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BYD Seal U vs MG Marvel R comparison

Compare performance (324 HP vs 288 HP), boot space and price (34,300 £ vs 40,300 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or MG Marvel R?

BYD Seal U vs MG Marvel R: Key differences

BYD Seal U

4.1 (7 Reviews)
rate
  • a bit cheaper
  • somewhat more power
  • significantly more efficient
  • somewhat more electric range
  • visibly more trunk space

MG Marvel R

4.4 (1 Reviews)
rate
  • clearly quicker 0–100 km/h
  • only slightly lighter

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

Seal U

The automotive market is buzzing with excitement, particularly with the recent entries of all-electric and hybrid offerings. Among the notable contenders are the BYD Seal U and the MG Marvel R, both of which present intriguing options for buyers with varying preferences and priorities. This article will delve into a comprehensive comparison of these two electric SUVs, focusing on their technical specifications, performance capabilities, and innovative features.

Marvel R

Design and Dimensions

The BYD Seal U sports a strikingly modern design, characterized by its bold lines and aerodynamic contours. Measuring 4,775 mm in length and 1,890 mm in width, it boasts a commanding road presence. Its height reaches 1,670 mm, providing a substantial interior space for all five occupants and their luggage, evidenced by its trunk capacity of 425 liters.

In contrast, the MG Marvel R is slightly more compact at 4,674 mm long and 1,919 mm wide. Although it stands at a height of 1,613 mm, which is lower than the Seal U, it offers a respectable trunk capacity of 357 liters. Both vehicles accommodate five passengers comfortably, making them ideal for families and urban commuters alike.

Seal U

Powertrains and Performance

The BYD Seal U is an impressive player in this category, offering both plug-in hybrid and full electric versions. Its electric variants boast a power output of up to 324 HP with torque figures soaring to 330 Nm. The Seal U showcases a thrilling acceleration from 0 to 100 km/h in just 5.9 seconds, underlining its performance credentials. What's more, it features a maximum electric range of 500 km for its full electric configuration, making it suitable for longer journeys with less frequent charging.

On the other hand, the MG Marvel R features an all-electric powertrain that can yield up to 288 HP and an impressive torque figure of 665 Nm. This allows the Marvel R to achieve 0 to 100 km/h in a blistering 4.9 seconds, making it one of the quickest options in its segment. However, its electric range caps at 402 km, which may be a consideration for potential buyers with longer commutes.

Marvel R

Efficiency and Environmental Considerations

Efficiency plays a crucial role in the electric vehicle market, and here, the BYD Seal U underlines its prowess with a consumption figure of approximately 19.9 kWh/100 km for its electric versions. This positioning yields an impressive CO2 efficiency classification of 'A', especially for its plug-in variants with minimal emissions.

Meanwhile, the MG Marvel R offers a slightly better energy consumption rate, rated at 19.4 kWh/100 km. Notably, it achieves a perfect score in terms of CO2 emissions, boasting zero emissions, which ensures that it falls under the most eco-friendly category.

Seal U

Technology and Innovations

Both models impress with innovative technology. The BYD Seal U is equipped with advanced features, including an intuitive infotainment system, driver assistance technologies, and a focus on passenger comfort. ITS connectivity options and cutting-edge safety features are also highlights, keeping drivers informed and secure on the road.

In comparison, the MG Marvel R boasts an array of high-tech gadgets and luxurious touches, including a large touchscreen interface housing an advanced navigation system. It also integrates smart connectivity features that enhance user experience. Its comprehensive suite of safety and driver-assistance technologies further solidify its standing as a formidable competitor.

Marvel R

Conclusion

In summary, the choice between the BYD Seal U and the MG Marvel R boils down to personal preferences and specific needs. The BYD Seal U stands out with its versatility in powertrains and more expansive electric range, catering well to families looking for practicality and performance. Meanwhile, the MG Marvel R shines with its superior acceleration and zero emissions, making it a top choice for those enthusiastic about all-electric mobility.

