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Mercedes G Class vs Tesla Model X comparison

Compare performance (605 HP vs 1,020 HP), boot space and price (106,600 £ vs 98,600 £ ) at a glance. Find out which car is the better choice for you – Mercedes G Class or Tesla Model X?

Mercedes G Class vs Tesla Model X: Key differences

Mercedes G Class

  • noticeably more trunk space
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Tesla Model X

4 (1 Reviews)
rate
  • barely cheaper
  • considerably more power
  • substantially more efficient
  • visibly more electric range
  • considerably quicker 0–100 km/h
  • very slightly lighter
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By Achim Sedelmaier

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

G Class

Costs and Efficiency:

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

Tesla Model X is barely cheaper – starting at 98,600 £ , while the Mercedes G Class costs 106,600 £ . That’s a price difference of around 8,028 £.

In terms of energy consumption, the Tesla Model X is substantially more efficient: consuming 18.3 kWh/100km compared to 28 kWh/100km for the Mercedes G Class. That’s a difference of about 9.7 kWh/100km.

As for electric range, the Tesla Model X offers visibly more range – reaching up to 649 km, about 170 km more than the Mercedes G Class.

Model X

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 Tesla Model X offers considerably more power – delivering 1,020 HP compared to 605 HP. That’s roughly 415 HP more horsepower.

When accelerating from 0 to 100 km/h, the Tesla Model X is considerably quicker – completing the sprint in 2.6 s, while the Mercedes G Class takes 4.4 s. That’s about 1.8 s quicker.

G Class

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Tesla Model X is very slightly lighter – 2,348 kg compared to 2,485 kg. The difference is around 137 kg.

Looking at boot space, the Mercedes G Class offers noticeably more boot space – 640 L compared to 425 L. That’s a difference of about 215 L.

When it comes to payload, the Mercedes G Class carries noticeably more – 715 kg compared to 527 kg. That’s a difference of about 188 kg.

Who wins the race in the data check?

The Tesla Model X 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 £98,600
Model X

Tesla Model X

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 670 - 1,020 HP
  • Consumption kWh/100km : 18.3 - 19.3 kWh/100km
  • Electric Range : 609 - 649 km
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Mercedes G Class
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Mercedes G Class
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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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18C0997_133
19C0473_066
18C0997_262

Reviews Mercedes G Class

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Tesla Model X

The Model X stands out in the electric SUV market with its striking falcon-wing doors and spacious interior, providing both style and practicality. Its exceptional range and impressive performance make it a standout choice for environmentally-conscious drivers seeking a luxurious experience. With advanced technology features and a strong focus on safety, the Model X redefines what an electric vehicle can be.

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Reviews Tesla Model X

4 (1 Reviews)
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Mercedes G Class
Tesla Model X

Costs and Consumption
Price
106,600 - 171,000 £
Price
98,600 - 107,100 £
Consumption L/100km
8.7 - 14.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
28 kWh/100km
Consumption kWh/100km
18.3 - 19.3 kWh/100km
Electric Range
479 km
Electric Range
609 - 649 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 336 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Off-Roader
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,485 - 3,085 kg
Curb weight
2,348 - 2,470 kg
Trunk capacity
640 L
Trunk capacity
425 L
Length
-
Length
5,036 mm
Width
1,931 - 1,984 mm
Width
1,999 mm
Height
-
Height
1,684 mm
Max trunk capacity
-
Max trunk capacity
2,675 L
Payload
115 - 715 kg
Payload
500 - 527 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
387 - 605 HP
Power HP
670 - 1,020 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
2.6 - 3.9 s
Max Speed
-
Max Speed
240 - 262 km/h
Torque
760 - 1,164 Nm
Torque
-
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
285 - 445 kW
Power kW
493 - 750 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
G, A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
Tesla
What drivetrain options does the Mercedes G Class have?

The Mercedes G Class 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.