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MINI Aceman vs BYD Sealion 7 comparison

Compare performance (258 HP vs 530 HP), boot space and price (27,000 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – MINI Aceman or BYD Sealion 7?

MINI Aceman vs BYD Sealion 7: Key differences

MINI Aceman

4.5 (2 Reviews)
rate
  • significantly cheaper
  • significantly more efficient
  • visibly lighter
details

BYD Sealion 7

5 (2 Reviews)
rate
  • clearly more power
  • clearly more electric range
  • considerably quicker 0–100 km/h
  • substantially more trunk space
details

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:

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 significantly cheaper – starting at 27,000 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 15,848 £.

In terms of energy consumption, the MINI Aceman is significantly more efficient: consuming 14.1 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 5.8 kWh/100km.

As for electric range, the BYD Sealion 7 offers clearly more range – reaching up to 502 km, about 147 km more than the MINI Aceman.

Sealion 7

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 BYD Sealion 7 offers clearly 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 BYD Sealion 7 is considerably quicker – completing the sprint in 4.5 s, while the MINI Aceman takes 6.4 s. That’s about 1.9 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers significantly more torque with 690 Nm compared to 350 Nm. That’s about 340 Nm more.

Aceman

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, MINI Aceman is visibly lighter – 1,720 kg compared to 2,225 kg. The difference is around 505 kg.

Looking at boot space, the BYD Sealion 7 offers substantially more boot space – 520 L compared to 300 L. That’s a difference of about 220 L.

When it comes to payload, the MINI Aceman carries visibly more – 530 kg compared to 410 kg. That’s a difference of about 120 kg.

Who wins the race in the data check?

The BYD Sealion 7 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 £42,800
Sealion 7

BYD Sealion 7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 313 - 530 HP
  • Consumption kWh/100km : 19.9 - 21.9 kWh/100km
  • Electric Range : 456 - 502 km
MINI Aceman
BYD Sealion 7

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.

details

BYD Sealion 7

The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.

details
MINI Aceman
BYD Sealion 7

Costs and Consumption

Price
27,000 - 36,400 £
Price
42,800 - 52,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
14.1 - 16 kWh/100km
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
309 - 355 km
Electric Range
456 - 502 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,720 - 1,825 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
300 L
Trunk capacity
520 L
Length
-
Length
-
Width
1,754 mm
Width
1,925 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
450 - 530 kg
Payload
410 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
184 - 258 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
6.4 - 7.9 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
-
Max Speed
-
Torque
290 - 350 Nm
Torque
380 - 690 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
135 - 190 kW
Power kW
230 - 390 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
MINI
Brand
BYD
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.