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Fiat 500 Convertible vs Kia EV3 comparison

Compare performance (118 HP vs 265 HP), boot space and price (19,700 £ vs 40,200 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Kia EV3?

Fiat 500 Convertible vs Kia EV3: Key differences

Fiat 500 Convertible

  • substantially cheaper
  • clearly more efficient
  • substantially lighter
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Kia EV3

4.6 (5 Reviews)
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  • considerably more power
  • considerably more electric range
  • clearly quicker 0–100 km/h
  • considerably 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

500 Convertible

Costs and Efficiency:

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

Fiat 500 Convertible is substantially cheaper – starting at 19,700 £ , while the Kia EV3 costs 40,200 £ . That’s a price difference of around 20,477 £.

In terms of energy consumption, the Fiat 500 Convertible is clearly more efficient: consuming 13 kWh/100km compared to 15.8 kWh/100km for the Kia EV3. That’s a difference of about 2.8 kWh/100km.

As for electric range, the Kia EV3 offers considerably more range – reaching up to 572 km, about 259 km more than the Fiat 500 Convertible.

EV3

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 Kia EV3 offers considerably more power – delivering 265 HP compared to 118 HP. That’s roughly 147 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV3 is clearly quicker – completing the sprint in 6.6 s, while the Fiat 500 Convertible takes 9 s. That’s about 2.4 s quicker.

There’s also a difference in torque: the Kia EV3 delivers clearly more torque with 385 Nm compared to 220 Nm. That’s about 165 Nm more.

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.

Seats: Kia EV3 offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is substantially lighter – 1,150 kg compared to 1,995 kg. The difference is around 845 kg.

Looking at boot space, the Kia EV3 offers considerably more boot space – 413 L compared to 183 L. That’s a difference of about 230 L.

When it comes to payload, the Kia EV3 carries noticeably more – 485 kg compared to 325 kg. That’s a difference of about 160 kg.

Who wins the race in the data check?

The Kia EV3 is decisively 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 £40,200
EV3

Kia EV3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 265 HP
  • Consumption kWh/100km : 15.8 kWh/100km
  • Electric Range : 572 km
Fiat 500 Convertible
Kia EV3

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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Kia EV3

The Kia EV3 is a stylish, user-friendly electric crossover that focuses on practicality and a roomy, well-equipped cabin. It delivers a comfortable ride with intuitive technology and efficient everyday performance, making it a sensible choice for city and family use.

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Fiat 500 Convertible
Kia EV3

Costs and Consumption

Price
19,700 - 28,300 £
Price
40,200 - 43,900 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
13 - 14.9 kWh/100km
Consumption kWh/100km
15.8 kWh/100km
Electric Range
190 - 313 km
Electric Range
572 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 123 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,150 - 1,480 kg
Curb weight
1,995 kg
Trunk capacity
183 L
Trunk capacity
413 L
Length
-
Length
-
Width
1,683 - 1,684 mm
Width
1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
250 - 325 kg
Payload
485 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
All-Wheel Drive
Power HP
65 - 118 HP
Power HP
265 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
6.6 s
Max Speed
-
Max Speed
-
Torque
92 - 220 Nm
Torque
385 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
48 - 87 kW
Power kW
195 kW
Engine capacity
999 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2026
CO2 Efficiency Class
A, D
CO2 Efficiency Class
A
Brand
Fiat
Brand
Kia
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.