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MINI Aceman vs Porsche 911 Convertible comparison

Compare performance (258 HP vs 711 HP), boot space and price (27,000 £ vs 138,000 £ ) at a glance. Find out which car is the better choice for you – MINI Aceman or Porsche 911 Convertible?

MINI Aceman vs Porsche 911 Convertible: Key differences

MINI Aceman

4.5 (2 Reviews)
rate
  • significantly cheaper
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Porsche 911 Convertible

  • considerably more power
  • significantly quicker 0–100 km/h
  • barely lighter
  • moderately more trunk space
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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

Aceman

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

MINI Aceman is significantly cheaper – starting at 27,000 £ , while the Porsche 911 Convertible costs 138,000 £ . That’s a price difference of around 111,000 £.

911 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 Porsche 911 Convertible offers considerably more power – delivering 711 HP compared to 258 HP. That’s roughly 453 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche 911 Convertible is significantly quicker – completing the sprint in 2.6 s, while the MINI Aceman takes 6.4 s. That’s about 3.8 s quicker.

There’s also a difference in torque: the Porsche 911 Convertible delivers considerably more torque with 800 Nm compared to 350 Nm. That’s about 450 Nm more.

Aceman

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Seats: MINI Aceman offers more seats – 5 vs 4.

In terms of curb weight, Porsche 911 Convertible is barely lighter – 1,572 kg compared to 1,720 kg. The difference is around 148 kg.

Looking at boot space, the Porsche 911 Convertible offers moderately more boot space – 373 L compared to 300 L. That’s a difference of about 73 L.

When it comes to payload, the MINI Aceman carries clearly more – 530 kg compared to 345 kg. That’s a difference of about 185 kg.

Who wins the race in the data check?

The MINI Aceman is decisively ahead 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 £27,000
Aceman

MINI Aceman

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 184 - 258 HP
  • Consumption kWh/100km 14.1 - 16 kWh/100km
  • Electric Range 309 - 355 km
MINI Aceman
Porsche 911 Convertible

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Porsche 911 Convertible

The Porsche 911 Cabriolet transforms the iconic silhouette into an open‑air weapon, offering roof-down glamour and razor-sharp handling that still feels perfectly composed on normal roads. It’s the kind of car that serves daily duties with surprising ease while delivering intoxicating engine music and a grin factor that makes every trip feel like a small victory.

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MINI Aceman
Porsche 911 Convertible

Costs and Consumption

Price
27,000 - 36,400 £
Price
138,000 - 244,500 £
Consumption L/100km
-
Consumption L/100km
10.5 - 13.7 L/100km
Consumption kWh/100km
14.1 - 16 kWh/100km
Consumption kWh/100km
-
Electric Range
309 - 355 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
237 - 310 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Convertible
Seats
5
Seats
2 - 4
Doors
-
Doors
-
Curb weight
1,720 - 1,825 kg
Curb weight
1,572 - 1,900 kg
Trunk capacity
300 L
Trunk capacity
163 - 373 L
Length
-
Length
-
Width
1,754 mm
Width
1,852 - 1,900 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 530 kg
Payload
195 - 345 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 258 HP
Power HP
394 - 711 HP
Acceleration 0-100km/h
6.4 - 7.9 s
Acceleration 0-100km/h
2.6 - 4.7 s
Max Speed
-
Max Speed
-
Torque
290 - 350 Nm
Torque
450 - 800 Nm
Number of Cylinders
-
Number of Cylinders
6
Power kW
135 - 190 kW
Power kW
290 - 523 kW
Engine capacity
-
Engine capacity
2,981 - 3,996 cm3

General

Model Year
2,025 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
MINI
Brand
Porsche
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.