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Audi A6 Avant vs Mercedes EQT comparison

Compare performance (381 HP vs 122 HP), boot space and price (49,700 £ vs 27,800 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Mercedes EQT?

Audi A6 Avant vs Mercedes EQT: Key differences

Audi A6 Avant

  • significantly more power
  • visibly more efficient
  • considerably more electric range
  • clearly quicker 0–100 km/h
  • barely lighter
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Mercedes EQT

5 (1 Reviews)
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  • substantially cheaper
  • only slightly more trunk space
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Here’s where it gets real: The technical differences in detail

A6 Avant

Costs and Efficiency:

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

Mercedes EQT is substantially cheaper – starting at 27,800 £ , while the Audi A6 Avant costs 49,700 £ . That’s a price difference of around 21,940 £.

In terms of energy consumption, the Audi A6 Avant is visibly more efficient: consuming 14.5 kWh/100km compared to 19.5 kWh/100km for the Mercedes EQT. That’s a difference of about 5 kWh/100km.

As for electric range, the Audi A6 Avant offers considerably more range – reaching up to 724 km, about 446 km more than the Mercedes EQT.

EQT

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 Audi A6 Avant offers significantly more power – delivering 381 HP compared to 122 HP. That’s roughly 259 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Avant is clearly quicker – completing the sprint in 4.7 s, while the Mercedes EQT takes 12.6 s. That’s about 7.9 s quicker.

There’s also a difference in torque: the Audi A6 Avant delivers significantly more torque with 580 Nm compared to 245 Nm. That’s about 335 Nm more.

A6 Avant

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, Audi A6 Avant is barely lighter – 1,865 kg compared to 1,925 kg. The difference is around 60 kg.

Looking at boot space, the Mercedes EQT offers only slightly more boot space – 551 L compared to 503 L. That’s a difference of about 48 L.

When it comes to payload, the Audi A6 Avant carries marginally more – 570 kg compared to 531 kg. That’s a difference of about 39 kg.

Who wins the race in the data check?

The Audi A6 Avant 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 £49,700
A6 Avant

Audi A6 Avant

  • Engine Type Electric, Petrol, Petrol MHEV, Diesel MHEV, Plug-in Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 381 HP
  • Consumption L/100km 2.3 - 7.5 L/100km
  • Consumption kWh/100km 14.5 - 14.8 kWh/100km
  • Electric Range 94 - 724 km
Audi A6 Avant
Mercedes EQT

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

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Mercedes EQT

The Mercedes EQT is Mercedes‑Benz’s compact electric people carrier that grafts the brand’s usual refinement onto a practical, family‑friendly van body. It makes school runs feel a little more upscale — quietly electric, sensibly packaged and unexpectedly pleasant to live with, especially if you like your practicality with a touch of luxury.

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Audi A6 Avant
Mercedes EQT

Costs and Consumption

Price
49,700 - 70,200 £
Price
27,800 - 32,100 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
14.5 - 14.8 kWh/100km
Consumption kWh/100km
19.5 - 20.8 kWh/100km
Electric Range
94 - 724 km
Electric Range
265 - 278 km
Battery Capacity
-
Battery Capacity
45 kWh
co2
0 - 170 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
High Roof Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,865 - 2,260 kg
Curb weight
1,925 - 2,023 kg
Trunk capacity
404 - 503 L
Trunk capacity
242 - 551 L
Length
-
Length
4,498 - 4,922 mm
Width
1,875 - 1,923 mm
Width
1,859 mm
Height
-
Height
1,819 - 1,830 mm
Max trunk capacity
-
Max trunk capacity
1,979 L
Payload
500 - 570 kg
Payload
457 - 531 kg

Engine and Performance

Engine Type
Electric, Petrol, Petrol MHEV, Diesel MHEV, Plug-in Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
204 - 381 HP
Power HP
122 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
12.6 s
Max Speed
-
Max Speed
132 km/h
Torque
340 - 580 Nm
Torque
245 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
150 - 280 kW
Power kW
90 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General

Model Year
2,024 - 2,025
Model Year
2,023 - 2,024
CO2 Efficiency Class
A, F, D, E, B
CO2 Efficiency Class
A
Brand
Audi
Brand
Mercedes-Benz
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.