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Ford Mustang Convertible vs Casalini 550 comparison

Compare performance (446 HP vs 8 HP), boot space and price (56,900 £ vs 17,000 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or Casalini 550?

Ford Mustang Convertible vs Casalini 550: Key differences

Ford Mustang Convertible

  • significantly more power
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Casalini 550

  • significantly cheaper
  • considerably lighter
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Here’s where it gets real: The technical differences in detail

Mustang 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.

Casalini 550 is significantly cheaper – starting at 17,000 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 39,883 £.

550

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 Ford Mustang Convertible offers significantly more power – delivering 446 HP compared to 8 HP. That’s roughly 438 HP more horsepower.

There’s also a difference in torque: the Ford Mustang Convertible delivers significantly more torque with 540 Nm compared to 28 Nm. That’s about 512 Nm more.

Mustang Convertible

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: Ford Mustang Convertible offers more seats – 4 vs 2.

In terms of curb weight, Casalini 550 is considerably lighter – 425 kg compared to 1,876 kg. The difference is around 1,451 kg.

When it comes to payload, the Ford Mustang Convertible carries moderately more – 324 kg compared to 273 kg. That’s a difference of about 51 kg.

Who wins the race in the data check?

The Casalini 550 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 £17,000
550

Casalini 550

  • Engine Type Diesel
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 8 HP
Ford Mustang Convertible
Casalini 550

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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Ford Mustang Convertible

The Ford Mustang Convertible makes every drive feel like a small celebration, its exhaust note and open-air drama turning mundane routes into showstoppers. It’s a car that doubles as a weekend mood lifter and a credible everyday companion, blending swagger with surprising practicality.

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Casalini 550

The Casalini 550 is a compact city runabout that packs surprising practicality into a tiny footprint, making parking a breeze and daily errands almost enjoyable. It won't wow on long highway blasts, but for shopping trips and short commutes it's a clever, affordable alternative to a full-size car — proof that you don't need a giant wallet to get where you need to go.

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Ford Mustang Convertible
Casalini 550

Costs and Consumption

Price
56,900 - 59,900 £
Price
17,000 - 17,100 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
280 - 282 g/km
co2
-
Fuel tank capacity
-
Fuel tank capacity
20 L

Dimensions and Body

Body Type
Convertible
Body Type
Hatchback
Seats
4
Seats
2
Doors
-
Doors
3
Curb weight
1,876 kg
Curb weight
425 kg
Trunk capacity
-
Trunk capacity
0 L
Length
-
Length
3,000 mm
Width
1,916 mm
Width
1,500 mm
Height
-
Height
1,470 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
319 - 324 kg
Payload
273 kg

Engine and Performance

Engine Type
Petrol
Engine Type
Diesel
Transmission
Manual, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
CVT
Drive Type
Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
446 HP
Power HP
8 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
-
Max Speed
-
Max Speed
45 km/h
Torque
540 Nm
Torque
28 Nm
Number of Cylinders
8
Number of Cylinders
2
Power kW
328 kW
Power kW
6 kW
Engine capacity
5,038 cm3
Engine capacity
479 cm3

General

Model Year
2025
Model Year
2022
CO2 Efficiency Class
G
CO2 Efficiency Class
-
Brand
Ford
Brand
Casalini
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.