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Fiat 500 Convertible vs Lexus UX comparison

Compare performance (118 HP vs 199 HP), boot space and price (19,700 £ vs 38,700 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Lexus UX?

Fiat 500 Convertible vs Lexus UX: Key differences

Fiat 500 Convertible

  • considerably cheaper
  • visibly lighter
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Lexus UX

4.6 (6 Reviews)
rate
  • considerably more power
  • very slightly more efficient
  • somewhat quicker 0–100 km/h
  • significantly 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 considerably cheaper – starting at 19,700 £ , while the Lexus UX costs 38,700 £ . That’s a price difference of around 19,037 £.

Fuel consumption also shows a difference: the Lexus UX uses 5 L/100km and is very slightly more efficient than the Fiat 500 Convertible with 5.2 L/100km. The difference is about 0.2 L/100km.

UX

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Lexus UX offers considerably more power – delivering 199 HP compared to 118 HP. That’s roughly 81 HP more horsepower.

When accelerating from 0 to 100 km/h, the Lexus UX is somewhat quicker – completing the sprint in 7.9 s, while the Fiat 500 Convertible takes 9 s. That’s about 1.1 s quicker.

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: Lexus UX offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is visibly lighter – 1,150 kg compared to 1,495 kg. The difference is around 345 kg.

Looking at boot space, the Lexus UX offers significantly more boot space – 320 L compared to 183 L. That’s a difference of about 137 L.

When it comes to payload, the Lexus UX carries considerably more – 615 kg compared to 325 kg. That’s a difference of about 290 kg.

Who wins the race in the data check?

The Lexus UX is clearly 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.

from £38,700
UX

Lexus UX

  • Engine Type Full Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 199 HP
  • Consumption L/100km 5 - 5.6 L/100km
Fiat 500 Convertible
Lexus UX

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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Lexus UX

The Lexus UX is a compact luxury crossover that blends sharp styling with a quiet, comfortable cabin, perfect for urban buyers who want premium feel without shouting about it. It rides with poise, serves up plush materials and thoughtful tech, and—while it won’t satisfy anyone chasing track thrills—it's a smart, stylish choice for everyday driving.

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Fiat 500 Convertible
Lexus UX

Costs and Consumption

Price
19,700 - 28,300 £
Price
38,700 - 54,100 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
5 - 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
113 - 127 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
1,495 - 1,555 kg
Trunk capacity
183 L
Trunk capacity
283 - 320 L
Length
-
Length
-
Width
1,683 - 1,684 mm
Width
1,840 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
250 - 325 kg
Payload
555 - 615 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Full Hybrid
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox
Transmission Detail
CVT
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive
Power HP
65 - 118 HP
Power HP
199 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
7.9 - 8.1 s
Max Speed
-
Max Speed
-
Torque
92 - 220 Nm
Torque
-
Number of Cylinders
3
Number of Cylinders
4
Power kW
48 - 87 kW
Power kW
146 kW
Engine capacity
999 cm3
Engine capacity
1,987 cm3

General

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