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MG MG3 vs BYD Seal comparison

Compare performance (194 HP vs 530 HP), boot space and price (15,400 £ vs 40,300 £ ) at a glance. Find out which car is the better choice for you – MG MG3 or BYD Seal?

MG MG3 vs BYD Seal: Key differences

MG MG3

5 (1 Reviews)
rate
  • substantially cheaper
  • considerably lighter

BYD Seal

4.9 (1 Reviews)
rate
  • considerably more power
  • considerably quicker 0–100 km/h

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

MG3

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.

MG MG3 is substantially cheaper – starting at 15,400 £ , while the BYD Seal costs 40,300 £ . That’s a price difference of around 24,857 £.

Seal

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 BYD Seal offers considerably more power – delivering 530 HP compared to 194 HP. That’s roughly 336 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is considerably quicker – completing the sprint in 3.8 s, while the MG MG3 takes 8 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the BYD Seal delivers clearly more torque with 670 Nm compared to 148 Nm. That’s about 522 Nm more.

MG3

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 MG3 is considerably lighter – 1,237 kg compared to 1,907 kg. The difference is around 670 kg.

When it comes to payload, the BYD Seal carries very slightly more – 473 kg compared to 448 kg. That’s a difference of about 25 kg.

Who wins the race in the data check?

The BYD Seal 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 £40,300
Seal

BYD Seal

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 231 - 530 HP
  • Consumption kWh/100km : 15.4 - 18.2 kWh/100km
  • Electric Range : 460 - 570 km
details

Frequently compared as well

BYD Seal
BYD Han
VS
The BYD Seal hustles like a compact EV sports saloon — slick fastback styling, sharper handling and a punchy electric setup — while the BYD Han plays the polished executive, offering more rear-seat space, luxury trimmings and a broader line-up (including longer-range and hybrid options). Pick the …
BYD Seal
BYD Seal 6
VS
BYD's Seal and the freshly updated Seal 6 go head‑to‑head as the Chinese EV player tries to turn a promising coupe‑ish saloon into something truly polished. We pit range, tech and driving feel against each other to see if the Seal 6 is a worthwhile upgrade—or just a shinier Seal with a fancier …
MG MG3
BYD Seal

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

MG MG3

The MG3 is a cheeky city hatch that pairs bold, youthful styling with sprightly handling for drivers who want personality on a budget. Its cabin is bright and cleverly packaged, offering sensible space and a fun-to-drive character that turns mundane commutes into something a bit more enjoyable.

details
KV-1-1
Left-Back-30°-1
Front-Row-Space-1
Trunk-3

Reviews MG MG3

5 (1 Reviews)
rate
Giorgio catacchio
20 Sept 2025, 00:08:28

I've owned the MG3 Hybrid for a year — I travel a lot, never a dull moment; comes fully loaded as standard, incredible acceleration, etc.

BYD Seal

The BYD Seal is a sleek electric fastback that punches above its class with sporty looks and a surprisingly premium cabin, offering a very modern alternative for buyers who want style and substance without the badge snobbery. On the road it feels composed and eager, packed with tech and everyday practicality—ideal for shoppers after eco-friendly performance with a cheeky wink.

details
E39C85E9-48DC-4818-A3E7-3F02C3DB2C91
8CF01411-B14A-410A-AA11-F9D5B2E2275B
A96F2FC6-6F90-4820-9B66-B5BED237CAFF
56EE1144-A336-4202-B4CC-B68903013A42
03694851-BE3F-404A-85F8-4557ADB00247

Reviews BYD Seal

4.9 (1 Reviews)
rate
Thomas
14 Apr 2026, 15:59:57

Very well equipped and really good quality. Driving performance is more than adequate and very comfortable.

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

BMW i4
BYD Seal
VS
The BMW i4 feels like a familiar, impeccably tuned sports saloon — razor-sharp steering, plush interior and that badge-backed refinement for drivers who crave engagement over bargains. The BYD Seal, meanwhile, is the plucky tech-packed challenger: startling range and kit for the money, bold design …
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
Polestar 4
VS
Meet the BYD Seal — a tech-packed, value-driven challenger — and the Polestar 4, the sleek Swedish upstart angling for premium credibility. We pit Seal vs Polestar 4 to find out which one delivers the sharper blend of range, performance and everyday usability, and which should earn a spot in your …
MG MG3
MG MG4
VS
If you're after cheap thrills and nimble city driving, the MG3 is the plucky choice — inexpensive, quirky and perfect for tight car parks. But for real-world practicality, range and a more modern feel, the MG4's stylish hatch and EV tech make it the smarter buy for daily drivers who want a bit of …
MG MG3
MG ZS
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In the automotive showdown between the MG MG3 and MG ZS, drivers are treated to a compelling choice between practicality and versatility. The MG3 distinguishes itself with its nimble handling and budget-friendly pricing, making it an excellent option for city dwellers. Meanwhile, the MG ZS …
MG MG3
Opel Corsa
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In the competitive hatchback segment, the MG3 and Vauxhall Corsa both offer attractive options for budget-conscious drivers. The MG3 stands out with its bold styling and surprisingly spacious interior, while the Vauxhall Corsa brings refined driving dynamics and advanced infotainment options to the …
BYD Seal
CUPRA Tavascan
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BYD Seal and CUPRA Tavascan go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
MG MG3
Renault Clio
VS
In the battle of budget-friendly hatchbacks, the MG3 takes on the Renault Clio, offering an impressive mix of practicality and style for the price-conscious consumer. While the Clio boasts a more refined interior and a well-established reputation, the MG3 stands out with its generous warranty and …
MG MG3
BYD Seal

Costs and Consumption
Price
15,400 - 21,400 £
Price
40,300 - 45,400 £
Consumption L/100km
4.4 - 6.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Electric Range
-
Electric Range
460 - 570 km
Battery Capacity
-
Battery Capacity
-
co2
100 - 137 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
4
Curb weight
1,237 - 1,285 kg
Curb weight
1,907 - 2,185 kg
Trunk capacity
-
Trunk capacity
400 L
Length
-
Length
4,800 mm
Width
1,797 mm
Width
1,875 mm
Height
-
Height
1,460 mm
Max trunk capacity
-
Max trunk capacity
-
Payload
373 - 448 kg
Payload
446 - 473 kg

Engine and Performance
Engine Type
Petrol, Full Hybrid
Engine Type
Electric
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
116 - 194 HP
Power HP
231 - 530 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
3.8 - 7.5 s
Max Speed
-
Max Speed
180 km/h
Torque
148 Nm
Torque
360 - 670 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
85 - 143 kW
Power kW
170 - 390 kW
Engine capacity
1,490 - 1,495 cm3
Engine capacity
-

General
Model Year
2,025
Model Year
2,023 - 2,025
CO2 Efficiency Class
E, C
CO2 Efficiency Class
A
Brand
MG
Brand
BYD
What drive types are available for the MG MG3?

The MG MG3 is available as Front-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.