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Fiat 500 Convertible vs Ineos Grenadier Geländewagen comparison

Compare performance (118 HP vs 286 HP), boot space and price (19,700 £ vs 62,300 £ ) at a glance. Find out which car is the better choice for you – Fiat 500 Convertible or Ineos Grenadier Geländewagen?

Fiat 500 Convertible vs Ineos Grenadier Geländewagen: Key differences

Fiat 500 Convertible

  • substantially cheaper
  • significantly more efficient
  • significantly lighter
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Ineos Grenadier Geländewagen

4.4 (1 Reviews)
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  • considerably more power
  • barely quicker 0–100 km/h
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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 substantially cheaper – starting at 19,700 £ , while the Ineos Grenadier Geländewagen costs 62,300 £ . That’s a price difference of around 42,557 £.

Fuel consumption also shows a difference: the Fiat 500 Convertible uses 5.2 L/100km and is significantly more efficient than the Ineos Grenadier Geländewagen with 10.5 L/100km. The difference is about 5.3 L/100km.

Grenadier Geländewagen

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 Ineos Grenadier Geländewagen offers considerably more power – delivering 286 HP compared to 118 HP. That’s roughly 168 HP more horsepower.

When accelerating from 0 to 100 km/h, the Ineos Grenadier Geländewagen is barely quicker – completing the sprint in 8.8 s, while the Fiat 500 Convertible takes 9 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Ineos Grenadier Geländewagen delivers substantially more torque with 550 Nm compared to 220 Nm. That’s about 330 Nm more.

Space and Everyday Use:

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

Seats: Ineos Grenadier Geländewagen offers more seats – 5 vs 4.

In terms of curb weight, Fiat 500 Convertible is significantly lighter – 1,150 kg compared to 2,678 kg. The difference is around 1,528 kg.

When it comes to payload, the Ineos Grenadier Geländewagen carries clearly more – 822 kg compared to 325 kg. That’s a difference of about 497 kg.

Who wins the race in the data check?

The Fiat 500 Convertible is far 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 £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
Ineos Grenadier Geländewagen

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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Ineos Grenadier Geländewagen

The Ineos Grenadier is a proper, no-nonsense Geländewagen that looks and behaves like it was designed by people who prefer utility over fashion, ready to tackle mud, gravel and the odd awkward parking spot with equal confidence. It swaps showroom polish for rugged honesty and practical thinking, appealing to buyers who want a modern Defender alternative that feels more workhorse than luxury toy.

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Fiat 500 Convertible
Ineos Grenadier Geländewagen

Costs and Consumption

Price
19,700 - 28,300 £
Price
62,300 - 129,200 £
Consumption L/100km
5.2 - 5.3 L/100km
Consumption L/100km
10.5 - 14.4 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
276 - 325 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Convertible
Body Type
Off-Roader
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,150 - 1,480 kg
Curb weight
2,678 - 2,753 kg
Trunk capacity
183 L
Trunk capacity
-
Length
-
Length
-
Width
1,683 - 1,684 mm
Width
1,930 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
250 - 325 kg
Payload
747 - 822 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Petrol, Diesel
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
65 - 118 HP
Power HP
249 - 286 HP
Acceleration 0-100km/h
9 - 17.3 s
Acceleration 0-100km/h
8.8 - 9.8 s
Max Speed
-
Max Speed
-
Torque
92 - 220 Nm
Torque
450 - 550 Nm
Number of Cylinders
3
Number of Cylinders
6
Power kW
48 - 87 kW
Power kW
183 - 210 kW
Engine capacity
999 cm3
Engine capacity
2,993 - 2,998 cm3

General

Model Year
2,025 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A, D
CO2 Efficiency Class
G
Brand
Fiat
Brand
Ineos
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.