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Mercedes G Class vs Renault Arkana comparison

Compare performance (605 HP vs 143 HP), boot space and price (106,600 £ vs 28,500 £ ) at a glance. Find out which car is the better choice for you – Mercedes G Class or Renault Arkana?

Mercedes G Class vs Renault Arkana: Key differences

Mercedes G Class

  • substantially more power
  • substantially quicker 0–100 km/h
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Renault Arkana

4 (7 Reviews)
rate
  • substantially cheaper
  • considerably more efficient
  • clearly lighter
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

G Class

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Renault Arkana is substantially cheaper – starting at 28,500 £ , while the Mercedes G Class costs 106,600 £ . That’s a price difference of around 78,133 £.

Fuel consumption also shows a difference: the Renault Arkana uses 4.7 L/100km and is considerably more efficient than the Mercedes G Class with 8.7 L/100km. The difference is about 4 L/100km.

Arkana

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 offers substantially more power – delivering 605 HP compared to 143 HP. That’s roughly 462 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes G Class is substantially quicker – completing the sprint in 4.4 s, while the Renault Arkana takes 10.8 s. That’s about 6.4 s quicker.

There’s also a difference in torque: the Mercedes G Class delivers considerably more torque with 1,164 Nm compared to 205 Nm. That’s about 959 Nm more.

G Class

Space and Everyday Use:

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

Both vehicles offer seating for 5 people.

In terms of curb weight, Renault Arkana is clearly lighter – 1,510 kg compared to 2,485 kg. The difference is around 975 kg.

When it comes to payload, the Mercedes G Class carries noticeably more – 715 kg compared to 451 kg. That’s a difference of about 264 kg.

Who wins the race in the data check?

The Mercedes G Class stands 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.

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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Frequently compared as well

Renault Arkana
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The Renault Arkana is the compact, coupe‑SUV you can buy today — affordable, practical and mildly athletic, with hybrid options that make it a sensible family car rather than a fashion statement. The Renault Symbioz, by contrast, is Renault’s sci‑fi manifesto: an electric, autonomous concept …
Renault Arkana
Renault Captur
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The Renault Arkana and Renault Captur are compact crossovers aimed at buyers who want a blend of stylish design, efficient engines and everyday practicality. The Arkana leans into a sleeker coupe‑SUV look and a firmer driving feel, while the Captur favours flexible interior packaging and …
Mercedes G Class
Renault Arkana

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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

No reviews yet. Share your experience and help others decide.

Renault Arkana

The Renault Arkana turns heads with its coupe-like roofline and SUV practicality, offering stylish presence without pretending to be a supercar. It feels composed and economical on everyday roads, making it a savvy choice for buyers who want flair and sensible running costs with a wink rather than a roar.

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Reviews Renault Arkana

4 (7 Reviews)
rate
Sonja
8 Apr 2026, 14:14:58

We've been driving the Arkana RS Line mild-hybrid for almost five years — and we're mega satisfied. At first everyone turned to stare. It's a good car to cover motorway miles, and fuel consumption of about 6.4 l/100 km is acceptable. Since our contract is ending, we're parting with the Arkana despite the lovely years together and switching to the Symbioz full-hybrid 160 Alpine Line. Hopefully we'll have a great time with it too.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Cesare
29 Jan 2026, 09:29:59

An excellent compromise between styling, practicality, space and fuel consumption. It’s not a sporty coupe, but practical for everyday use, with balanced purchase and running costs.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Hans Persson
19 Sept 2025, 16:05:49

An almost fully equipped car that's economical and stylish.

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Mercedes G Class
Renault Arkana

Costs and Consumption
Price
106,600 - 171,000 £
Price
28,500 - 31,900 £
Consumption L/100km
8.7 - 14.7 L/100km
Consumption L/100km
4.7 L/100km
Consumption kWh/100km
28 kWh/100km
Consumption kWh/100km
-
Electric Range
479 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 336 g/km
co2
106 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Off-Roader
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
2,485 - 3,085 kg
Curb weight
1,510 kg
Trunk capacity
640 L
Trunk capacity
-
Length
-
Length
-
Width
1,931 - 1,984 mm
Width
1,821 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
115 - 715 kg
Payload
451 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Electric
Engine Type
Full Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
387 - 605 HP
Power HP
143 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
10.8 s
Max Speed
-
Max Speed
-
Torque
760 - 1,164 Nm
Torque
205 Nm
Number of Cylinders
6 - 8
Number of Cylinders
4
Power kW
285 - 445 kW
Power kW
105 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
1,598 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
G, A
CO2 Efficiency Class
C
Brand
Mercedes-Benz
Brand
Renault
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.