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MG MG4 vs BYD Seal 6 comparison

Compare performance (435 HP vs 212 HP), boot space and price (36,800 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – MG MG4 or BYD Seal 6?

MG MG4 vs BYD Seal 6: Key differences

MG MG4

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

BYD Seal 6

4.7 (2 Reviews)
rate
  • considerably more efficient
  • marginally lighter
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

MG4

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.

Both models are evenly matched in price – each starts at 36,800 £ .

In terms of energy consumption, the BYD Seal 6 is considerably more efficient: consuming 7.8 kWh/100km compared to 16.1 kWh/100km for the MG MG4. That’s a difference of about 8.3 kWh/100km.

As for electric range, the MG MG4 offers substantially more range – reaching up to 545 km, about 444 km more than the BYD Seal 6.

Seal 6

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 MG MG4 offers clearly more power – delivering 435 HP compared to 212 HP. That’s roughly 223 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MG4 is considerably quicker – completing the sprint in 3.8 s, while the BYD Seal 6 takes 8.5 s. That’s about 4.7 s quicker.

MG4

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, BYD Seal 6 is marginally lighter – 1,710 kg compared to 1,755 kg. The difference is around 45 kg.

When it comes to payload, the MG MG4 carries only slightly more – 448 kg compared to 435 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The MG MG4 is clearly superior overall 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 £36,800
MG4

MG MG4

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 190 - 435 HP
  • Consumption kWh/100km : 16.1 - 19 kWh/100km
  • Electric Range : 405 - 545 km
details

Frequently compared as well

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

MG MG4

The MG4 is a sprightly electric hatch that marries bold, modern looks with genuinely useful practicality, making it a great everyday companion for city and weekend life alike. Inside it surprises with a smart, user-friendly cabin and an engaging drive that delivers more personality than you might expect for the price.

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MG.027.STUDIO
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MG.038_0.STUDIO

Reviews MG MG4

5 (2 Reviews)
rate
Angio
12 Jan 2026, 12:26:30

Superb

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
Sal
23 Oct 2025, 20:41:36

I tried it today and found the car genuinely pleasant and comfortable to drive.

BYD Seal 6

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

details
BYD_SEAL_6_Touring__021
BYD_SEAL_6_Touring__002
BYD_SEAL_6_Touring__106
BYD_SEAL_6_Touring__125

Reviews BYD Seal 6

4.7 (2 Reviews)
rate

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

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BYD Seal 6

Costs and Consumption
Price
36,800 - 40,300 £
Price
36,800 - 42,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
16.1 - 19 kWh/100km
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Electric Range
405 - 545 km
Electric Range
54 - 101 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
38 - 60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,755 - 1,810 kg
Curb weight
1,710 - 1,805 kg
Trunk capacity
-
Trunk capacity
-
Length
-
Length
-
Width
1,836 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
448 kg
Payload
435 kg

Engine and Performance
Engine Type
Electric
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
190 - 435 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
350 - 600 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
4
Power kW
140 - 320 kW
Power kW
135 - 156 kW
Engine capacity
-
Engine capacity
1,498 cm3

General
Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
B
Brand
MG
Brand
BYD
Is the MG MG4 offered with different drivetrains?

The MG MG4 is available as 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.