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Mercedes G Class vs Ineos Grenadier Geländewagen - Differences and prices compared

Compare performance (605 HP vs 286 HP), boot space and price (106600 £ vs 61000 £ ) at a glance. Find out which car is the better choice for you – Mercedes G Class or Ineos Grenadier Geländewagen?

Mercedes G Class

Ineos Grenadier Geländewagen

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

G Class

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Ineos Grenadier Geländewagen has a decisively advantage in terms of price – it starts at 61000 £ , while the Mercedes G Class costs 106600 £ . That’s a price difference of around 45613 £.

Fuel consumption also shows a difference: Mercedes G Class manages with 8.70 L and is therefore clearly perceptible more efficient than the Ineos Grenadier Geländewagen with 10.50 L. The difference is about 1.80 L per 100 km.

Grenadier Geländewagen

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 G Class has a significantly edge – offering 605 HP compared to 286 HP. That’s roughly 319 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes G Class is clearly quicker – completing the sprint in 4.40 s, while the Ineos Grenadier Geländewagen takes 8.80 s. That’s about 4.40 s faster.

In terms of top speed, the Mercedes G Class performs evident better – reaching 220 km/h, while the Ineos Grenadier Geländewagen tops out at 160 km/h. The difference is around 60 km/h.

There’s also a difference in torque: Mercedes G Class pulls clearly stronger with 1164 Nm compared to 550 Nm. That’s about 614 Nm difference.

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 curb weight, Mercedes G Class is slight lighter – 2485 kg compared to 2629 kg. The difference is around 144 kg.

In maximum load capacity, the Ineos Grenadier Geländewagen performs slight better – up to 2088 L, which is about 78 L more than the Mercedes G Class.

When it comes to payload, Ineos Grenadier Geländewagen somewhat takes the win – 871 kg compared to 715 kg. That’s a difference of about 156 kg.

Who wins the race in the data check?

The Mercedes G Class sits 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.

Mercedes G Class
Ineos Grenadier Geländewagen

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £106,600
G Class

Mercedes G Class

  • Engine Type : Electric, Petrol MHEV, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 387 - 605 HP
  • Consumption L/100km : 8.7 - 14.7 L
  • Consumption kWh/100km : 28 kWh
  • Electric Range : 468 km

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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Ineos Grenadier Geländewagen

The Ineos Grenadier is a proper, no-nonsense Geländewagen that looks and behaves like it was designed by people who prefer utility over fashion, ready to tackle mud, gravel and the odd awkward parking spot with equal confidence. It swaps showroom polish for rugged honesty and practical thinking, appealing to buyers who want a modern Defender alternative that feels more workhorse than luxury toy.

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Mercedes G Class
Ineos Grenadier Geländewagen

Costs and Consumption

Price
106600 - 171000 £
Price
61000 - 129200 £
Consumption L/100km
8.7 - 14.7 L
Consumption L/100km
10.5 - 14.4 L
Consumption kWh/100km
28 kWh
Consumption kWh/100km
-
Electric Range
468 km
Electric Range
-
Battery Capacity
116 kWh
Battery Capacity
-
co2
0 - 336 g/km
co2
276 - 325 g/km
Fuel tank capacity
100 L
Fuel tank capacity
90 L

Dimensions and Body

Body Type
Off-Roader
Body Type
Off-Roader
Seats
5
Seats
2 - 5
Doors
5
Doors
5
Curb weight
2485 - 3085 kg
Curb weight
2629 - 2753 kg
Trunk capacity
620 - 640 L
Trunk capacity
-
Length
4624 - 4873 mm
Length
4895 mm
Width
1931 - 1984 mm
Width
1930 mm
Height
1973 - 1983 mm
Height
2050 mm
Max trunk capacity
1990 - 2010 L
Max trunk capacity
1255 - 2088 L
Payload
415 - 715 kg
Payload
747 - 871 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV, Diesel MHEV
Engine Type
Petrol, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
387 - 605 HP
Power HP
249 - 286 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
8.8 - 9.8 s
Max Speed
180 - 220 km/h
Max Speed
160 km/h
Torque
760 - 1164 Nm
Torque
450 - 550 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6
Power kW
285 - 445 kW
Power kW
183 - 210 kW
Engine capacity
2989 - 3982 cm3
Engine capacity
2993 - 2998 cm3

General

Model Year
2024 - 2025
Model Year
2022 - 2025
CO2 Efficiency Class
A, G
CO2 Efficiency Class
G
Brand
Mercedes-Benz
Brand
Ineos
What drive types are available for the Mercedes G Class?

Available configurations include All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.