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MINI MINI vs BMW 4 Series Convertible comparison

Compare performance (258 HP vs 530 HP), boot space and price (23,300 £ vs 52,100 £ ) at a glance. Find out which car is the better choice for you – MINI MINI or BMW 4 Series Convertible?

MINI MINI vs BMW 4 Series Convertible: Key differences

MINI MINI

  • considerably cheaper
  • markedly lighter

BMW 4 Series Convertible

  • considerably more power
  • slightly more efficient
  • considerably quicker 0–100 km/h
  • visibly more trunk space

By Achim Sedelmaier

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

MINI

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.

MINI MINI is considerably cheaper – starting at 23,300 £ , while the BMW 4 Series Convertible costs 52,100 £ . That’s a price difference of around 28,800 £.

Fuel consumption also shows a difference: the BMW 4 Series Convertible uses 5.2 L/100km and is slightly more efficient than the MINI MINI with 5.9 L/100km. The difference is about 0.7 L/100km.

4 Series Convertible

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 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 considerably quicker – completing the sprint in 3.7 s, while the MINI MINI takes 5.9 s. That’s about 2.2 s quicker.

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

There’s also a difference in torque: the BMW 4 Series Convertible delivers considerably more torque with 700 Nm compared to 380 Nm. That’s about 320 Nm more.

MINI

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 MINI offers more seats – 5 vs 4.

In terms of curb weight, MINI MINI is markedly lighter – 1,335 kg compared to 1,765 kg. The difference is around 430 kg.

Looking at boot space, the BMW 4 Series Convertible offers visibly more boot space – 385 L compared to 275 L. That’s a difference of about 110 L.

When it comes to payload, the MINI MINI carries barely more – 445 kg compared to 420 kg. That’s a difference of about 25 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 £52,100
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/100km
MINI MINI
BMW 4 Series Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

MINI MINI

The MINI is a cheeky, joyfully small hatch that turns even the most humdrum commute into something worth smiling about. It serves up go-kart handling, a stylish cabin and near-endless customization, making it a perfect pick for drivers who want personality packed into a compact package.

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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.

details
MINI MINI
BMW 4 Series Convertible

Costs and Consumption

Price
23,300 - 37,500 £
Price
52,100 - 96,600 £
Consumption L/100km
5.9 - 6.8 L/100km
Consumption L/100km
5.2 - 10.2 L/100km
Consumption kWh/100km
13.8 - 15.3 kWh/100km
Consumption kWh/100km
-
Electric Range
293 - 402 km
Electric Range
-
Battery Capacity
36.6 - 49.8 kWh
Battery Capacity
-
co2
0 - 155 g/km
co2
136 - 231 g/km
Fuel tank capacity
44 L
Fuel tank capacity
59 L

Dimensions and Body

Body Type
Hatchback, Convertible
Body Type
Convertible
Seats
4 - 5
Seats
4
Doors
2 - 5
Doors
2
Curb weight
1,335 - 1,730 kg
Curb weight
1,765 - 2,055 kg
Trunk capacity
210 - 275 L
Trunk capacity
385 L
Length
3,858 - 4,036 mm
Length
4,768 - 4,770 mm
Width
1,744 - 1,756 mm
Width
1,852 - 1,887 mm
Height
1,431 - 1,464 mm
Height
1,384 - 1,394 mm
Max trunk capacity
725 - 925 L
Max trunk capacity
-
Payload
345 - 445 kg
Payload
345 - 420 kg

Engine and Performance

Engine Type
Petrol, Electric
Engine Type
Diesel MHEV, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
156 - 258 HP
Power HP
184 - 530 HP
Acceleration 0-100km/h
5.9 - 8.2 s
Acceleration 0-100km/h
3.7 - 8.2 s
Max Speed
160 - 250 km/h
Max Speed
236 - 250 km/h
Torque
230 - 380 Nm
Torque
300 - 700 Nm
Number of Cylinders
3 - 4
Number of Cylinders
4 - 6
Power kW
115 - 190 kW
Power kW
135 - 390 kW
Engine capacity
1,499 - 1,998 cm3
Engine capacity
1,995 - 2,998 cm3

General

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