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Fiat 500 Convertible vs Subaru Solterra comparison

Compare performance (118 HP vs 343 HP), boot space and price (19,700 £ vs 39,400 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Subaru Solterra?

Fiat 500 Convertible vs Subaru Solterra: Key differences

Fiat 500 Convertible

  • significantly cheaper
  • somewhat more efficient
  • substantially lighter
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Subaru Solterra

4.9 (1 Reviews)
rate
  • clearly more power
  • noticeably more electric range
  • significantly 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:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Fiat 500 Convertible is significantly cheaper – starting at 19,700 £ , while the Subaru Solterra costs 39,400 £ . That’s a price difference of around 19,715 £.

In terms of energy consumption, the Fiat 500 Convertible is somewhat more efficient: consuming 13 kWh/100km compared to 14.6 kWh/100km for the Subaru Solterra. That’s a difference of about 1.6 kWh/100km.

As for electric range, the Subaru Solterra offers noticeably more range – reaching up to 511 km, about 198 km more than the Fiat 500 Convertible.

Solterra

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 Subaru Solterra offers clearly more power – delivering 343 HP compared to 118 HP. That’s roughly 225 HP more horsepower.

When accelerating from 0 to 100 km/h, the Subaru Solterra is significantly quicker – completing the sprint in 5.1 s, while the Fiat 500 Convertible takes 9 s. That’s about 3.9 s quicker.

There’s also a difference in torque: the Subaru Solterra delivers significantly more torque with 437 Nm compared to 220 Nm. That’s about 217 Nm more.

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: Subaru Solterra offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is substantially lighter – 1,150 kg compared to 2,117 kg. The difference is around 967 kg.

Looking at boot space, the Subaru Solterra offers considerably more boot space – 452 L compared to 183 L. That’s a difference of about 269 L.

When it comes to payload, the Subaru Solterra carries markedly more – 468 kg compared to 325 kg. That’s a difference of about 143 kg.

Who wins the race in the data check?

The Subaru Solterra 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 £39,400
Solterra

Subaru Solterra

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 343 HP
  • Consumption kWh/100km 14.6 - 15.8 kWh/100km
  • Electric Range 471 - 511 km
Fiat 500 Convertible
Subaru Solterra

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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Subaru Solterra

The Subaru Solterra translates Subaru's rugged, go-anywhere character into an electric package, offering sure-footed handling and a thoughtfully practical cabin that feels ready for weekend escapes. It isn't trying to outshine flashier rivals — instead it stakes its claim on reliability and friendly simplicity, making it a sensible, slightly cheeky choice for buyers who want an EV that behaves like a Subaru.

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Fiat 500 Convertible
Subaru Solterra

Costs and Consumption

Price
19,700 - 28,300 £
Price
39,400 - 45,400 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
-
Consumption kWh/100km
13 - 14.9 kWh/100km
Consumption kWh/100km
14.6 - 15.8 kWh/100km
Electric Range
190 - 313 km
Electric Range
471 - 511 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
2,117 - 2,154 kg
Trunk capacity
183 L
Trunk capacity
452 L
Length
-
Length
-
Width
1,683 - 1,684 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
250 - 325 kg
Payload
431 - 468 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
343 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
5.1 s
Max Speed
-
Max Speed
-
Torque
92 - 220 Nm
Torque
437 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
48 - 87 kW
Power kW
252 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
Subaru
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.