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BYD Dolphin vs MG MGS5 EV comparison

Compare performance (204 HP vs 231 HP), boot space and price (29,700 £ vs 32,600 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin or MG MGS5 EV?

BYD Dolphin vs MG MGS5 EV: Key differences

BYD Dolphin

4 (4 Reviews)
rate
  • marginally cheaper
  • very slightly lighter

MG MGS5 EV

4.1 (3 Reviews)
rate
  • a bit more power
  • very slightly more efficient
  • slightly more electric range
  • a bit quicker 0–100 km/h
  • noticeably more trunk space

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

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

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 is marginally cheaper – starting at 29,700 £ , while the MG MGS5 EV costs 32,600 £ . That’s a price difference of around 2,871 £.

In terms of energy consumption, the MG MGS5 EV is very slightly more efficient: consuming 15.5 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 0.4 kWh/100km.

As for electric range, the MG MGS5 EV offers slightly more range – reaching up to 480 km, about 53 km more than the BYD Dolphin.

MGS5 EV

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 MG MGS5 EV offers a bit more power – delivering 231 HP compared to 204 HP. That’s roughly 27 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MGS5 EV is a bit quicker – completing the sprint in 6.3 s, while the BYD Dolphin takes 7 s. That’s about 0.7 s quicker.

There’s also a difference in torque: the MG MGS5 EV delivers slightly more torque with 350 Nm compared to 310 Nm. That’s about 40 Nm more.

Dolphin

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, BYD Dolphin is very slightly lighter – 1,658 kg compared to 1,710 kg. The difference is around 52 kg.

Looking at boot space, the MG MGS5 EV offers noticeably more boot space – 453 L compared to 345 L. That’s a difference of about 108 L.

When it comes to payload, the BYD Dolphin carries barely more – 410 kg compared to 395 kg. That’s a difference of about 15 kg.

Who wins the race in the data check?

The MG MGS5 EV is decisively 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.

from £32,600
MGS5 EV

MG MGS5 EV

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive
  • Power HP : 170 - 231 HP
  • Consumption kWh/100km : 15.5 - 16.6 kWh/100km
  • Electric Range : 340 - 480 km
details

Frequently compared as well

BYD Dolphin
BYD Atto 2
VS
The BYD Dolphin is a zippy, compact EV built for urban life — efficient, easy to park and kind on the wallet, making it a brilliant daily driver for city dwellers. The BYD Atto 2 swaps hatchback frugality for crossover comfort and tech, offering more space, range and kit for buyers who value …
BYD Dolphin
BYD Dolphin Surf
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The BYD Dolphin and the sportier Dolphin Surf share the same efficient electric bones, but the Surf adds visual muscle, slightly firmer suspension and sharper steering for anyone craving a bit more attitude. Inside they’re twins — clever packaging, roomy rear seats and a useful boot — so the Surf’s …
BYD Dolphin
MG MGS5 EV

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Dolphin

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
E3343F48-6402-43F6-BA2F-1FB1F8EFCE7F
000AECC3-AF0F-42E4-A606-040E7FB88B81
0344F0B7-DD22-4EE0-9220-311A496628F6

Reviews BYD Dolphin

4 (4 Reviews)
rate
Mark Kennedy
12 Apr 2026, 17:25:08

Absolute gem of a car, wonderfully smooth and powerful, along with being loaded with tech. By far the best car I've had. Would highly recommend

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
John Maskell
3 Jan 2026, 07:26:24

Loving the dolphin

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

MG MGS5 EV

The MG5 EV stands out as one of the few fully electric estate cars available in today's market. Known for its practicality, it offers ample space and a smooth driving experience, perfect for families looking to transition to an electric vehicle without compromising on roominess or comfort. Its sleek design and competitive pricing make it an attractive choice for eco-conscious drivers who value both style and sustainability.

details
Right-front-45-degrees
45-degrees-at-the-rear-of-the-car
Steering-wheel
trunk5

Reviews MG MGS5 EV

4.1 (3 Reviews)
rate
David Jenkins
2 Feb 2026, 20:44:49

MG Brand clearly not as it once was, Chinese owned swamping the SUV market with cheap affordable SUV's, but low reliability rating (2025)

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
R L
31 Oct 2025, 13:46:08

We have recently moved from an ID3 to and MGS5. For me, the S5 feels a decent upgrade. The build quality really surprised me, especially in the cabin. the drive is also reassuringly solid, and in my opinion better than the ID3. the MGS5 is slightly quicker, but not too much that it is noticeable, and also more practical due to it's size.
Gone are my days of thinking MG was now just a cheap Chinese alternative. Go and test drive one, you'll see!

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The BYD Atto 2 feels like a techy, upmarket compact SUV — polished cabin, clever range and quirky styling that turns heads, making it the pick if you want EV swagger and gadgets. The MG MGS5 EV answers with straightforward practicality and a friendlier price tag, trading a bit of polish for roomy …
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The Kia EV3 arrives as the neat, well-engineered contender with a refined cabin, composed ride and range that actually matches daily needs, whereas the MG MGS5 EV trades a bit of polish for headline-grabbing value and surprisingly generous tech for the money. If you want a sure-footed, long-run …
MG MG5
MG MGS5 EV
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If you want a practical, wallet-friendly electric estate, the MG5 delivers class-leading boot space, sensible range and no-nonsense value for everyday life; the MG S5 EV, by contrast, leans into SUV styling, sharper tech and a bit more punch when the lights go green. Choose the MG5 for honest, …
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Unsure whether the Omoda 5 or the MG MGS5 EV is the better match? Compare both models directly and discover differences in power, efficiency, comfort and value for money — all summarized in one easy view to support your decision.
BYD Dolphin
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In the increasingly competitive electric vehicle market, the BYD Dolphin and Kia EV3 stand out with their unique features and modern designs. The Dolphin boasts impressive range and efficiency, catering to eco-conscious drivers, while the EV3 impresses with its sporty handling and advanced …
BYD Dolphin
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In a head-to-head comparison, the BYD Dolphin and VW ID.3 stand out in the rapidly evolving EV market, each offering unique strengths. The Dolphin impresses with its affordability and efficiency, making it an attractive option for budget-conscious buyers looking for great range and technological …
BYD Dolphin
MG MGS5 EV

Costs and Consumption
Price
29,700 - 31,400 £
Price
32,600 - 38,600 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 kWh/100km
Consumption kWh/100km
15.5 - 16.6 kWh/100km
Electric Range
427 km
Electric Range
340 - 480 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,658 kg
Curb weight
1,710 - 1,800 kg
Trunk capacity
345 L
Trunk capacity
453 L
Length
4,290 mm
Length
-
Width
1,770 mm
Width
1,849 mm
Height
1,570 mm
Height
-
Max trunk capacity
1,310 L
Max trunk capacity
-
Payload
410 kg
Payload
370 - 395 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 - 231 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
6.3 - 8 s
Max Speed
160 km/h
Max Speed
-
Torque
310 Nm
Torque
250 - 350 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
125 - 170 kW
Engine capacity
-
Engine capacity
-

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

The BYD Dolphin 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.