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BMW 4 Series Convertible vs Ford Mustang Convertible - Differences and prices compared

Compare performance (530 HP vs 446 HP), boot space and price (52100 £ vs 56900 £) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or Ford Mustang Convertible?

BMW 4 Series Convertible

Ford Mustang Convertible

Here’s where it gets real: The technical differences in detail

4 Series Convertible

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

BMW 4 Series Convertible has a slight advantage in terms of price – it starts at 52100 £, while the Ford Mustang Convertible costs 56900 £. That’s a price difference of around 4800 £.

Fuel consumption also shows a difference: BMW 4 Series Convertible manages with 5.20 L and is therefore significantly more efficient than the Ford Mustang Convertible with 12.30 L. The difference is about 7.10 L per 100 km.

Mustang Convertible

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 BMW 4 Series Convertible has a somewhat edge – offering 530 HP compared to 446 HP. That’s roughly 84 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW 4 Series Convertible is distinct quicker – completing the sprint in 3.70 s, while the Ford Mustang Convertible takes 5 s. That’s about 1.30 s faster.

There’s no difference in top speed – both reach 250 km/h.

There’s also a difference in torque: BMW 4 Series Convertible pulls clearly perceptible stronger with 700 Nm compared to 540 Nm. That’s about 160 Nm difference.

4 Series Convertible

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 4 people.

In curb weight, BMW 4 Series Convertible is slight lighter – 1765 kg compared to 1876 kg. The difference is around 111 kg.

In terms of boot space, the BMW 4 Series Convertible offers a bit more room – 385 L compared to 310 L. That’s a difference of about 75 L.

When it comes to payload, BMW 4 Series Convertible noticeable takes the win – 420 kg compared to 324 kg. That’s a difference of about 96 kg.

Who wins the race?

The BMW 4 Series Convertible proves to be leaves the rival little chance and therefore becomes our DriveDuel Champion!
BMW 4 Series Convertible is the better all-rounder in this comparison.

from about £52,100
4 Series Convertible

BMW 4 Series Convertible

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 184 - 530 HP
  • Consumption L/100km : 5.2 - 10.2 L
BMW 4 Series Convertible
Ford Mustang Convertible

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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BMW 4 Series Convertible

The BMW 4 Series Convertible blends coupe-like elegance with open-top drama, its sleek profile and distinctive grille demanding attention whether the roof’s up or down. Behind the wheel it serves up taut handling and a refined ride, making it a rewarding choice for drivers who want sporty character without sacrificing everyday comfort — and yes, it looks spectacular when you drop the top.

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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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BMW 4 Series Convertible
Ford Mustang Convertible
4 Series Convertible
Mustang Convertible

Costs and Consumption

Price
52100 - 96600 £
Price
56900 - 59900 £
Consumption L/100km
5.2 - 10.2 L
Consumption L/100km
12.3 - 12.4 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
136 - 231 g/km
co2
280 - 282 g/km
Fuel tank capacity
59 L
Fuel tank capacity
61 L

Dimensions and Body

Body Type
Convertible
Body Type
Convertible
Seats
4
Seats
4
Doors
2
Doors
2
Curb weight
1765 - 2055 kg
Curb weight
1876 kg
Trunk capacity
385 L
Trunk capacity
310 L
Length
4768 - 4801 mm
Length
4810 mm
Width
1852 - 1887 mm
Width
1916 mm
Height
1384 - 1399 mm
Height
1403 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
345 - 420 kg
Payload
319 - 324 kg

Engine and Performance

Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
184 - 530 HP
Power HP
446 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
5 - 5.4 s
Max Speed
236 - 250 km/h
Max Speed
250 km/h
Torque
300 - 700 Nm
Torque
540 Nm
Number of Cylinders
4 - 6
Number of Cylinders
8
Power kW
135 - 390 kW
Power kW
328 kW
Engine capacity
1995 - 2998 cm3
Engine capacity
5038 cm3

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
G
Brand
BMW
Brand
Ford
What drive types are available for the BMW 4 Series Convertible?

The BMW 4 Series Convertible is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.