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Fiat Topolino vs Mercedes G-Class comparison

Compare performance (8 HP vs 605 HP), boot space and price (8,500 £ vs 106,600 £ ) at a glance. Find out which car is the better choice for you – Fiat Topolino or Mercedes G-Class?

Fiat Topolino vs Mercedes G-Class: Key differences

Fiat Topolino

4.3 (2 Reviews)
rate
  • significantly cheaper
  • substantially lighter
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Mercedes G-Class

  • clearly more power
  • significantly more electric range
  • clearly more trunk space
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By Achim Sedelmaier

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

Topolino

Costs and Efficiency:

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

Fiat Topolino is significantly cheaper – starting at 8,500 £ , while the Mercedes G-Class costs 106,600 £ . That’s a price difference of around 98,113 £.

As for electric range, the Mercedes G-Class offers significantly more range – reaching up to 479 km, about 404 km more than the Fiat Topolino.

G-Class

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 clearly more power – delivering 605 HP compared to 8 HP. That’s roughly 597 HP more horsepower.

There’s also a difference in torque: the Mercedes G-Class delivers significantly more torque with 1,164 Nm compared to 44 Nm. That’s about 1,120 Nm more.

Space and Everyday Use:

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

Seats: Mercedes G-Class offers more seats – 5 vs 2.

In terms of curb weight, Fiat Topolino is substantially lighter – 562 kg compared to 2,485 kg. The difference is around 1,923 kg.

Looking at boot space, the Mercedes G-Class offers clearly more boot space – 640 L compared to 63 L. That’s a difference of about 577 L.

When it comes to payload, the Mercedes G-Class carries significantly more – 715 kg compared to 138 kg. That’s a difference of about 577 kg.

Who wins the race in the data check?

The Fiat Topolino 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 £8,500
Topolino

Fiat Topolino

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 8 HP
  • Electric Range 75 km
Fiat Topolino
Mercedes G-Class

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Fiat Topolino

The Fiat Topolino is a pint-sized charmer that turns every commute into a smile-inducing event, marrying vintage Italian flair with a delightfully simple driving experience. For city buyers who prize personality over pace, it offers quirky practicality, effortless parking and an irresistible retro look that feels like a Vespa with four wheels.

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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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Fiat Topolino
Mercedes G-Class

Costs and Consumption

Price
8,500 - 8,600 £
Price
106,600 - 171,000 £
Consumption L/100km
-
Consumption L/100km
8.7 - 14.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
28 kWh/100km
Electric Range
75 km
Electric Range
479 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 - 336 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Off-Roader
Seats
2
Seats
5
Doors
-
Doors
-
Curb weight
562 kg
Curb weight
2,485 - 3,085 kg
Trunk capacity
63 L
Trunk capacity
640 L
Length
-
Length
-
Width
1,400 mm
Width
1,931 - 1,984 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
138 kg
Payload
115 - 715 kg

Engine and Performance

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

General

Model Year
2026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G, A
Brand
Fiat
Brand
Mercedes-Benz
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.