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BYD Dolphin vs BYD Seal comparison

Compare performance (204 HP vs 530 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 BYD Seal?

BYD Dolphin vs BYD Seal: Key differences

BYD Dolphin

3.7 (3 Reviews)
rate
  • visibly cheaper
  • slightly lighter

BYD Seal

  • substantially more power
  • barely more efficient
  • noticeably more electric range
  • significantly quicker 0–100 km/h
  • a bit 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:

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.

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

In terms of energy consumption, the BYD Seal is barely more efficient: consuming 15.4 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 0.5 kWh/100km.

As for electric range, the BYD Seal offers noticeably more range – reaching up to 570 km, about 143 km more than the BYD Dolphin.

Seal

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 BYD Seal offers substantially more power – delivering 530 HP compared to 204 HP. That’s roughly 326 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is significantly quicker – completing the sprint in 3.8 s, while the BYD Dolphin takes 7 s. That’s about 3.2 s quicker.

Looking at top speed, the BYD Seal is somewhat faster – reaching 180 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 20 km/h.

There’s also a difference in torque: the BYD Seal delivers clearly more torque with 670 Nm compared to 310 Nm. That’s about 360 Nm more.

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 terms of curb weight, BYD Dolphin is slightly lighter – 1,658 kg compared to 1,907 kg. The difference is around 249 kg.

Looking at boot space, the BYD Seal offers a bit more boot space – 400 L compared to 345 L. That’s a difference of about 55 L.

When it comes to payload, the BYD Seal carries somewhat more – 473 kg compared to 410 kg. That’s a difference of about 63 kg.

Who wins the race in the data check?

The BYD Seal holds a decisive overall lead 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 Dolphin
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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
BYD Seal

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
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Reviews BYD Dolphin

3.7 (3 Reviews)
rate
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

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
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56EE1144-A336-4202-B4CC-B68903013A42
03694851-BE3F-404A-85F8-4557ADB00247

Reviews BYD Seal

No reviews yet. Share your experience and help others decide.

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BYD Seal

Costs and Consumption
Price
29,700 - 31,400 £
Price
40,300 - 45,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 kWh/100km
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Electric Range
427 km
Electric Range
460 - 570 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
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1,658 kg
Curb weight
1,907 - 2,185 kg
Trunk capacity
345 L
Trunk capacity
400 L
Length
4,290 mm
Length
4,800 mm
Width
1,770 mm
Width
1,875 mm
Height
1,570 mm
Height
1,460 mm
Max trunk capacity
1,310 L
Max trunk capacity
-
Payload
410 kg
Payload
446 - 473 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, All-Wheel Drive
Power HP
204 HP
Power HP
231 - 530 HP
Acceleration 0-100km/h
7 s
Acceleration 0-100km/h
3.8 - 7.5 s
Max Speed
160 km/h
Max Speed
180 km/h
Torque
310 Nm
Torque
360 - 670 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
150 kW
Power kW
170 - 390 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,023
Model Year
2,023 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
BYD
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.