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BYD Dolphin Surf vs MG MG3 comparison

Compare performance (156 HP vs 194 HP), boot space and price (19,700 £ vs 15,400 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin Surf or MG MG3?

BYD Dolphin Surf vs MG MG3: Key differences

BYD Dolphin Surf

4.4 (1 Reviews)
rate
  • barely more trunk space
details

MG MG3

5 (1 Reviews)
rate
  • noticeably cheaper
  • slightly more power
  • a bit quicker 0–100 km/h
  • very slightly lighter
details

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

Dolphin Surf

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.

MG MG3 is noticeably cheaper – starting at 15,400 £ , while the BYD Dolphin Surf costs 19,700 £ . That’s a price difference of around 4,285 £.

MG3

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.

When it comes to engine power, the MG MG3 offers slightly more power – delivering 194 HP compared to 156 HP. That’s roughly 38 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG MG3 is a bit quicker – completing the sprint in 8 s, while the BYD Dolphin Surf takes 9.1 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the BYD Dolphin Surf delivers visibly more torque with 220 Nm compared to 148 Nm. That’s about 72 Nm more.

Dolphin Surf

Space and Everyday Use:

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

Seats: MG MG3 offers more seats – 5 vs 4.

In terms of curb weight, MG MG3 is very slightly lighter – 1,237 kg compared to 1,294 kg. The difference is around 57 kg.

Looking at boot space, the BYD Dolphin Surf offers barely more boot space – 308 L compared to 293 L. That’s a difference of about 15 L.

When it comes to payload, the MG MG3 carries noticeably more – 448 kg compared to 344 kg. That’s a difference of about 104 kg.

Who wins the race in the data check?

The BYD Dolphin Surf holds a slight edge 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 £19,700
Dolphin Surf

BYD Dolphin Surf

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 88 - 156 HP
  • Consumption kWh/100km 15.5 - 16 kWh/100km
  • Electric Range 220 - 322 km
details

Frequently compared as well

BYD Dolphin Surf
MG MG4 Urban
VS
The BYD Dolphin Surf and the MG4 Urban are compact electric hatchbacks that target buyers who want a practical, tech-rich EV without blowing the budget. This comparison focuses on range, performance, interior space, and value to help you pick the better fit for daily driving and city life.
BYD Dolphin Surf
Renault Twingo
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We pit the cheeky BYD Dolphin Surf against the compact Renault Twingo to find out which small car deserves your city-driving crown. The Dolphin Surf brings electric refinement and modern tech to the party, while the Twingo trades on nimble handling and fuss-free simplicity — your choice depends on …
BYD Dolphin Surf
MG MG3

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

BYD Dolphin Surf

The BYD Dolphin Surf is an intriguing model that combines sleek design with modern electric technology, making it an appealing choice for urban commuters seeking sustainability and style. Its dynamic exterior design is complemented by an interior that prioritizes comfort and functionality, reflecting the brand's commitment to innovation. The model also offers impressive handling and a smooth driving experience, embodying the shift towards eco-friendly transportation.

details
BYD_Dolphin_Surf__154--2-_UK05BYD
BYD_Dolphin_Surf__251_UK05BYD
BYD_Dolphin_Surf__205-1
BYD_Dolphin_Surf__195

Reviews BYD Dolphin Surf

4.4 (1 Reviews)
rate
Dieter Schönrock
9 Jun 2026, 07:04:54

The Dolphin Surf is especially appealing because of the entry height and the low step-in. The amount of space is very good. It's a pity it has no towing capacity — around 500–600 kg would be great. The Dolphin Surf is better suited for older people than the R5.

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 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.

Frequently compared as well

MG MG3
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BYD Dolphin
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VS
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 …
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The Hyundai Inster and the BYD Dolphin Surf are two fresh contenders in the compact car segment, each taking a different approach to styling, technology and everyday practicality. This comparison will highlight the key differences in comfort, efficiency, driving feel and value so you can pick the …
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BYD Dolphin Surf
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BYD Dolphin Surf and Kia EV2 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. || Unsure whether the BYD Dolphin Surf or the …
MG MG3
MG MG4
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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 …
BYD Dolphin Surf
MG MG3

Costs and Consumption
Price
19,700 - 26,600 £
Price
15,400 - 21,400 £
Consumption L/100km
-
Consumption L/100km
4.4 - 6.1 L/100km
Consumption kWh/100km
15.5 - 16 kWh/100km
Consumption kWh/100km
-
Electric Range
220 - 322 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
100 - 137 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Hatchback
Seats
4
Seats
5
Doors
-
Doors
-
Curb weight
1,294 - 1,390 kg
Curb weight
1,237 - 1,285 kg
Trunk capacity
308 L
Trunk capacity
293 L
Length
-
Length
-
Width
1,720 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
344 kg
Payload
373 - 448 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol, Full Hybrid
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
88 - 156 HP
Power HP
116 - 194 HP
Acceleration 0-100km/h
9.1 - 12.1 s
Acceleration 0-100km/h
8 - 10.8 s
Max Speed
-
Max Speed
-
Torque
175 - 220 Nm
Torque
148 Nm
Number of Cylinders
-
Number of Cylinders
4
Power kW
65 - 115 kW
Power kW
85 - 143 kW
Engine capacity
-
Engine capacity
1,490 - 1,495 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
E, C
Brand
BYD
Brand
MG
What drive types are available for the BYD Dolphin Surf?

Available configurations include 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.