheaper
  • somewhat more power
  • marginally quicker 0–100 km/h
  • slightly lighter
  • slightly more trunk space

Audi Q6 e-tron

4.9 (3 Reviews)
rate
  • clearly more electric range

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

E Class Wagon

Costs and Efficiency:

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

Mercedes E Class Wagon is marginally cheaper – starting at 52,600 £ , while the Audi Q6 e-tron costs 54,400 £ . That’s a price difference of around 1,796 £.

As for electric range, the Audi Q6 e-tron offers clearly more range – reaching up to 656 km, about 547 km more than the Mercedes E Class Wagon.

Q6 e-tron

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 Wagon offers somewhat more power – delivering 585 HP compared to 490 HP. That’s roughly 95 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes E Class Wagon is marginally quicker – completing the sprint in 4.1 s, while the Audi Q6 e-tron takes 4.4 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Audi Q6 e-tron delivers a bit more torque with 855 Nm compared to 750 Nm. That’s about 105 Nm more.

E Class Wagon

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, Mercedes E Class Wagon is slightly lighter – 1,900 kg compared to 2,200 kg. The difference is around 300 kg.

Looking at boot space, the Mercedes E Class Wagon offers slightly more boot space – 615 L compared to 526 L. That’s a difference of about 89 L.

When it comes to payload, the Mercedes E Class Wagon carries somewhat more – 645 kg compared to 540 kg. That’s a difference of about 105 kg.

Who wins the race in the data check?

The Audi Q6 e-tron is clearly superior 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 £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 : 15.6 - 18.4 kWh/100km
  • Electric Range : 529 - 656 km
Mercedes E Class Wagon
Audi Q6 e-tron

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Mercedes E Class Wagon

The E‑Class Estate blends executive elegance with genuine everyday practicality, wrapping luxury materials and a serene ride in a wagon silhouette that never looks apologetic. It’s the perfect choice for buyers who need grown-up luggage space without sacrificing comfort, refinement or a touch of driving enjoyment.

details

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.

details
Mercedes E Class Wagon
Audi Q6 e-tron

Costs and Consumption

Price
52,600 - 121,800 £
Price
54,400 - 82,500 £
Consumption L/100km
1.7 - 7.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.6 - 18.4 kWh/100km
Electric Range
97 - 109 km
Electric Range
529 - 656 km
Battery Capacity
-
Battery Capacity
75.8 - 94.9 kWh
co2
44 - 181 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,900 - 2,435 kg
Curb weight
2,200 - 2,425 kg
Trunk capacity
460 - 615 L
Trunk capacity
499 - 526 L
Length
-
Length
4,771 mm
Width
1,880 mm
Width
1,939 - 1,965 mm
Height
-
Height
1,665 - 1,685 mm
Max trunk capacity
-
Max trunk capacity
1,361 - 1,529 L
Payload
540 - 645 kg
Payload
540 kg

Engine and Performance

Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
186 - 585 HP
Power HP
252 - 490 HP
Acceleration 0-100km/h
4.1 - 8.8 s
Acceleration 0-100km/h
4.4 - 7.6 s
Max Speed
-
Max Speed
210 - 230 km/h
Torque
320 - 750 Nm
Torque
450 - 855 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
137 - 430 kW
Power kW
185 - 360 kW
Engine capacity
1,993 - 2,999 cm3
Engine capacity
-

General

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