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BMW 4 Series Convertible vs Fiat 500 Convertible comparison

Compare performance (530 HP vs 118 HP), boot space and price (52,600 £ vs 19,700 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Fiat 500 Convertible?

BMW 4 Series Convertible vs Fiat 500 Convertible: Key differences

BMW 4 Series Convertible

  • considerably more power
  • clearly quicker 0–100 km/h
  • clearly more trunk space
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Fiat 500 Convertible

  • substantially cheaper
  • significantly lighter
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Here’s where it gets real: The technical differences in detail

4 Series Convertible

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 500 Convertible is substantially cheaper – starting at 19,700 £ , while the BMW 4 Series Convertible costs 52,600 £ . That’s a price difference of around 32,923 £.

Both cars consume an average of 5.2 L/100km – no difference here.

500 Convertible

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 BMW 4 Series Convertible offers considerably more power – delivering 530 HP compared to 118 HP. That’s roughly 412 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is clearly quicker – completing the sprint in 3.7 s, while the Fiat 500 Convertible takes 9 s. That’s about 5.3 s quicker.

There’s also a difference in torque: the BMW 4 Series Convertible delivers clearly more torque with 700 Nm compared to 220 Nm. That’s about 480 Nm more.

4 Series Convertible

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 4 people.

In terms of curb weight, Fiat 500 Convertible is significantly lighter – 1,150 kg compared to 1,765 kg. The difference is around 615 kg.

Looking at boot space, the BMW 4 Series Convertible offers clearly more boot space – 385 L compared to 183 L. That’s a difference of about 202 L.

When it comes to payload, the BMW 4 Series Convertible carries markedly more – 420 kg compared to 325 kg. That’s a difference of about 95 kg.

Who wins the race in the data check?

The BMW 4 Series Convertible is far ahead 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 £52,600
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 5.2 - 10.2 L/100km
BMW 4 Series Convertible
Fiat 500 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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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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BMW 4 Series Convertible
Fiat 500 Convertible

Costs and Consumption

Price
52,600 - 97,800 £
Price
19,700 - 28,300 £
Consumption L/100km
5.2 - 10.2 L/100km
Consumption L/100km
5.2 - 5.3 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
13 - 14.9 kWh/100km
Electric Range
-
Electric Range
190 - 313 km
Battery Capacity
-
Battery Capacity
-
co2
136 - 231 g/km
co2
0 - 123 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Convertible
Seats
4
Seats
4
Doors
-
Doors
-
Curb weight
1,765 - 2,055 kg
Curb weight
1,150 - 1,480 kg
Trunk capacity
385 L
Trunk capacity
183 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,683 - 1,684 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
345 - 420 kg
Payload
250 - 325 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manual
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox, Manual Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
184 - 530 HP
Power HP
65 - 118 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
9 - 17.3 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
92 - 220 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
135 - 390 kW
Power kW
48 - 87 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
999 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
A, D
Brand
BMW
Brand
Fiat
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.