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Fiat 500 Convertible vs Mazda 6 Saloon comparison

Compare performance (118 HP vs 258 HP), boot space and price (19,700 £ vs 38,500 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Mazda 6 Saloon?

Fiat 500 Convertible vs Mazda 6 Saloon: Key differences

Fiat 500 Convertible

  • substantially cheaper
  • clearly more efficient
  • significantly lighter
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Mazda 6 Saloon

  • clearly more power
  • clearly more electric range
  • moderately quicker 0–100 km/h
  • 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 substantially cheaper – starting at 19,700 £ , while the Mazda 6 Saloon costs 38,500 £ . That’s a price difference of around 18,780 £.

In terms of energy consumption, the Fiat 500 Convertible is clearly more efficient: consuming 13 kWh/100km compared to 16.5 kWh/100km for the Mazda 6 Saloon. That’s a difference of about 3.5 kWh/100km.

As for electric range, the Mazda 6 Saloon offers clearly more range – reaching up to 552 km, about 239 km more than the Fiat 500 Convertible.

6 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 Mazda 6 Saloon offers clearly more power – delivering 258 HP compared to 118 HP. That’s roughly 140 HP more horsepower.

When accelerating from 0 to 100 km/h, the Mazda 6 Saloon is moderately quicker – completing the sprint in 7.6 s, while the Fiat 500 Convertible takes 9 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Mazda 6 Saloon delivers markedly more torque with 320 Nm compared to 220 Nm. That’s about 100 Nm more.

Space and Everyday Use:

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

Seats: Mazda 6 Saloon offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is significantly lighter – 1,150 kg compared to 2,027 kg. The difference is around 877 kg.

Looking at boot space, the Mazda 6 Saloon offers significantly more boot space – 336 L compared to 183 L. That’s a difference of about 153 L.

When it comes to payload, the Mazda 6 Saloon carries marginally more – 360 kg compared to 325 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Mazda 6 Saloon 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 £38,500
6 Saloon

Mazda 6 Saloon

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive
  • Power HP 245 - 258 HP
  • Consumption kWh/100km 16.5 - 16.6 kWh/100km
  • Electric Range 479 - 552 km
Fiat 500 Convertible
Mazda 6 Saloon

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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Mazda 6 Saloon

The Mazda6 saloon feels like the sensible yet stylish choice for buyers who want a car that drives with poise and looks sharper than its badge suggests. It mixes engaging handling, a refined cabin and everyday practicality without shouting for attention — perfect for those who prefer understated class with a wink.

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Fiat 500 Convertible
Mazda 6 Saloon

Costs and Consumption

Price
19,700 - 28,300 £
Price
38,500 - 41,600 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
13 - 14.9 kWh/100km
Consumption kWh/100km
16.5 - 16.6 kWh/100km
Electric Range
190 - 313 km
Electric Range
479 - 552 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
Sedan
Seats
4
Seats
5
Doors
-
Doors
5
Curb weight
1,150 - 1,480 kg
Curb weight
2,027 - 2,028 kg
Trunk capacity
183 L
Trunk capacity
336 L
Length
-
Length
4,921 mm
Width
1,683 - 1,684 mm
Width
1,890 mm
Height
-
Height
1,491 mm
Max trunk capacity
-
Max trunk capacity
1,074 L
Payload
250 - 325 kg
Payload
359 - 360 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
Rear-Wheel Drive
Power HP
65 - 118 HP
Power HP
245 - 258 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
7.6 - 7.8 s
Max Speed
-
Max Speed
175 km/h
Torque
92 - 220 Nm
Torque
320 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
48 - 87 kW
Power kW
180 - 190 kW
Engine capacity
999 cm3
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
A, D
CO2 Efficiency Class
A
Brand
Fiat
Brand
Mazda
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.