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BYD Seal U vs MG Cyberster comparison

Compare performance (324 HP vs 510 HP), boot space and price (34,300 £ vs 55,700 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or MG Cyberster?

BYD Seal U vs MG Cyberster: Key differences

BYD Seal U

4.1 (7 Reviews)
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  • significantly cheaper
  • visibly more efficient
  • barely lighter
  • substantially more trunk space
details

MG Cyberster

  • noticeably more power
  • barely more electric range
  • clearly quicker 0–100 km/h
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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

Seal U

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.

BYD Seal U is significantly cheaper – starting at 34,300 £ , while the MG Cyberster costs 55,700 £ . That’s a price difference of around 21,428 £.

In terms of energy consumption, the BYD Seal U is visibly more efficient: consuming 12.1 kWh/100km compared to 16.7 kWh/100km for the MG Cyberster. That’s a difference of about 4.6 kWh/100km.

As for electric range, the MG Cyberster offers barely more range – reaching up to 507 km, about 7 km more than the BYD Seal U.

Cyberster

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 MG Cyberster offers noticeably more power – delivering 510 HP compared to 324 HP. That’s roughly 186 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG Cyberster is clearly quicker – completing the sprint in 3.2 s, while the BYD Seal U takes 5.9 s. That’s about 2.7 s quicker.

There’s also a difference in torque: the MG Cyberster delivers noticeably more torque with 725 Nm compared to 550 Nm. That’s about 175 Nm more.

Seal U

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: BYD Seal U offers more seats – 5 vs 2.

In terms of curb weight, BYD Seal U is barely lighter – 1,940 kg compared to 1,960 kg. The difference is around 20 kg.

Looking at boot space, the BYD Seal U offers substantially more boot space – 552 L compared to 200 L. That’s a difference of about 352 L.

When it comes to payload, the BYD Seal U carries substantially more – 410 kg compared to 150 kg. That’s a difference of about 260 kg.

Who wins the race in the data check?

The BYD Seal U 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 £34,300
Seal U

BYD Seal U

  • Engine Type : Electric, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 218 - 324 HP
  • Consumption kWh/100km : 12.1 - 20.5 kWh/100km
  • Electric Range : 70 - 500 km
BYD Seal U
MG Cyberster

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BYD Seal U

The BYD Seal U pairs a sleek fastback silhouette with a surprisingly roomy, tech-rich cabin, giving electric chic without the showroom pretension. It's a smart pick for buyers after confident handling, sensible practicality and standout value — all wrapped up with a cheeky grin when you put your foot down.

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MG Cyberster

The Cyberster is a striking new addition to the electric vehicle landscape, captivating enthusiasts with its sleek design and sporty silhouette. This all-electric convertible combines innovative technology with an exhilarating driving experience, making it a standout choice for those who crave adventure. With its commitment to sustainability and performance, the Cyberster is poised to redefine the way we think about modern roadsters.

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BYD Seal U
MG Cyberster

Costs and Consumption

Price
34,300 - 39,800 £
Price
55,700 - 60,000 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
16.7 - 19.1 kWh/100km
Electric Range
70 - 500 km
Electric Range
443 - 507 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,940 - 2,147 kg
Curb weight
1,960 - 2,060 kg
Trunk capacity
425 - 552 L
Trunk capacity
200 L
Length
-
Length
-
Width
1,890 mm
Width
1,913 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
150 kg

Engine and Performance

Engine Type
Electric, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
218 - 324 HP
Power HP
340 - 510 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
3.2 - 5.2 s
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
475 - 725 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
250 - 375 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
-

General

Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, B
CO2 Efficiency Class
A
Brand
BYD
Brand
MG
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.