@ MG Motor / SAIC Motor Corporation
@ BYD Auto / BYD Global Media
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MG Marvel R vs BYD Sealion 7 – Which one offers the better deal?

Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether MG Marvel R or BYD Sealion 7 fits your lifestyle better.

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

Marvel R @ MG Motor / SAIC Motor Corporation

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

MG Marvel R has a minimal advantage in terms of price – it starts at 40300 £, while the BYD Sealion 7 costs 42800 £. That’s a price difference of around 2571 £.

In terms of energy consumption, the advantage goes to the MG Marvel R: with 19.40 kWh per 100 km, it’s minimal more efficient than the BYD Sealion 7 with 19.90 kWh. That’s a difference of about 0.50 kWh.

As for range, the BYD Sealion 7 performs slightly better – achieving up to 502 km, about 100 km more than the MG Marvel R.

Sealion 7 @ BYD Auto / BYD Global Media

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 has a significantly edge – offering 530 HP compared to 288 HP. That’s roughly 242 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Sealion 7 is hardly perceptible quicker – completing the sprint in 4.50 s, while the MG Marvel R takes 4.90 s. That’s about 0.40 s faster.

In terms of top speed, the BYD Sealion 7 performs slight better – reaching 215 km/h, while the MG Marvel R tops out at 200 km/h. The difference is around 15 km/h.

There’s also a difference in torque: BYD Sealion 7 pulls slight stronger with 690 Nm compared to 665 Nm. That’s about 25 Nm difference.

Marvel R @ MG Motor / SAIC Motor Corporation

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 curb weight, MG Marvel R is clearly perceptible lighter – 1810 kg compared to 2225 kg. The difference is around 415 kg.

In terms of boot space, the BYD Sealion 7 offers noticeable more room – 520 L compared to 357 L. That’s a difference of about 163 L.

In maximum load capacity, the BYD Sealion 7 performs distinct better – up to 1789 L, which is about 393 L more than the MG Marvel R.

When it comes to payload, MG Marvel R somewhat takes the win – 478 kg compared to 410 kg. That’s a difference of about 68 kg.

Who wins the race?

The BYD Sealion 7 proves to be dominates this comparison and therefore becomes our DriveDuel Champion!
BYD Sealion 7 is the better all-rounder in this comparison.

from about £42,800
Sealion 7 @ BYD Auto / BYD Global Media

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
  • Electric Range : 456 - 502 km

MG Marvel R

The MG Marvel R impresses with its sleek and futuristic design, which is sure to turn heads on any road. Inside, the cabin offers a spacious and modern environment, featuring high-quality materials and cutting-edge technology for a comfortable driving experience. Additionally, the vehicle's performance is smooth and responsive, providing an enjoyable ride whether in the city or on longer journeys.

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BYD Sealion 7

5 (1)
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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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MG Marvel R
BYD Sealion 7
Marvel R @ MG Motor / SAIC Motor Corporation
Sealion 7 @ BYD Auto / BYD Global Media

Costs and Consumption

Price
40300 - 43700 £
Price
42800 - 52300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.4 - 20.9 kWh
Consumption kWh/100km
19.9 - 21.9 kWh
Electric Range
370 - 402 km
Electric Range
456 - 502 km
Battery Capacity
66.10 kWh
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
5
Doors
4
Curb weight
1810 - 1920 kg
Curb weight
2225 - 2435 kg
Trunk capacity
357 L
Trunk capacity
520 L
Length
4674 mm
Length
4830 mm
Width
1919 mm
Width
1925 mm
Height
1613 mm
Height
1620 mm
Max trunk capacity
1396 L
Max trunk capacity
1789 L
Payload
453 - 478 kg
Payload
410 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
-
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
180 - 288 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
4.9 - 7.9 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
200 km/h
Max Speed
215 km/h
Torque
410 - 665 Nm
Torque
380 - 690 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
132 - 212 kW
Power kW
230 - 390 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2021
Model Year
2024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
MG
Brand
BYD
What drivetrain options does the MG Marvel R have?

The MG Marvel R is offered with Rear-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.