As the automotive landscape continues to evolve, both vehicles represent a glimpse into the future of efficient, innovative, and environmentally conscious transportation. Whether you choose the Seal U or the Marvel R, you can be assured of a dynamic driving experience tailored to modern lifestyles.

Frequently compared as well

BYD Seal U
BYD Sealion 7
VS
The BYD Seal U brings crossover practicality and a higher driving position for buyers after everyday versatility, while the sleeker BYD Sealion 7 swaps that raised stance for a lower, sportier profile and crisper road manners. Choose the Seal U for family-friendly space and comfort, or the Sealion …
BYD Seal U
Toyota RAV4
VS
BYD Seal U is a sleek, driver‑focused electric newcomer that delivers brisk, silent acceleration, cutting‑edge tech and impressive running‑cost savings — it’s the car that makes you forget what an internal‑combustion soundtrack sounded like. The Toyota RAV4 sticks to its strengths: rugged, roomy …

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

Seal U

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.

BYD Seal U is a bit cheaper – starting at 34,300 £ , while the MG Marvel R costs 40,300 £ . That’s a price difference of around 6,000 £.

In terms of energy consumption, the BYD Seal U is significantly more efficient: consuming 12.1 kWh/100km compared to 19.4 kWh/100km for the MG Marvel R. That’s a difference of about 7.3 kWh/100km.

As for electric range, the BYD Seal U offers somewhat more range – reaching up to 500 km, about 98 km more than the MG Marvel R.

Marvel R

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 Seal U offers somewhat more power – delivering 324 HP compared to 288 HP. That’s roughly 36 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG Marvel R is clearly quicker – completing the sprint in 4.9 s, while the BYD Seal U takes 5.9 s. That’s about 1 s quicker.

Looking at top speed, the MG Marvel R is a bit faster – reaching 200 km/h, while the BYD Seal U tops out at 175 km/h. The difference is around 25 km/h.

There’s also a difference in torque: the MG Marvel R delivers moderately more torque with 665 Nm compared to 550 Nm. That’s about 115 Nm more.

Seal U

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, MG Marvel R is only slightly lighter – 1,810 kg compared to 1,940 kg. The difference is around 130 kg.

Looking at boot space, the BYD Seal U offers visibly more boot space – 552 L compared to 357 L. That’s a difference of about 195 L.

For maximum load capacity, the BYD Seal U offers marginally more capacity – up to 1,440 L, about 44 L more than the MG Marvel R.

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

Who wins the race in the data check?

The BYD Seal U 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 £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
details
BYD Seal U
MG Marvel R

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.

details
BYD SEAL U 157
BYD SEAL U 061
BYD SEAL U 079

Reviews BYD Seal U

4.1 (7 Reviews)
rate
Emily
20 Jan 2026, 22:52:34

Broke down at 200 KM

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

MG Marvel R

The MG Marvel R combines striking, futuristic styling with a surprisingly spacious, gadget-packed cabin, giving shoppers a sharply styled electric alternative that punches above its price. It may not carry luxury-badge prestige, but it delivers honest daily usability and enough charisma to tempt buyers who want electric flair without the premium tax.

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MG-Marvel-R-PRESS-KIT_01
MG-Marvel-R-PRESS-KIT_03
MG-Marvel-R-PRESS-KIT_09
Marvel-R-hero-back
MG-Marvel-R-PRESS-KIT_08
Marvel-R-steering-wheel
Marvel-R-frunk

Reviews MG Marvel R

4.4 (1 Reviews)
rate
Robin Prins
21 Feb 2026, 06:26:34

Nice-handling SUV. Steers much more sharply than my previous SUV, a Lynk & Co 01. Has almost the same options as the Lynk. I wanted fully electric, though. The Marvel has a realistic range. So far it has never shown the WLTP figure of 402. But whatever it shows, it achieves. And I've experienced that very differently before (Lynk & Co 01 and Mazda MX-30). In short, a very good, comfortable EV. Downsides: abrupt steering corrections and annoying warning beeps. These can be switched off, but you have to do it every time. It's also a shame that the otherwise great navigation has no Dutch voice.

