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Fiat 500 Convertible vs Maserati Gran Convertible comparison

Compare performance (118 HP vs 550 HP), boot space and price (19,700 £ vs 143,100 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Maserati Gran Convertible?

Fiat 500 Convertible vs Maserati Gran Convertible: Key differences

Fiat 500 Convertible

  • considerably cheaper
  • substantially more efficient
  • clearly lighter
  • very slightly more trunk space
details

Maserati Gran Convertible

  • considerably more power
  • considerably quicker 0–100 km/h
details

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 considerably cheaper – starting at 19,700 £ , while the Maserati Gran Convertible costs 143,100 £ . That’s a price difference of around 123,364 £.

Fuel consumption also shows a difference: the Fiat 500 Convertible uses 5.2 L/100km and is substantially more efficient than the Maserati Gran Convertible with 10.2 L/100km. The difference is about 5 L/100km.

Gran Convertible

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 Maserati Gran Convertible offers considerably more power – delivering 550 HP compared to 118 HP. That’s roughly 432 HP more horsepower.

When accelerating from 0 to 100 km/h, the Maserati Gran Convertible is considerably quicker – completing the sprint in 3.6 s, while the Fiat 500 Convertible takes 9 s. That’s about 5.4 s quicker.

There’s also a difference in torque: the Maserati Gran Convertible delivers considerably more torque with 650 Nm compared to 220 Nm. That’s about 430 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.

Both vehicles offer seating for 4 people.

In terms of curb weight, Fiat 500 Convertible is clearly lighter – 1,150 kg compared to 1,795 kg. The difference is around 645 kg.

Looking at boot space, the Fiat 500 Convertible offers very slightly more boot space – 183 L compared to 172 L. That’s a difference of about 11 L.

When it comes to payload, the Maserati Gran Convertible carries markedly more – 500 kg compared to 325 kg. That’s a difference of about 175 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
Maserati Gran Convertible

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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Maserati Gran Convertible

The Maserati GranCabrio is a striking, sun-loving grand tourer that blends Italian flair with a soundtrack that turns every weekend run into an event. It promises effortless cruising and a cabin wrapped in luxury materials, making it as comfortable on a coastal boulevard as it is show-stopping at a valet line.

details
Fiat 500 Convertible
Maserati Gran Convertible

Costs and Consumption

Price
19,700 - 28,300 £
Price
143,100 - 177,800 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
10.2 - 10.4 L/100km
Consumption kWh/100km
13 - 14.9 kWh/100km
Consumption kWh/100km
-
Electric Range
190 - 313 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 123 g/km
co2
230 - 235 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
1,150 - 1,480 kg
Curb weight
1,795 kg
Trunk capacity
183 L
Trunk capacity
172 L
Length
-
Length
-
Width
1,683 - 1,684 mm
Width
1,957 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
250 - 325 kg
Payload
500 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
65 - 118 HP
Power HP
490 - 550 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
3.6 - 3.9 s
Max Speed
-
Max Speed
-
Torque
92 - 220 Nm
Torque
600 - 650 Nm
Number of Cylinders
3
Number of Cylinders
6
Power kW
48 - 87 kW
Power kW
361 - 404 kW
Engine capacity
999 cm3
Engine capacity
2,992 cm3

General

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