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Fiat 500 Convertible vs Mercedes EQT comparison

Compare performance (118 HP vs 122 HP), boot space and price (19,700 £ vs 27,800 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Mercedes EQT?

Fiat 500 Convertible vs Mercedes EQT: Key differences

Fiat 500 Convertible

  • significantly cheaper
  • significantly more efficient
  • a bit more electric range
  • clearly quicker 0–100 km/h
  • considerably lighter
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Mercedes EQT

5 (1 Reviews)
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  • marginally more power
  • significantly more trunk space
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By Achim Sedelmaier

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

500 Convertible

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Fiat 500 Convertible is significantly cheaper – starting at 19,700 £ , while the Mercedes EQT costs 27,800 £ . That’s a price difference of around 8,069 £.

In terms of energy consumption, the Fiat 500 Convertible is significantly more efficient: consuming 13 kWh/100km compared to 19.5 kWh/100km for the Mercedes EQT. That’s a difference of about 6.5 kWh/100km.

As for electric range, the Fiat 500 Convertible offers a bit more range – reaching up to 313 km, about 35 km more than the Mercedes EQT.

EQT

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 EQT offers marginally more power – delivering 122 HP compared to 118 HP. That’s roughly 4 HP more horsepower.

When accelerating from 0 to 100 km/h, the Fiat 500 Convertible is clearly quicker – completing the sprint in 9 s, while the Mercedes EQT takes 12.6 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the Mercedes EQT delivers moderately more torque with 245 Nm compared to 220 Nm. That’s about 25 Nm more.

Space and Everyday Use:

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

Seats: Mercedes EQT offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is considerably lighter – 1,150 kg compared to 1,925 kg. The difference is around 775 kg.

Looking at boot space, the Mercedes EQT offers significantly more boot space – 551 L compared to 183 L. That’s a difference of about 368 L.

When it comes to payload, the Mercedes EQT carries markedly more – 531 kg compared to 325 kg. That’s a difference of about 206 kg.

Who wins the race in the data check?

The Fiat 500 Convertible is clearly superior 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 £19,700
500 Convertible

Fiat 500 Convertible

  • Engine Type Electric, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Front-Wheel Drive
  • Power HP 65 - 118 HP
  • Consumption L/100km 5.2 - 5.3 L/100km
  • Consumption kWh/100km 13 - 14.9 kWh/100km
  • Electric Range 190 - 313 km
Fiat 500 Convertible
Mercedes EQT

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Fiat 500 Convertible

The Fiat 500 Convertible is a cheeky, retro-styled roof-down city car that turns heads and makes short trips feel like mini vacations. It’s more about charm and personality than practicality, ideal for style-conscious buyers who prefer fun and flair over brute practicality.

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Mercedes EQT

The Mercedes EQT is Mercedes‑Benz’s compact electric people carrier that grafts the brand’s usual refinement onto a practical, family‑friendly van body. It makes school runs feel a little more upscale — quietly electric, sensibly packaged and unexpectedly pleasant to live with, especially if you like your practicality with a touch of luxury.

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Fiat 500 Convertible
Mercedes EQT

Costs and Consumption

Price
19,700 - 28,300 £
Price
27,800 - 32,100 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
13 - 14.9 kWh/100km
Consumption kWh/100km
19.5 - 20.8 kWh/100km
Electric Range
190 - 313 km
Electric Range
265 - 278 km
Battery Capacity
-
Battery Capacity
45 kWh
co2
0 - 123 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
High Roof Estate
Seats
4
Seats
5
Doors
-
Doors
5
Curb weight
1,150 - 1,480 kg
Curb weight
1,925 - 2,023 kg
Trunk capacity
183 L
Trunk capacity
242 - 551 L
Length
-
Length
4,498 - 4,922 mm
Width
1,683 - 1,684 mm
Width
1,859 mm
Height
-
Height
1,819 - 1,830 mm
Max trunk capacity
-
Max trunk capacity
1,979 L
Payload
250 - 325 kg
Payload
457 - 531 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
65 - 118 HP
Power HP
122 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
12.6 s
Max Speed
-
Max Speed
132 km/h
Torque
92 - 220 Nm
Torque
245 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
48 - 87 kW
Power kW
90 kW
Engine capacity
999 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2,023 - 2,024
CO2 Efficiency Class
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.