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Ford Mustang Convertible vs BMW 4 Series Coupe comparison

Compare performance (446 HP vs 530 HP), boot space and price (56,900 £ vs 46,200 £ ) at a glance. Find out which car is the better choice for you – Ford Mustang Convertible or BMW 4 Series Coupe?

Ford Mustang Convertible vs BMW 4 Series Coupe: Key differences

Ford Mustang Convertible

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BMW 4 Series Coupe

5 (1 Reviews)
rate
  • noticeably cheaper
  • slightly more power
  • significantly more efficient
  • clearly quicker 0–100 km/h
  • somewhat lighter
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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:

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 Coupe is noticeably cheaper – starting at 46,200 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 10,714 £.

Fuel consumption also shows a difference: the BMW 4 Series Coupe uses 4.8 L/100km and is significantly more efficient than the Ford Mustang Convertible with 12.3 L/100km. The difference is about 7.5 L/100km.

4 Series Coupe

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 BMW 4 Series Coupe offers slightly more power – delivering 530 HP compared to 446 HP. That’s roughly 84 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Coupe is clearly quicker – completing the sprint in 3.5 s, while the Ford Mustang Convertible takes 5 s. That’s about 1.5 s quicker.

There’s also a difference in torque: the BMW 4 Series Coupe delivers visibly more torque with 700 Nm compared to 540 Nm. That’s about 160 Nm more.

Mustang 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 terms of curb weight, BMW 4 Series Coupe is somewhat lighter – 1,600 kg compared to 1,876 kg. The difference is around 276 kg.

When it comes to payload, the BMW 4 Series Coupe carries clearly more – 415 kg compared to 324 kg. That’s a difference of about 91 kg.

Who wins the race in the data check?

The BMW 4 Series Coupe 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 £46,200
4 Series Coupe

BMW 4 Series Coupe

  • Engine Type Diesel MHEV, Petrol, Petrol MHEV
  • Transmission Automatic, Manuel
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 184 - 530 HP
  • Consumption L/100km 4.8 - 10 L/100km
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Frequently compared as well

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Ford Mustang Convertible
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Costs and Consumption
View detailed analysis

Engine and Performance
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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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NEW_FORD_MUSTANG_12-LOW
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Reviews Ford Mustang Convertible

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

BMW 4 Series Coupe

The BMW 4 Series Coupe blends aggressive styling with a driver-focused cabin, making even the humdrum commute feel like a short track day. It balances sharp handling and grown-up comfort with a dash of theatrical flair, so you get sportscar charisma without the drama of constant sacrifices.

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Reviews BMW 4 Series Coupe

5 (1 Reviews)
rate
Shomguy
20 Jan 2026, 13:24:39

BMW is the best

How do you mainly use this car? (optional): Family car
Safety

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Ford Mustang Convertible
BMW 4 Series Coupe

Costs and Consumption
Price
56,900 - 59,900 £
Price
46,200 - 93,900 £
Consumption L/100km
12.3 - 12.4 L/100km
Consumption L/100km
4.8 - 10 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
280 - 282 g/km
co2
126 - 226 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
Coupe
Seats
4
Seats
4
Doors
-
Doors
-
Curb weight
1,876 kg
Curb weight
1,600 - 1,895 kg
Trunk capacity
-
Trunk capacity
440 L
Length
-
Length
-
Width
1,916 mm
Width
1,852 - 1,887 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
319 - 324 kg
Payload
355 - 415 kg

Engine and Performance
Engine Type
Petrol
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Manuel, Automatic
Transmission
Automatic, Manuel
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Automatic Gearbox, Manual Gearbox
Drive Type
Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
446 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
5 - 5.4 s
Acceleration 0-100km/h
3.5 - 7.5 s
Max Speed
-
Max Speed
-
Torque
540 Nm
Torque
300 - 700 Nm
Number of Cylinders
8
Number of Cylinders
4 - 6
Power kW
328 kW
Power kW
135 - 390 kW
Engine capacity
5,038 cm3
Engine capacity
1,995 - 2,998 cm3

General
Model Year
2025
Model Year
2,024 - 2,025
CO2 Efficiency Class
G
CO2 Efficiency Class
D, E, F, G
Brand
Ford
Brand
BMW
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.