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Ford Mustang Convertible vs Polestar 4 comparison

Compare performance (446 HP vs 544 HP), boot space and price (56,900 £ vs 53,100 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or Polestar 4?

Ford Mustang Convertible vs Polestar 4: Key differences

Ford Mustang Convertible

  • slightly lighter
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Polestar 4

4.8 (9 Reviews)
rate
  • barely cheaper
  • slightly more power
  • clearly 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

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.

Polestar 4 is barely cheaper – starting at 53,100 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 3,857 £.

4

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 Polestar 4 offers slightly more power – delivering 544 HP compared to 446 HP. That’s roughly 98 HP more horsepower.

When accelerating from 0 to 100 km/h, the Polestar 4 is clearly quicker – completing the sprint in 3.8 s, while the Ford Mustang Convertible takes 5 s. That’s about 1.2 s quicker.

There’s also a difference in torque: the Polestar 4 delivers noticeably more torque with 686 Nm compared to 540 Nm. That’s about 146 Nm more.

Mustang Convertible

Space and Everyday Use:

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

Seats: Polestar 4 offers more seats – 5 vs 4.

In terms of curb weight, Ford Mustang Convertible is slightly lighter – 1,876 kg compared to 2,230 kg. The difference is around 354 kg.

When it comes to payload, the Polestar 4 carries clearly more – 455 kg compared to 324 kg. That’s a difference of about 131 kg.

Who wins the race in the data check?

The Polestar 4 is clearly superior 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 £53,100
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Polestar 4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 272 - 544 HP
  • Consumption kWh/100km : 17.8 - 18.7 kWh/100km
  • Electric Range : 590 - 620 km
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Ford Mustang Convertible
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Ford Mustang Convertible

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

Polestar 4

The Polestar 4 wears a coupe-like profile and a Scandinavian-minimal interior that feels premium and unexpectedly roomy, with composed handling that makes urban driving and country roads a pleasure. For buyers who want an electric car that turns heads without shouting, the Polestar 4 is a stylish, clever choice that balances practicality with personality.

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Reviews Polestar 4

4.8 (9 Reviews)
rate
Carlos
21 Jan 2026, 19:23:48

The Polestar 4 has a very attractive design that doesn’t go unnoticed.
The interior is elegant, comfortable and finished with good materials.
Easy to drive, great grip on the tarmac and strong acceleration.
For the price, there are things to improve to be competitive with other brands of equal quality and technology; it needs meaningful upgrades — e.g., better driving ADAS, true autonomous parking and the ability to move the car remotely if you can’t get inside. Improving charging times is essential, and not having a rear window while relying on a camera in the interior mirror shouldn’t be a cause for concern. Otherwise, a spectacular car with a gorgeous design.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Ford Mustang Convertible
Polestar 4

Costs and Consumption
Price
56,900 - 59,900 £
Price
53,100 - 59,900 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
17.8 - 18.7 kWh/100km
Electric Range
-
Electric Range
590 - 620 km
Battery Capacity
-
Battery Capacity
94 kWh
co2
280 - 282 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
SUV
Seats
4
Seats
5
Doors
-
Doors
5
Curb weight
1,876 kg
Curb weight
2,230 - 2,355 kg
Trunk capacity
-
Trunk capacity
526 L
Length
-
Length
4,840 mm
Width
1,916 mm
Width
2,008 mm
Height
-
Height
1,534 mm
Max trunk capacity
-
Max trunk capacity
1,536 L
Payload
319 - 324 kg
Payload
455 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Power HP
446 HP
Power HP
272 - 544 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
3.8 - 7.1 s
Max Speed
-
Max Speed
200 km/h
Torque
540 Nm
Torque
343 - 686 Nm
Number of Cylinders
8
Number of Cylinders
-
Power kW
328 kW
Power kW
200 - 400 kW
Engine capacity
5,038 cm3
Engine capacity
-

General
Model Year
2025
Model Year
2024
CO2 Efficiency Class
G
CO2 Efficiency Class
A
Brand
Ford
Brand
Polestar
Is the Ford Mustang Convertible offered with different drivetrains?

The Ford Mustang Convertible is available as Rear-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.