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BYD Dolphin vs MG MG4 - Differences and prices compared
Compare performance (204 HP vs 204 HP), boot space and price (29700 £ vs 30500 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin or MG MG4?
Dolphin
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
BYD Dolphin has a barely noticeable advantage in terms of price – it starts at 29700 £ , while the MG MG4 costs 30500 £ . That’s a price difference of around 857 £.
In terms of energy consumption, the advantage goes to the BYD Dolphin: with 15.90 kWh per 100 km, it’s hardly perceptible more efficient than the MG MG4 with 16.40 kWh. That’s a difference of about 0.50 kWh.
As for electric range, the MG MG4 performs minimal better – achieving up to 450 km, about 23 km more than the BYD Dolphin.
MG4
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.
Both models deliver identical power – 204 HP each.
In acceleration from 0 to 100 km/h, the BYD Dolphin is slight quicker – completing the sprint in 7 s, while the MG MG4 takes 7.10 s. That’s about 0.10 s faster.
There’s no difference in top speed – both reach 160 km/h.
There’s also a difference in torque: BYD Dolphin pulls to a small extent stronger with 310 Nm compared to 250 Nm. That’s about 60 Nm difference.
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Dolphin
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 curb weight, MG MG4 is slight lighter – 1635 kg compared to 1658 kg. The difference is around 23 kg.
In terms of boot space, the MG MG4 offers minimal more room – 363 L compared to 345 L. That’s a difference of about 18 L.
In maximum load capacity, the MG MG4 performs noticeable better – up to 1765 L, which is about 455 L more than the BYD Dolphin.
When it comes to payload, MG MG4 slight takes the win – 449 kg compared to 410 kg. That’s a difference of about 39 kg.
Who wins the race in the data check?
The MG MG4 is barely ahead 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.
BYD Dolphin
MG MG4
Costs and Consumption
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View detailed analysis
Engine and Performance
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Dimensions and Body
View detailed analysis
View detailed analysis
from about £30,500
MG MG4
BYD Dolphin
5 (1 Reviews)
The BYD Dolphin is a cheeky electric hatchback that blends playful styling with surprising practicality, making it a brilliant city companion for buyers who want modern tech without the showroom bravado. It’s comfy, efficient and easy to live with, and while it won’t blind you with supercar drama, it will quietly get the job done with plenty of character.
details
MG MG4
5 (2 Reviews)
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.
details
BYD Dolphin
MG MG4
Costs and Consumption |
|
|---|---|
|
Price
29700 - 31400 £
|
Price
30500 - 36500 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.90 kWh
|
Consumption kWh/100km
16.4 - 17 kWh
|
|
Electric Range
427 km
|
Electric Range
330 - 450 km
|
|
Battery Capacity
-
|
Battery Capacity
49 - 61.7 kWh
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Hatchback
|
Body Type
Hatchback
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
1658 kg
|
Curb weight
1635 - 1695 kg
|
|
Trunk capacity
345 L
|
Trunk capacity
350 - 363 L
|
|
Length
4290 mm
|
Length
4287 mm
|
|
Width
1770 mm
|
Width
1836 mm
|
|
Height
1570 mm
|
Height
1504 - 1516 mm
|
|
Max trunk capacity
1310 L
|
Max trunk capacity
1165 - 1765 L
|
|
Payload
410 kg
|
Payload
389 - 449 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Reduction Gearbox
|
|
Drive Type
Front-Wheel Drive
|
Drive Type
Rear-Wheel Drive
|
|
Power HP
204 HP
|
Power HP
170 - 204 HP
|
|
Acceleration 0-100km/h
7 s
|
Acceleration 0-100km/h
7.1 - 7.6 s
|
|
Max Speed
160 km/h
|
Max Speed
160 km/h
|
|
Torque
310 Nm
|
Torque
250 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
150 kW
|
Power kW
125 - 150 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2023
|
Model Year
2025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
BYD
|
Brand
MG
|
What drivetrain options does the BYD Dolphin have?
The BYD Dolphin is offered with Front-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.