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Fiat 500 Convertible vs Renault Symbioz comparison

Compare performance (118 HP vs 158 HP), boot space and price (19,700 £ vs 24,700 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Renault Symbioz?

Fiat 500 Convertible vs Renault Symbioz: Key differences

Fiat 500 Convertible

  • clearly cheaper
  • only slightly quicker 0–100 km/h
  • slightly lighter
details

Renault Symbioz

4.8 (5 Reviews)
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  • markedly more power
  • moderately more efficient
  • clearly 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:

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 clearly cheaper – starting at 19,700 £ , while the Renault Symbioz costs 24,700 £ . That’s a price difference of around 4,980 £.

Fuel consumption also shows a difference: the Renault Symbioz uses 4.5 L/100km and is moderately more efficient than the Fiat 500 Convertible with 5.2 L/100km. The difference is about 0.7 L/100km.

Symbioz

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 Renault Symbioz offers markedly more power – delivering 158 HP compared to 118 HP. That’s roughly 40 HP more horsepower.

When accelerating from 0 to 100 km/h, the Fiat 500 Convertible is only slightly quicker – completing the sprint in 9 s, while the Renault Symbioz takes 9.1 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Renault Symbioz delivers a bit more torque with 265 Nm compared to 220 Nm. That’s about 45 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.

Seats: Renault Symbioz offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is slightly lighter – 1,150 kg compared to 1,359 kg. The difference is around 209 kg.

Looking at boot space, the Renault Symbioz offers clearly more boot space – 576 L compared to 183 L. That’s a difference of about 393 L.

When it comes to payload, the Renault Symbioz carries clearly more – 459 kg compared to 325 kg. That’s a difference of about 134 kg.

Who wins the race in the data check?

The Renault Symbioz 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 £24,700
Symbioz

Renault Symbioz

  • Engine Type Full Hybrid, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Front-Wheel Drive
  • Power HP 140 - 158 HP
  • Consumption L/100km 4.5 - 6 L/100km
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Frequently compared as well

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Fiat 500 Convertible
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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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Reviews Fiat 500 Convertible

No reviews yet. Share your experience and help others decide.

Renault Symbioz

The Renault Symbioz is a forward-looking concept car that imagines a seamless link between vehicle and home, pairing a lounge-like cabin with striking, futuristic styling. More idea than production plan, it showcases Renault's vision for connected, autonomous and sustainable mobility while provoking debate about how we will live and travel.

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Reviews Renault Symbioz

4.8 (5 Reviews)
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PF
19 Feb 2026, 11:56:45

A delightful hybrid (family car). Roomy, quick (combined nearly 150 hp) and safe.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
5 Dec 2025, 23:17:28

I've been driving the Symbioz Full Hybrid with the iconic trim for 3,500 km. I test-drove both cars. I think the win goes to the Symbioz. Good quality at a family-friendly price. Unfortunately the Opel is simply too expensive. Strangely, what never really gets mentioned is that the Symbioz's suspension is absolutely superb.

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Fiat 500 Convertible
Renault Symbioz

Costs and Consumption
Price
19,700 - 28,300 £
Price
24,700 - 31,100 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
4.5 - 6 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
102 - 136 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
1,359 - 1,465 kg
Trunk capacity
183 L
Trunk capacity
492 - 576 L
Length
-
Length
-
Width
1,683 - 1,684 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
250 - 325 kg
Payload
455 - 459 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Full Hybrid, Petrol MHEV
Transmission
Automatic, Manuel
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox, Manual Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
65 - 118 HP
Power HP
140 - 158 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
9.1 - 11 s
Max Speed
-
Max Speed
-
Torque
92 - 220 Nm
Torque
250 - 265 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
48 - 87 kW
Power kW
103 - 116 kW
Engine capacity
999 cm3
Engine capacity
1,332 - 1,789 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
A, D
CO2 Efficiency Class
C, D, E
Brand
Fiat
Brand
Renault
What drive types are available for the Fiat 500 Convertible?

The Fiat 500 Convertible is available as Front-Wheel Drive.

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.