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BYD Sealion 7 vs MG MGS6 EV comparison

Compare performance (530 HP vs 361 HP), boot space and price (42,800 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – BYD Sealion 7 or MG MGS6 EV?

BYD Sealion 7 vs MG MGS6 EV: Key differences

BYD Sealion 7

5 (2 Reviews)
rate
  • noticeably more power
  • moderately quicker 0–100 km/h
details

MG MGS6 EV

  • somewhat more efficient
  • only slightly more electric range
  • somewhat lighter
  • visibly 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

Sealion 7

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.

Both models are evenly matched in price – each starts at 42,800 £ .

In terms of energy consumption, the MG MGS6 EV is somewhat more efficient: consuming 16.6 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 3.3 kWh/100km.

As for electric range, the MG MGS6 EV offers only slightly more range – reaching up to 530 km, about 28 km more than the BYD Sealion 7.

Sealion 7

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the BYD Sealion 7 offers noticeably more power – delivering 530 HP compared to 361 HP. That’s roughly 169 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Sealion 7 is moderately quicker – completing the sprint in 4.5 s, while the MG MGS6 EV takes 5.1 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers clearly more torque with 690 Nm compared to 540 Nm. That’s about 150 Nm more.

Sealion 7

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, MG MGS6 EV is somewhat lighter – 1,908 kg compared to 2,225 kg. The difference is around 317 kg.

Looking at boot space, the MG MGS6 EV offers visibly more boot space – 674 L compared to 520 L. That’s a difference of about 154 L.

When it comes to payload, the MG MGS6 EV carries somewhat more – 480 kg compared to 410 kg. That’s a difference of about 70 kg.

Who wins the race in the data check?

The BYD Sealion 7 has only a minor advantage 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
details

Frequently compared as well

BYD Sealion 7
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BYD Sealion 7
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The BYD Sealion 7 plays the value card with clever packaging, generous range claims and soft-riding manners, while the ZEEKR 7X feels like the sharper, tech-forward alternative that’s happier chasing pace and premium detailing. If you want an everyday EV that stretches your money on range and …
BYD Sealion 7
MG MGS6 EV

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

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byd-sealion-7-12

Reviews BYD Sealion 7

5 (2 Reviews)
rate
oriol
27 Feb 2026, 15:33:27

range that I can always charge to 100% — unlike other brands that told me it was recommended to stop at 80%, which consequently cut my real range from 600 to 480 by not being able to charge to 100%. I think that's something people should know.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

MG MGS6 EV

The MG MGS6 EV is a practical and affordable electric hatch that blends everyday usability with a surprisingly refined driving feel. Inside it offers a roomy, well-equipped cabin and straightforward tech, making it a sensible choice for buyers who want EV simplicity without fuss.

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Reviews MG MGS6 EV

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

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BYD Sealion 7
MG MGS6 EV

Costs and Consumption
Price
42,800 - 52,300 £
Price
42,800 - 46,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Consumption kWh/100km
16.6 - 18.1 kWh/100km
Electric Range
456 - 502 km
Electric Range
485 - 530 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
2,225 - 2,435 kg
Curb weight
1,908 - 2,005 kg
Trunk capacity
520 L
Trunk capacity
674 L
Length
-
Length
-
Width
1,925 mm
Width
1,912 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
460 - 480 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
313 - 530 HP
Power HP
244 - 361 HP
Acceleration 0-100km/h
4.5 - 6.7 s
Acceleration 0-100km/h
5.1 - 7.3 s
Max Speed
-
Max Speed
-
Torque
380 - 690 Nm
Torque
350 - 540 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
230 - 390 kW
Power kW
180 - 266 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2024
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
MG
What drivetrain options does the BYD Sealion 7 have?

The BYD Sealion 7 is offered with Rear-Wheel Drive or All-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.