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BMW 3 Series Saloon vs Fiat 500 Convertible - Differences and prices compared

Compare performance (530 HP vs 118 HP), boot space and price (39900 £ vs 19700 £ ) at a glance. Find out which car is the better choice for you – BMW 3 Series Saloon or Fiat 500 Convertible?

BMW 3 Series Saloon

Fiat 500 Convertible

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

3 Series Saloon

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 has a significantly advantage in terms of price – it starts at 19700 £ , while the BMW 3 Series Saloon costs 39900 £ . That’s a price difference of around 20237 £.

Fuel consumption also shows a difference: BMW 3 Series Saloon manages with 2.40 L and is therefore convincingly more efficient than the Fiat 500 Convertible with 5.20 L. The difference is about 2.80 L per 100 km.

As for electric range, the Fiat 500 Convertible performs significantly better – achieving up to 313 km, about 212 km more than the BMW 3 Series Saloon.

3 Series Saloon

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 BMW 3 Series Saloon has a decisively edge – offering 530 HP compared to 118 HP. That’s roughly 412 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 3 Series Saloon is convincingly quicker – completing the sprint in 3.50 s, while the Fiat 500 Convertible takes 9 s. That’s about 5.50 s faster.

In terms of top speed, the BMW 3 Series Saloon performs clearly perceptible better – reaching 250 km/h, while the Fiat 500 Convertible tops out at 150 km/h. The difference is around 100 km/h.

There’s also a difference in torque: BMW 3 Series Saloon pulls convincingly stronger with 700 Nm compared to 220 Nm. That’s about 480 Nm difference.

3 Series Saloon

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: BMW 3 Series Saloon offers to a small extent more seating capacity – 5 vs 4.

In curb weight, Fiat 500 Convertible is distinct lighter – 1150 kg compared to 1575 kg. The difference is around 425 kg.

In terms of boot space, the BMW 3 Series Saloon offers significantly more room – 480 L compared to 185 L. That’s a difference of about 295 L.

When it comes to payload, BMW 3 Series Saloon clearly perceptible takes the win – 495 kg compared to 325 kg. That’s a difference of about 170 kg.

Who wins the race in the data check?

The BMW 3 Series Saloon 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.

BMW 3 Series Saloon
Fiat 500 Convertible

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £39,900
3 Series Saloon

BMW 3 Series Saloon

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 530 HP
  • Consumption L/100km : 2.4 - 10.1 L
  • Electric Range : 96 - 101 km

BMW 3 Series Saloon

The BMW 3 Series saloon is a driver's car in a suit, blending poised handling with a cabin that feels more premium than its practicality suggests. It’s composed enough for daily duties yet playful enough to keep weekend drives interesting, making it a sensible choice for buyers who still want to have fun.

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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.

details
BMW 3 Series Saloon
Fiat 500 Convertible

Costs and Consumption

Price
39900 - 91000 £
Price
19700 - 32600 £
Consumption L/100km
2.4 - 10.1 L
Consumption L/100km
5.2 - 5.3 L
Consumption kWh/100km
-
Consumption kWh/100km
13 - 14.9 kWh
Electric Range
96 - 101 km
Electric Range
190 - 313 km
Battery Capacity
19.50 kWh
Battery Capacity
21.3 - 37.3 kWh
co2
54 - 227 g/km
co2
0 - 123 g/km
Fuel tank capacity
40 - 59 L
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Convertible
Seats
5
Seats
4
Doors
4
Doors
2
Curb weight
1575 - 1960 kg
Curb weight
1150 - 1480 kg
Trunk capacity
375 - 480 L
Trunk capacity
183 - 185 L
Length
4713 - 4714 mm
Length
3632 mm
Width
1827 - 1903 mm
Width
1683 - 1684 mm
Height
1440 - 1446 mm
Height
1527 mm
Max trunk capacity
-
Max trunk capacity
550 L
Payload
405 - 495 kg
Payload
250 - 325 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Engine Type
Electric, Petrol MHEV
Transmission
Automatic, Manuel
Transmission
Automatic, Manuel
Transmission Detail
Automatic Gearbox, Manual Gearbox
Transmission Detail
Reduction Gearbox, Manual Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 530 HP
Power HP
65 - 118 HP
Acceleration 0-100km/h
3.5 - 8.6 s
Acceleration 0-100km/h
9 - 17.3 s
Max Speed
218 - 250 km/h
Max Speed
135 - 150 km/h
Torque
250 - 700 Nm
Torque
92 - 220 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3
Power kW
110 - 390 kW
Power kW
48 - 87 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
999 cm3

General

Model Year
2024 - 2025
Model Year
2023 - 2025
CO2 Efficiency Class
D, E, F, G, B
CO2 Efficiency Class
A, D
Brand
BMW
Brand
Fiat
What drive types are available for the BMW 3 Series Saloon?

The BMW 3 Series Saloon is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.