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Audi A6 e-tron Avant vs Mercedes G-Class comparison
Compare performance (551 HP vs 605 HP), boot space and price (69,800 £ vs 106,600 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or Mercedes G-Class?
A6 e-tron Avant
Costs and Efficiency:
When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.
Audi A6 e-tron Avant is clearly cheaper – starting at 69,800 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 36,776 £.
In terms of energy consumption, the Audi A6 e-tron Avant is significantly more efficient: consuming 15.9 kWh/100km compared to 28 kWh/100km for the Mercedes G-Class. That’s a difference of about 12.1 kWh/100km.
As for electric range, the Audi A6 e-tron Avant offers clearly more range – reaching up to 671 km, about 192 km more than the Mercedes G-Class.
G-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 G-Class offers only slightly more power – delivering 605 HP compared to 551 HP. That’s roughly 54 HP more horsepower.
When accelerating from 0 to 100 km/h, the Audi A6 e-tron Avant is moderately quicker – completing the sprint in 3.9 s, while the Mercedes G-Class takes 4.4 s. That’s about 0.5 s quicker.
There’s also a difference in torque: the Mercedes G-Class delivers visibly more torque with 1,164 Nm compared to 855 Nm. That’s about 309 Nm more.
A6 e-tron Avant
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 A6 e-tron Avant is a bit lighter – 2,185 kg compared to 2,485 kg. The difference is around 300 kg.
Looking at boot space, the Mercedes G-Class offers markedly more boot space – 640 L compared to 502 L. That’s a difference of about 138 L.
When it comes to payload, the Mercedes G-Class carries noticeably more – 715 kg compared to 500 kg. That’s a difference of about 215 kg.
Who wins the race in the data check?
The Audi A6 e-tron Avant stands well ahead of its rival 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 £69,800
Audi A6 e-tron Avant
Audi A6 e-tron Avant
Mercedes G-Class
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Audi A6 e-tron Avant
The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.
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Mercedes G-Class
The G-Class, often called the G‑Wagen, is a blocky icon that blends unapologetic off-road prowess with a plush, modern cabin, announcing your arrival before you even step out. It’s equally at home crawling over rocks or cruising city streets, and owning one feels like adopting a very expensive, very capable personality.
details
Audi A6 e-tron Avant
Mercedes G-Class
Costs and Consumption |
|
|---|---|
|
Price
69,800 - 100,100 £
|
Price
106,600 - 171,000 £
|
|
Consumption L/100km
-
|
Consumption L/100km
8.7 - 14.7 L/100km
|
|
Consumption kWh/100km
15.9 - 17 kWh/100km
|
Consumption kWh/100km
28 kWh/100km
|
|
Electric Range
539 - 671 km
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Electric Range
479 km
|
|
Battery Capacity
75.8 - 94.9 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 - 336 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Estate
|
Body Type
Off-Roader
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
-
|
|
Curb weight
2,185 - 2,410 kg
|
Curb weight
2,485 - 3,085 kg
|
|
Trunk capacity
502 L
|
Trunk capacity
640 L
|
|
Length
4,928 mm
|
Length
-
|
|
Width
1,923 mm
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Width
1,931 - 1,984 mm
|
|
Height
1,504 - 1,527 mm
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Height
-
|
|
Max trunk capacity
1,422 L
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Max trunk capacity
-
|
|
Payload
470 - 500 kg
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Payload
115 - 715 kg
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Engine and Performance |
|
|---|---|
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Engine Type
Electric
|
Engine Type
Petrol MHEV, Diesel MHEV, Electric
|
|
Transmission
Automatic
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Transmission
Automatic
|
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Automatic Gearbox, Reduction Gearbox
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|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive
|
|
Power HP
326 - 551 HP
|
Power HP
387 - 605 HP
|
|
Acceleration 0-100km/h
3.9 - 6 s
|
Acceleration 0-100km/h
4.4 - 5.8 s
|
|
Max Speed
210 - 240 km/h
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Max Speed
-
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Torque
435 - 855 Nm
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Torque
760 - 1,164 Nm
|
|
Number of Cylinders
-
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Number of Cylinders
6 - 8
|
|
Power kW
240 - 405 kW
|
Power kW
285 - 445 kW
|
|
Engine capacity
-
|
Engine capacity
2,989 - 3,982 cm3
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General |
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|---|---|
|
Model Year
2024
|
Model Year
2,025 - 2,026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
G, A
|
|
Brand
Audi
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Brand
Mercedes-Benz
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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.