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Fiat 600 vs Mercedes EQS SUV comparison

Compare performance (156 HP vs 658 HP), boot space and price (21,000 £ vs 95,000 £ ) at a glance. Find out which car is the better choice for you – Fiat 600 or Mercedes EQS SUV?

Fiat 600 vs Mercedes EQS SUV: Key differences

Fiat 600

4.8 (3 Reviews)
rate
  • considerably cheaper
  • clearly more efficient
  • significantly lighter
details

Mercedes EQS SUV

  • considerably more power
  • substantially more electric range
  • considerably quicker 0–100 km/h
  • substantially more trunk space
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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

600

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.

Fiat 600 is considerably cheaper – starting at 21,000 £ , while the Mercedes EQS SUV costs 95,000 £ . That’s a price difference of around 73,981 £.

In terms of energy consumption, the Fiat 600 is clearly more efficient: consuming 15.1 kWh/100km compared to 19.6 kWh/100km for the Mercedes EQS SUV. That’s a difference of about 4.5 kWh/100km.

As for electric range, the Mercedes EQS SUV offers substantially more range – reaching up to 695 km, about 286 km more than the Fiat 600.

EQS SUV

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 EQS SUV offers considerably more power – delivering 658 HP compared to 156 HP. That’s roughly 502 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mercedes EQS SUV is considerably quicker – completing the sprint in 4.4 s, while the Fiat 600 takes 8.5 s. That’s about 4.1 s quicker.

There’s also a difference in torque: the Mercedes EQS SUV delivers substantially more torque with 950 Nm compared to 260 Nm. That’s about 690 Nm more.

600

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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Fiat 600 is significantly lighter – 1,265 kg compared to 2,695 kg. The difference is around 1,430 kg.

Looking at boot space, the Mercedes EQS SUV offers substantially more boot space – 645 L compared to 385 L. That’s a difference of about 260 L.

When it comes to payload, the Mercedes EQS SUV carries only slightly more – 570 kg compared to 517 kg. That’s a difference of about 53 kg.

Who wins the race in the data check?

The Fiat 600 holds a decisive overall lead 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 £21,000
600

Fiat 600

  • Engine Type Petrol MHEV, Electric, Petrol
  • Transmission Automatic, Manuel
  • Drive Type Front-Wheel Drive
  • Power HP 100 - 156 HP
  • Consumption L/100km 4.8 - 5.7 L/100km
  • Consumption kWh/100km 15.1 kWh/100km
  • Electric Range 409 km
Fiat 600
Mercedes EQS SUV

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Fiat 600

The Fiat 600 is small, cheeky and utterly charming, a pocket-sized Italian that packs more personality than its size suggests. Ideal for city buyers who want fuss-free motoring with a playful driving character, it puts smiles ahead of spreadsheets.

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Mercedes EQS SUV

The Mercedes EQS SUV blends limousine-level quiet and luxury with the commanding presence of an SUV, wrapping passengers in sumptuous materials and a futuristic, screen-dominated cabin. It drives with serene confidence and delivers the kind of effortless refinement that makes city commutes and long trips feel like first-class experiences — just be prepared for attention wherever you park it.

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Fiat 600
Mercedes EQS SUV

Costs and Consumption

Price
21,000 - 31,300 £
Price
95,000 - 212,100 £
Consumption L/100km
4.8 - 5.7 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.1 kWh/100km
Consumption kWh/100km
19.6 - 21.9 kWh/100km
Electric Range
409 km
Electric Range
615 - 695 km
Battery Capacity
-
Battery Capacity
108.4 - 118 kWh
co2
0 - 129 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
4 - 5
Doors
-
Doors
5
Curb weight
1,265 - 1,595 kg
Curb weight
2,695 - 3,075 kg
Trunk capacity
360 - 385 L
Trunk capacity
440 - 645 L
Length
-
Length
5,125 mm
Width
1,779 mm
Width
1,959 - 2,034 mm
Height
-
Height
1,718 - 1,721 mm
Max trunk capacity
-
Max trunk capacity
2,100 L
Payload
427 - 517 kg
Payload
425 - 570 kg

Engine and Performance

Engine Type
Petrol MHEV, Electric, Petrol
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox, Manual Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
100 - 156 HP
Power HP
360 - 658 HP
Acceleration 0-100km/h
8.5 - 10.6 s
Acceleration 0-100km/h
4.4 - 6.8 s
Max Speed
-
Max Speed
210 km/h
Torque
205 - 260 Nm
Torque
568 - 950 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
74 - 115 kW
Power kW
265 - 484 kW
Engine capacity
1,199 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
C, A, D
CO2 Efficiency Class
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.