VS

Fiat 500 Convertible vs Lexus LBX comparison

Compare performance (118 HP vs 136 HP), boot space and price (19,700 £ vs 28,300 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Lexus LBX?

Fiat 500 Convertible vs Lexus LBX: Key differences

Fiat 500 Convertible

  • considerably cheaper
  • barely quicker 0–100 km/h
  • a bit lighter
details

Lexus LBX

4.7 (4 Reviews)
rate
  • moderately more power
  • moderately more efficient
  • considerably more trunk space
details

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:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Fiat 500 Convertible is considerably cheaper – starting at 19,700 £ , while the Lexus LBX costs 28,300 £ . That’s a price difference of around 8,572 £.

Fuel consumption also shows a difference: the Lexus LBX 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.

LBX

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 Lexus LBX offers moderately more power – delivering 136 HP compared to 118 HP. That’s roughly 18 HP more horsepower.

When accelerating from 0 to 100 km/h, the Fiat 500 Convertible is barely quicker – completing the sprint in 9 s, while the Lexus LBX takes 9.2 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Fiat 500 Convertible delivers moderately more torque with 220 Nm compared to 185 Nm. That’s about 35 Nm more.

Space and Everyday Use:

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

Seats: Lexus LBX offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is a bit lighter – 1,150 kg compared to 1,280 kg. The difference is around 130 kg.

Looking at boot space, the Lexus LBX offers considerably more boot space – 332 L compared to 183 L. That’s a difference of about 149 L.

When it comes to payload, the Lexus LBX carries markedly more – 475 kg compared to 325 kg. That’s a difference of about 150 kg.

Who wins the race in the data check?

The Fiat 500 Convertible is narrowly 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 £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
Lexus LBX

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.

details

Lexus LBX

The Lexus LBX is a compact premium crossover that brings Lexus styling and craftsmanship to city driving, pairing a cozy interior with thoughtful tech and upscale materials. It focuses on a quiet, refined ride and fuel-efficient everyday usability while carrying the brand’s familiar emphasis on comfort and safety.

details
Fiat 500 Convertible
Lexus LBX

Costs and Consumption

Price
19,700 - 28,300 £
Price
28,300 - 40,000 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
4.5 - 4.8 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 - 110 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
1,280 - 1,365 kg
Trunk capacity
183 L
Trunk capacity
255 - 332 L
Length
-
Length
-
Width
1,683 - 1,684 mm
Width
1,825 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
250 - 325 kg
Payload
455 - 475 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
136 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
9.2 - 9.6 s
Max Speed
-
Max Speed
-
Torque
92 - 220 Nm
Torque
185 Nm
Number of Cylinders
3
Number of Cylinders
3
Power kW
48 - 87 kW
Power kW
100 kW
Engine capacity
999 cm3
Engine capacity
1,490 cm3

General

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