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

Frequently compared as well

BYD Seal U
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VS
Fresh from BYD’s EV revolution, the sleek Seal U brings range, tech and bold styling to spar with the MG HS/EHS — MG’s faithful family crossover offered as a petrol and a plug‑in hybrid that plays the safe, sensible card. Which one gives you the best mix of space, running costs and grin‑per‑mile?
BYD Seal U
BYD Seal 6
VS
Think of the BYD Seal U as the nimble, slightly sharper hatchback that’s happier darting through city streets, while the BYD Seal 6 is the sleeker, longer-legged cruiser built for relaxed motorway miles and extra range. If you want playful agility and everyday practicality go Seal U, but if …
BYD Seal U
Porsche Cayenne
VS
Put simply: the BYD Seal U is a slick, value-packed electric newcomer that trades brand pedigree for cutting-edge tech, impressive range and a price that makes you rethink running on petrol, while the Porsche Cayenne remains the benchmark for SUV dynamics, luxury and towing practicality with a …
BYD Seal U
Lynk & Co 08
VS
The BYD Seal U feels like a sleek, tech‑forward EV with impressive performance-to-price ratio, while the Lynk & Co 08 plays the role of bold, spacious SUV that prioritizes comfort and presence. If you want sporty agility and cutting‑edge battery tech, go Seal U; if you need family practicality, …
BYD Seal U
Kia Sportage
VS
In one corner, the sleek, spoiler-tinged BYD Seal U — an electric fastback that flirts with sports-car dynamics while packing a tech-bomb of range and gadgets; in the other, the practical, ever-adaptable Kia Sportage — a compact SUV that blends comfort, space and sensible running costs into a tidy …
BYD Atto 3
BYD Seal U
VS
If you want a friendly, practical EV that looks like it drinks coffee in a hipster cafe and carries everything from groceries to weekend bikes, the BYD Atto 3 is the sensible, value-packed choice. The BYD Seal U, by contrast, dresses up the electric experience with sleeker lines, sharper handling …
BYD Seal U
BYD Seal
VS
The BYD Seal U trades the low-slung, swoopy charm of the BYD Seal for a taller, more practical shape — think crossover comfort, easier loading and a higher driving position without giving up the EV's brisk acceleration. If you want sportier looks and the slickest aero for maximum range, choose the …
BYD Seal U
Tesla Model Y
VS
The BYD Seal U punches above its price with a sleek fastback profile, surprisingly sporty handling and a tech-packed interior that makes it a compelling foil to the more familiar Tesla Model Y. If you prize Supercharger convenience, software polish and stronger resale you’ll gravitate to the Model …
BYD Seal U
MG Marvel R

Costs and Consumption
Price
34,300 - 39,800 £
Price
40,300 - 43,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
19.4 - 20.9 kWh/100km
Electric Range
70 - 500 km
Electric Range
370 - 402 km
Battery Capacity
-
Battery Capacity
66.1 kWh
co2
0 - 71 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
5
Curb weight
1,940 - 2,147 kg
Curb weight
1,810 - 1,920 kg
Trunk capacity
425 - 552 L
Trunk capacity
357 L
Length
4,785 mm
Length
4,674 mm
Width
1,890 mm
Width
1,919 mm
Height
1,668 mm
Height
1,613 mm
Max trunk capacity
1,440 L
Max trunk capacity
1,396 L
Payload
410 kg
Payload
453 - 478 kg

Engine and Performance
Engine Type
Electric, Plugin Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
-
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
218 - 324 HP
Power HP
180 - 288 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
4.9 - 7.9 s
Max Speed
175 km/h
Max Speed
200 km/h
Torque
300 - 550 Nm
Torque
410 - 665 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
132 - 212 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
-

General
Model Year
2,024 - 2,026
Model Year
2,021
CO2 Efficiency Class
A, B
CO2 Efficiency Class
A
Brand
BYD
Brand
MG
What drivetrain options does the BYD Seal U have?

The BYD Seal U is available as Front-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.