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BMW 4 Series Convertible vs MG Cyberster comparison

Compare performance (530 HP vs 510 HP), boot space and price (52,600 £ vs 55,700 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or MG Cyberster?

BMW 4 Series Convertible vs MG Cyberster: Key differences

BMW 4 Series Convertible

  • barely cheaper
  • very slightly more power
  • slightly lighter
  • considerably more trunk space
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MG Cyberster

  • moderately quicker 0–100 km/h
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By Achim Sedelmaier

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

4 Series 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.

BMW 4 Series Convertible is barely cheaper – starting at 52,600 £ , while the MG Cyberster costs 55,700 £ . That’s a price difference of around 3,077 £.

Cyberster

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 offers very slightly more power – delivering 530 HP compared to 510 HP. That’s roughly 20 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG Cyberster is moderately quicker – completing the sprint in 3.2 s, while the BMW 4 Series Convertible takes 3.7 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the MG Cyberster delivers barely more torque with 725 Nm compared to 700 Nm. That’s about 25 Nm more.

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.

Seats: BMW 4 Series Convertible offers more seats – 4 vs 2.

In terms of curb weight, BMW 4 Series Convertible is slightly lighter – 1,765 kg compared to 1,960 kg. The difference is around 195 kg.

Looking at boot space, the BMW 4 Series Convertible offers considerably more boot space – 385 L compared to 200 L. That’s a difference of about 185 L.

When it comes to payload, the BMW 4 Series Convertible carries considerably more – 420 kg compared to 150 kg. That’s a difference of about 270 kg.

Who wins the race in the data check?

The BMW 4 Series 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 £52,600
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/100km
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Frequently compared as well

BMW 4 Series Convertible
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MG Cyberster

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews BMW 4 Series Convertible

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MG Cyberster

The Cyberster is a striking new addition to the electric vehicle landscape, captivating enthusiasts with its sleek design and sporty silhouette. This all-electric convertible combines innovative technology with an exhilarating driving experience, making it a standout choice for those who crave adventure. With its commitment to sustainability and performance, the Cyberster is poised to redefine the way we think about modern roadsters.

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Reviews MG Cyberster

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

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Mercedes CLE Coupe
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BMW 4 Series Convertible
MG Cyberster

Costs and Consumption
Price
52,600 - 97,800 £
Price
55,700 - 60,000 £
Consumption L/100km
5.2 - 10.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
16.7 - 19.1 kWh/100km
Electric Range
-
Electric Range
443 - 507 km
Battery Capacity
-
Battery Capacity
-
co2
136 - 231 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Convertible
Body Type
Roadster
Seats
4
Seats
2
Doors
-
Doors
-
Curb weight
1,765 - 2,055 kg
Curb weight
1,960 - 2,060 kg
Trunk capacity
385 L
Trunk capacity
200 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
345 - 420 kg
Payload
150 kg

Engine and Performance
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 530 HP
Power HP
340 - 510 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
3.2 - 5.2 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
475 - 725 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 390 kW
Power kW
250 - 375 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
MG
What drive types are available for the BMW 4 Series Convertible?

The BMW 4 Series Convertible is available as Rear-Wheel Drive or All-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.