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Mercedes G-Class vs Citroen Spacetourer comparison

Compare performance (605 HP vs 180 HP), boot space and price (106,600 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Mercedes G-Class or Citroen Spacetourer?

Mercedes G-Class vs Citroen Spacetourer: Key differences

Mercedes G-Class

  • substantially more power
  • clearly more electric range
  • significantly quicker 0–100 km/h
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Citroen Spacetourer

  • considerably cheaper
  • markedly more efficient
  • somewhat more efficient
  • noticeably lighter
  • considerably more trunk space
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By Achim Sedelmaier

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.

Citroen Spacetourer is considerably cheaper – starting at 35,100 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 71,508 £.

Fuel consumption also shows a difference: the Citroen Spacetourer uses 6.8 L/100km and is markedly more efficient than the Mercedes G-Class with 8.7 L/100km. The difference is about 1.9 L/100km.

In terms of energy consumption, the Citroen Spacetourer is somewhat more efficient: consuming 23.7 kWh/100km compared to 28 kWh/100km for the Mercedes G-Class. That’s a difference of about 4.3 kWh/100km.

As for electric range, the Mercedes G-Class offers clearly more range – reaching up to 479 km, about 128 km more than the Citroen Spacetourer.

Spacetourer

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Mercedes G-Class offers substantially more power – delivering 605 HP compared to 180 HP. That’s roughly 425 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes G-Class is significantly quicker – completing the sprint in 4.4 s, while the Citroen Spacetourer takes 11 s. That’s about 6.6 s quicker.

There’s also a difference in torque: the Mercedes G-Class delivers substantially more torque with 1,164 Nm compared to 400 Nm. That’s about 764 Nm more.

G-Class

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.

Seats: Citroen Spacetourer offers more seats – 9 vs 5.

In terms of curb weight, Citroen Spacetourer is noticeably lighter – 1,953 kg compared to 2,485 kg. The difference is around 532 kg.

Looking at boot space, the Citroen Spacetourer offers considerably more boot space – 2,011 L compared to 640 L. That’s a difference of about 1,371 L.

When it comes to payload, the Citroen Spacetourer carries noticeably more – 914 kg compared to 715 kg. That’s a difference of about 199 kg.

Who wins the race in the data check?

The Mercedes G-Class is far ahead 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 £106,600
G-Class

Mercedes G-Class

  • Engine Type Petrol MHEV, Diesel MHEV, Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 387 - 605 HP
  • Consumption L/100km 8.7 - 14.7 L/100km
  • Consumption kWh/100km 28 kWh/100km
  • Electric Range 479 km
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View detailed analysis

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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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Citroen Spacetourer

The Citroën SpaceTourer is a quietly practical people carrier that turns the chaos of family transport into a calm, sensible experience. With clever interior packaging and a relaxed ride it makes long trips surprisingly pleasant — even the backseat critics might stop grumbling.

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Mercedes G-Class
Citroen Spacetourer

Costs and Consumption
Price
106,600 - 171,000 £
Price
35,100 - 44,900 £
Consumption L/100km
8.7 - 14.7 L/100km
Consumption L/100km
6.8 L/100km
Consumption kWh/100km
28 kWh/100km
Consumption kWh/100km
23.7 - 24 kWh/100km
Electric Range
479 km
Electric Range
219 - 351 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 336 g/km
co2
0 - 180 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Off-Roader
Body Type
Bus
Seats
5
Seats
8 - 9
Doors
-
Doors
-
Curb weight
2,485 - 3,085 kg
Curb weight
1,953 - 2,211 kg
Trunk capacity
640 L
Trunk capacity
1,624 - 2,011 L
Length
-
Length
-
Width
1,931 - 1,984 mm
Width
1,920 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
115 - 715 kg
Payload
877 - 914 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Electric
Engine Type
Electric, Diesel
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
387 - 605 HP
Power HP
136 - 180 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
11 - 12.1 s
Max Speed
-
Max Speed
-
Torque
760 - 1,164 Nm
Torque
260 - 400 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
285 - 445 kW
Power kW
100 - 132 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
2,184 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
G, A
CO2 Efficiency Class
A, G
Brand
Mercedes-Benz
Brand
Citroen
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.