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Audi A6 e-tron Avant vs Mercedes AMG GT 4-Door Coupé comparison
Compare performance (551 HP vs 1,169 HP), boot space and price (55,200 £ vs 132,600 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or Mercedes AMG GT 4-Door Coupé?
Audi A6 e-tron Avant vs Mercedes AMG GT 4-Door Coupé: Key differences
A6 e-tron Avant
Costs and Efficiency:
Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.
Audi A6 e-tron Avant is considerably cheaper – starting at 55,200 £ , while the Mercedes AMG GT 4-Door Coupé costs 132,600 £ . That’s a price difference of around 77,358 £.
In terms of energy consumption, the Audi A6 e-tron Avant is markedly more efficient: consuming 14.8 kWh/100km compared to 18.1 kWh/100km for the Mercedes AMG GT 4-Door Coupé. That’s a difference of about 3.3 kWh/100km.
As for electric range, the Audi A6 e-tron Avant offers barely more range – reaching up to 716 km, about 26 km more than the Mercedes AMG GT 4-Door Coupé.
AMG GT 4-Door Coupé
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 AMG GT 4-Door Coupé offers significantly more power – delivering 1,169 HP compared to 551 HP. That’s roughly 618 HP more horsepower.
When accelerating from 0 to 100 km/h, the Mercedes AMG GT 4-Door Coupé is clearly quicker – completing the sprint in 2.4 s, while the Audi A6 e-tron Avant takes 3.9 s. That’s about 1.5 s quicker.
There’s also a difference in torque: the Mercedes AMG GT 4-Door Coupé delivers considerably more torque with 2,000 Nm compared to 855 Nm. That’s about 1,145 Nm more.
A6 e-tron Avant
Space and Everyday Use:
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Audi A6 e-tron Avant offers more seats – 5 vs 4.
In terms of curb weight, Audi A6 e-tron Avant is a bit lighter – 2,185 kg compared to 2,535 kg. The difference is around 350 kg.
Looking at boot space, the Audi A6 e-tron Avant offers visibly more boot space – 502 L compared to 400 L. That’s a difference of about 102 L.
When it comes to payload, the Audi A6 e-tron Avant carries very slightly more – 500 kg compared to 460 kg. That’s a difference of about 40 kg.
Who wins the race in the data check?
The Audi A6 e-tron Avant is barely ahead 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 £55,200
Audi A6 e-tron Avant
Audi A6 e-tron Avant
Mercedes AMG GT 4-Door Coupé
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.
details
Mercedes AMG GT 4-Door Coupé
The Mercedes-AMG GT 4-Door Coupé transforms AMG's sports-car attitude into a surprisingly practical four-door package, pairing dramatic coupe looks with an interior that's both luxurious and genuinely usable. It's the choice for buyers who want supercar charisma without losing daily comfort — dramatic presence, a rorty soundtrack, and a chassis that turns routine drives into something worth smiling about.
details
Audi A6 e-tron Avant
Mercedes AMG GT 4-Door Coupé
Costs and Consumption |
|
|---|---|
|
Price
55,200 - 100,100 £
|
Price
132,600 - 168,300 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
14.8 - 17 kWh/100km
|
Consumption kWh/100km
18.1 - 18.2 kWh/100km
|
|
Electric Range
539 - 716 km
|
Electric Range
686 - 690 km
|
|
Battery Capacity
75.8 - 94.9 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
-
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Estate
|
Body Type
Coupe
|
|
Seats
5
|
Seats
4
|
|
Doors
5
|
Doors
-
|
|
Curb weight
2,185 - 2,410 kg
|
Curb weight
2,535 kg
|
|
Trunk capacity
502 L
|
Trunk capacity
400 L
|
|
Length
4,928 mm
|
Length
-
|
|
Width
1,923 mm
|
Width
1,958 mm
|
|
Height
1,504 - 1,527 mm
|
Height
-
|
|
Max trunk capacity
1,422 L
|
Max trunk capacity
-
|
|
Payload
470 - 500 kg
|
Payload
460 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
|
|
Power HP
326 - 551 HP
|
Power HP
816 - 1,169 HP
|
|
Acceleration 0-100km/h
3.9 - 6 s
|
Acceleration 0-100km/h
2.4 - 2.8 s
|
|
Max Speed
210 - 240 km/h
|
Max Speed
-
|
|
Torque
435 - 855 Nm
|
Torque
1,800 - 2,000 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
240 - 405 kW
|
Power kW
600 - 860 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2024
|
Model Year
2026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
-
|
|
Brand
Audi
|
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.