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BMW 4 Series Convertible vs MINI Aceman comparison

Compare performance (530 HP vs 258 HP), boot space and price (52,600 £ vs 27,000 £ ) at a glance. Find out which car is the better choice for you – BMW 4 Series Convertible or MINI Aceman?

BMW 4 Series Convertible vs MINI Aceman: Key differences

BMW 4 Series Convertible

  • considerably more power
  • clearly quicker 0–100 km/h
  • noticeably more trunk space
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MINI Aceman

4.5 (2 Reviews)
rate
  • substantially cheaper
  • marginally 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

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.

MINI Aceman is substantially cheaper – starting at 27,000 £ , while the BMW 4 Series Convertible costs 52,600 £ . That’s a price difference of around 25,628 £.

Aceman

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BMW 4 Series Convertible offers considerably more power – delivering 530 HP compared to 258 HP. That’s roughly 272 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 4 Series Convertible is clearly quicker – completing the sprint in 3.7 s, while the MINI Aceman takes 6.4 s. That’s about 2.7 s quicker.

There’s also a difference in torque: the BMW 4 Series Convertible delivers clearly more torque with 700 Nm compared to 350 Nm. That’s about 350 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: MINI Aceman offers more seats – 5 vs 4.

In terms of curb weight, MINI Aceman is marginally lighter – 1,720 kg compared to 1,765 kg. The difference is around 45 kg.

Looking at boot space, the BMW 4 Series Convertible offers noticeably more boot space – 385 L compared to 300 L. That’s a difference of about 85 L.

When it comes to payload, the MINI Aceman carries markedly more – 530 kg compared to 420 kg. That’s a difference of about 110 kg.

Who wins the race in the data check?

The BMW 4 Series Convertible sits just 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

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MINI Aceman
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MINI Aceman

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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P90400423_highRes_the-all-new-bmw-4-se
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Reviews BMW 4 Series Convertible

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

MINI Aceman

The MINI Aceman squeezes classic MINI charm into a sharper, more crossover-ready shape, trading some of the old curves for grown-up practicality while keeping the wink-and-grin personality buyers crave. Inside it's a surprisingly premium, customizable cabin that feels clever rather than cluttered, and on the road the Aceman is eager and nimble — ideal for city dwellers who want an SUV silhouette with proper fun behind the wheel.

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Reviews MINI Aceman

4.5 (2 Reviews)
rate
GEORGXRM
5 Jan 2026, 00:44:07

Amazing interior, sporty-funky exterior, great handles, good amount of power.

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

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MINI Aceman

Costs and Consumption
Price
52,600 - 97,800 £
Price
27,000 - 36,400 £
Consumption L/100km
5.2 - 10.2 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
14.1 - 16 kWh/100km
Electric Range
-
Electric Range
309 - 355 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
SUV
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,765 - 2,055 kg
Curb weight
1,720 - 1,825 kg
Trunk capacity
385 L
Trunk capacity
300 L
Length
-
Length
-
Width
1,852 - 1,887 mm
Width
1,754 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
345 - 420 kg
Payload
450 - 530 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
Front-Wheel Drive
Power HP
184 - 530 HP
Power HP
184 - 258 HP
Acceleration 0-100km/h
3.7 - 8.2 s
Acceleration 0-100km/h
6.4 - 7.9 s
Max Speed
-
Max Speed
-
Torque
300 - 700 Nm
Torque
290 - 350 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
135 - 390 kW
Power kW
135 - 190 kW
Engine capacity
1,995 - 2,998 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, F, G
CO2 Efficiency Class
A
Brand
BMW
Brand
MINI
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.