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MINI Aceman vs Kia K4 comparison

Compare performance (258 HP vs 180 HP), boot space and price (25,500 £ vs 24,800 £ ) at a glance. Find out which car is the better choice for you – MINI Aceman or Kia K4?

MINI Aceman vs Kia K4: Key differences

MINI Aceman

4.6 (1 Reviews)
rate
  • visibly more power
  • noticeably quicker 0–100 km/h

Kia K4

  • barely cheaper
  • clearly lighter
  • significantly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

Aceman

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.

Kia K4 is barely cheaper – starting at 24,800 £ , while the MINI Aceman costs 25,500 £ . That’s a price difference of around 695 £.

K4

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 MINI Aceman offers visibly more power – delivering 258 HP compared to 180 HP. That’s roughly 78 HP more horsepower.

When accelerating from 0 to 100 km/h, the MINI Aceman is noticeably quicker – completing the sprint in 6.4 s, while the Kia K4 takes 8.4 s. That’s about 2 s quicker.

There’s also a difference in torque: the MINI Aceman delivers visibly more torque with 350 Nm compared to 265 Nm. That’s about 85 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.

Both vehicles offer seating for 5 people.

In terms of curb weight, Kia K4 is clearly lighter – 1,415 kg compared to 1,720 kg. The difference is around 305 kg.

Looking at boot space, the Kia K4 offers significantly more boot space – 604 L compared to 300 L. That’s a difference of about 304 L.

When it comes to payload, the MINI Aceman carries a bit more – 530 kg compared to 455 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The MINI Aceman stands well ahead of its rival 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 £25,500
Aceman

MINI Aceman

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 184 - 258 HP
  • Consumption kWh/100km : 14 - 16 kWh/100km
  • Electric Range : 303 - 405 km
details

Frequently compared as well

MINI Aceman
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The MINI Aceman feels like a posh city rocket — cheeky handling, premium finishes and a slick interior make it the choice for drivers who want style and go‑kart fun wrapped in crossover practicality. The Renault 5, by contrast, pares back the flash for retro charm, more usable space and a …
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Kia K4

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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Reviews MINI Aceman

4.6 (1 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

Kia K4

Kia K4 shakes up the compact-sedan crowd with concept-car looks, a smartly packaged cabin, and the kind of easygoing refinement that makes rush hour feel less like a chore. It blends value, tech, and a dash of attitude, serving up a smooth, confident drive that might have you taking the long way home just to show off those angles.

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Reviews Kia K4

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

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MINI Aceman
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MINI Aceman
Kia K4

Costs and Consumption
Price
25,500 - 36,200 £
Price
24,800 - 34,200 £
Consumption L/100km
-
Consumption L/100km
5.8 - 7.2 L/100km
Consumption kWh/100km
14 - 16 kWh/100km
Consumption kWh/100km
-
Electric Range
303 - 405 km
Electric Range
-
Battery Capacity
38.5 - 49.2 kWh
Battery Capacity
-
co2
0 g/km
co2
132 - 161 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback, Estate
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,720 - 1,825 kg
Curb weight
1,415 - 1,540 kg
Trunk capacity
300 L
Trunk capacity
328 - 604 L
Length
4,079 mm
Length
-
Width
1,754 mm
Width
1,850 mm
Height
1,514 mm
Height
-
Max trunk capacity
1,005 L
Max trunk capacity
-
Payload
450 - 530 kg
Payload
435 - 455 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
184 - 258 HP
Power HP
115 - 180 HP
Acceleration 0-100km/h
6.4 - 7.9 s
Acceleration 0-100km/h
8.4 - 12.3 s
Max Speed
160 - 200 km/h
Max Speed
-
Torque
290 - 350 Nm
Torque
200 - 265 Nm
Number of Cylinders
-
Number of Cylinders
3 - 4
Power kW
135 - 190 kW
Power kW
85 - 132 kW
Engine capacity
-
Engine capacity
998 - 1,598 cm3

General
Model Year
2,024 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A
CO2 Efficiency Class
D, E, F
Brand
MINI
Brand
Kia
What drive types are available for the MINI Aceman?

Available configurations include Front-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.