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Mercedes G-Class vs MG MG5 comparison

Compare performance (605 HP vs 177 HP), boot space and price (106,600 £ vs 30,400 £ ) at a glance. Find out which car is the better choice for you – Mercedes G-Class or MG MG5?

Mercedes G-Class vs MG MG5: Key differences

Mercedes G-Class

  • significantly more power
  • moderately more electric range
  • clearly quicker 0–100 km/h
  • noticeably more trunk space
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MG MG5

5 (1 Reviews)
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  • significantly cheaper
  • substantially more efficient
  • significantly 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.

MG MG5 is significantly cheaper – starting at 30,400 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 76,170 £.

In terms of energy consumption, the MG MG5 is substantially more efficient: consuming 17.5 kWh/100km compared to 28 kWh/100km for the Mercedes G-Class. That’s a difference of about 10.5 kWh/100km.

As for electric range, the Mercedes G-Class offers moderately more range – reaching up to 479 km, about 79 km more than the MG MG5.

MG5

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 Mercedes G-Class offers significantly more power – delivering 605 HP compared to 177 HP. That’s roughly 428 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes G-Class is clearly quicker – completing the sprint in 4.4 s, while the MG MG5 takes 8.3 s. That’s about 3.9 s quicker.

There’s also a difference in torque: the Mercedes G-Class delivers substantially more torque with 1,164 Nm compared to 280 Nm. That’s about 884 Nm more.

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, MG MG5 is significantly lighter – 1,562 kg compared to 2,485 kg. The difference is around 923 kg.

Looking at boot space, the Mercedes G-Class offers noticeably more boot space – 640 L compared to 479 L. That’s a difference of about 161 L.

When it comes to payload, the Mercedes G-Class carries visibly more – 715 kg compared to 455 kg. That’s a difference of about 260 kg.

Who wins the race in the data check?

The Mercedes G-Class is narrowly ahead 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
Mercedes G-Class
MG MG5

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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MG MG5

The MG5 is a surprisingly practical and stylish estate that gives family buyers a sensible, down-to-earth alternative to bland crossovers. As an electric wagon it blends everyday usability with low running costs and a cheeky dash of character, making it an easy pick if you value space and thrift over badge snobbery.

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Mercedes G-Class
MG MG5

Costs and Consumption

Price
106,600 - 171,000 £
Price
30,400 - 34,300 £
Consumption L/100km
8.7 - 14.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
28 kWh/100km
Consumption kWh/100km
17.5 - 18.4 kWh/100km
Electric Range
479 km
Electric Range
310 - 400 km
Battery Capacity
-
Battery Capacity
48.3 - 57.7 kWh
co2
0 - 336 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Off-Roader
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
2,485 - 3,085 kg
Curb weight
1,562 kg
Trunk capacity
640 L
Trunk capacity
479 L
Length
-
Length
4,600 mm
Width
1,931 - 1,984 mm
Width
1,818 mm
Height
-
Height
1,543 mm
Max trunk capacity
-
Max trunk capacity
1,367 L
Payload
115 - 715 kg
Payload
455 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
-
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
387 - 605 HP
Power HP
156 - 177 HP
Acceleration 0-100km/h
4.4 - 5.8 s
Acceleration 0-100km/h
8.3 s
Max Speed
-
Max Speed
185 km/h
Torque
760 - 1,164 Nm
Torque
280 Nm
Number of Cylinders
6 - 8
Number of Cylinders
-
Power kW
285 - 445 kW
Power kW
115 - 130 kW
Engine capacity
2,989 - 3,982 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2022
CO2 Efficiency Class
G, A
CO2 Efficiency Class
A
Brand
Mercedes-Benz
Brand
MG
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.