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BYD Dolphin vs MG Marvel R comparison

Compare performance (204 HP vs 288 HP), boot space and price (29,700 £ vs 40,300 £ ) at a glance. Find out which car is the better choice for you – BYD Dolphin or MG Marvel R?

BYD Dolphin vs MG Marvel R: Key differences

BYD Dolphin

4 (4 Reviews)
rate
  • visibly cheaper
  • markedly more efficient
  • marginally more electric range
  • only slightly lighter
details

MG Marvel R

4.4 (1 Reviews)
rate
  • clearly more power
  • considerably quicker 0–100 km/h
  • barely more trunk space
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

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.

BYD Dolphin is visibly cheaper – starting at 29,700 £ , while the MG Marvel R costs 40,300 £ . That’s a price difference of around 10,586 £.

In terms of energy consumption, the BYD Dolphin is markedly more efficient: consuming 15.9 kWh/100km compared to 19.4 kWh/100km for the MG Marvel R. That’s a difference of about 3.5 kWh/100km.

As for electric range, the BYD Dolphin offers marginally more range – reaching up to 427 km, about 25 km more than the MG Marvel R.

Marvel R

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 MG Marvel R offers clearly more power – delivering 288 HP compared to 204 HP. That’s roughly 84 HP more horsepower.

When accelerating from 0 to 100 km/h, the MG Marvel R is considerably quicker – completing the sprint in 4.9 s, while the BYD Dolphin takes 7 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the MG Marvel R delivers clearly more torque with 665 Nm compared to 310 Nm. That’s about 355 Nm more.

Dolphin

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, BYD Dolphin is only slightly lighter – 1,658 kg compared to 1,810 kg. The difference is around 152 kg.

Looking at boot space, the MG Marvel R offers barely more boot space – 357 L compared to 345 L. That’s a difference of about 12 L.

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 MG Marvel R stands well ahead of its rival 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
Marvel R

MG Marvel R

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 180 - 288 HP
  • Consumption kWh/100km 19.4 - 20.9 kWh/100km
  • Electric Range 370 - 402 km
details

Frequently compared as well

BYD Dolphin
BYD Atto 2
VS
The BYD Dolphin and BYD Atto 2 represent two distinct EV choices from BYD: the Dolphin is a compact, city-oriented hatchback focused on efficiency and nimble urban driving, while the Atto 2 is a compact crossover offering more space, a higher driving position and richer tech. Choose the Dolphin for …
BYD Dolphin
BYD Dolphin Surf
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 …
BYD Dolphin
MG Marvel R

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 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.

details
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 Dolphin
MG MG4 Urban
VS
As electric hatchbacks aimed at city buyers, the BYD Dolphin and the MG4 Urban offer practical range and strong value but differ in driving character and tech focus. This comparison highlights the key differences in range, interior space, charging, and driving experience so you can pick the better …
BYD Dolphin
VW ID.3
VS
Comparing the BYD Dolphin and the Volkswagen ID.3 gives a clear picture of two distinct approaches to compact electric hatchbacks: the Dolphin emphasizes value, efficiency and clever packaging, while the ID.3 leans on refinement, driving dynamics and European build quality. If you prioritise range, …
BYD Dolphin
Renault R5
VS
If you want no-nonsense electric practicality and impressive value for daily miles, the BYD Dolphin delivers usable range, clever packaging and tech that actually matters without breaking the bank. The Renault 5, meanwhile, sacrifices a little practicality for irresistible retro charm and …
BYD Dolphin
Nissan Micra
VS
Comparing the BYD Dolphin and the Nissan Micra helps buyers choose between a modern electric hatchback and a long-standing compact city car. The Dolphin brings EV range, advanced tech and a fresh design, while the Micra offers proven fuel efficiency, low running costs and familiar practicality.
BYD Dolphin
Honda Jazz
VS
BYD Dolphin and Honda Jazz 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 or the Honda …
BYD Dolphin
Peugeot 208
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BYD Dolphin and Peugeot 208 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 or the Peugeot …
BYD Dolphin
Leapmotor B05
VS
BYD Dolphin and Leapmotor B05 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 or the …
BYD Atto 3
MG Marvel R
VS
BYD Atto 3 and MG Marvel R 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 Atto 3 or the MG Marvel …
BYD Dolphin
MG Marvel R

Costs and Consumption
Price
29,700 - 31,400 £
Price
40,300 - 43,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 kWh/100km
Consumption kWh/100km
19.4 - 20.9 kWh/100km
Electric Range
427 km
Electric Range
370 - 402 km
Battery Capacity
-
Battery Capacity
66.1 kWh
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
-
Doors
5
Curb weight
1,658 kg
Curb weight
1,810 - 1,920 kg
Trunk capacity
345 L
Trunk capacity
357 L
Length
-
Length
4,674 mm
Width
1,770 mm
Width
1,919 mm
Height
-
Height
1,613 mm
Max trunk capacity
-
Max trunk capacity
1,396 L
Payload
410 kg
Payload
453 - 478 kg

Engine and Performance
Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
-
Drive Type
Front-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 HP
Power HP
180 - 288 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
4.9 - 7.9 s
Max Speed
-
Max Speed
200 km/h
Torque
310 Nm
Torque
410 - 665 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
132 - 212 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2023
Model Year
2021
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.