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Audi e-tron GT vs Mercedes G-Class comparison

Compare performance (843 HP vs 605 HP), boot space and price (93,300 £ vs 106,600 £ ) at a glance. Find out which car is the better choice for you – Audi e-tron GT or Mercedes G-Class?

Audi e-tron GT vs Mercedes G-Class: Key differences

Audi e-tron GT

  • slightly cheaper
  • noticeably more power
  • significantly more efficient
  • clearly more electric range
  • significantly quicker 0–100 km/h
  • marginally lighter
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Mercedes G-Class

  • visibly more trunk space
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By Achim Sedelmaier

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

e-tron GT

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 e-tron GT is slightly cheaper – starting at 93,300 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 13,248 £.

In terms of energy consumption, the Audi e-tron GT is significantly more efficient: consuming 17.9 kWh/100km compared to 28 kWh/100km for the Mercedes G-Class. That’s a difference of about 10.1 kWh/100km.

As for electric range, the Audi e-tron GT offers clearly more range – reaching up to 617 km, about 138 km more than the Mercedes G-Class.

G-Class

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 e-tron GT offers noticeably more power – delivering 843 HP compared to 605 HP. That’s roughly 238 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi e-tron GT is significantly quicker – completing the sprint in 2.9 s, while the Mercedes G-Class takes 4.4 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the Mercedes G-Class delivers somewhat more torque with 1,164 Nm compared to 1,027 Nm. That’s about 137 Nm more.

e-tron GT

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Mercedes G-Class offers more seats – 5 vs 4.

In terms of curb weight, Audi e-tron GT is marginally lighter – 2,355 kg compared to 2,485 kg. The difference is around 130 kg.

Looking at boot space, the Mercedes G-Class offers visibly more boot space – 640 L compared to 405 L. That’s a difference of about 235 L.

When it comes to payload, the Mercedes G-Class carries visibly more – 715 kg compared to 485 kg. That’s a difference of about 230 kg.

Who wins the race in the data check?

The Audi e-tron GT holds a decisive 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 £93,300
e-tron GT

Audi e-tron GT

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 503 - 843 HP
  • Consumption kWh/100km : 17.9 - 19 kWh/100km
  • Electric Range : 582 - 617 km
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Frequently compared as well

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Audi e-tron GT
Mercedes G-Class

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi e-tron GT

The Audi e-tron GT is a striking electric grand tourer that blends dramatic, low-slung styling with the hushed refinement of a luxury saloon. Behind the beautiful skin you'll find a driver-focused cabin and brisk, silent performance that makes daily commutes feel like auditioning for a weekend road trip — and yes, it manages to be both serious and a little bit smug about it.

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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.

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Reviews Mercedes G-Class

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Audi e-tron GT
Mercedes G-Class

Costs and Consumption
Price
93,300 - 137,600 £
Price
106,600 - 171,000 £
Consumption L/100km
-
Consumption L/100km
8.7 - 14.7 L/100km
Consumption kWh/100km
17.9 - 19 kWh/100km
Consumption kWh/100km
28 kWh/100km
Electric Range
582 - 617 km
Electric Range
479 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 336 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Coupe
Body Type
Off-Roader
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
2,355 - 2,395 kg
Curb weight
2,485 - 3,085 kg
Trunk capacity
350 - 405 L
Trunk capacity
640 L
Length
-
Length
-
Width
1,964 mm
Width
1,931 - 1,984 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
455 - 485 kg
Payload
115 - 715 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol MHEV, Diesel MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
503 - 843 HP
Power HP
387 - 605 HP
Acceleration 0-100km/h
2.9 - 4.2 s
Acceleration 0-100km/h
4.4 - 5.8 s
Max Speed
-
Max Speed
-
Torque
625 - 1,027 Nm
Torque
760 - 1,164 Nm
Number of Cylinders
-
Number of Cylinders
6 - 8
Power kW
370 - 620 kW
Power kW
285 - 445 kW
Engine capacity
-
Engine capacity
2,989 - 3,982 cm3

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G, A
Brand
Audi
Brand
Mercedes-Benz
Is the Audi e-tron GT offered with different drivetrains?

The Audi e-tron GT is available as 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.