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BYD Seal U vs BYD Dolphin comparison
Compare performance (324 HP vs 204 HP), boot space and price (34,300 £ vs 29,700 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or BYD Dolphin?
Seal U
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 slightly cheaper – starting at 29,700 £ , while the BYD Seal U costs 34,300 £ . That’s a price difference of around 4,586 £.
In terms of energy consumption, the BYD Seal U is noticeably more efficient: consuming 12.1 kWh/100km compared to 15.9 kWh/100km for the BYD Dolphin. That’s a difference of about 3.8 kWh/100km.
As for electric range, the BYD Seal U offers moderately more range – reaching up to 500 km, about 73 km more than the BYD Dolphin.
Dolphin
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 BYD Seal U offers visibly more power – delivering 324 HP compared to 204 HP. That’s roughly 120 HP more horsepower.
When accelerating from 0 to 100 km/h, the BYD Seal U is moderately quicker – completing the sprint in 5.9 s, while the BYD Dolphin takes 7 s. That’s about 1.1 s quicker.
Looking at top speed, the BYD Seal U is very slightly faster – reaching 175 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 15 km/h.
There’s also a difference in torque: the BYD Seal U delivers clearly more torque with 550 Nm compared to 310 Nm. That’s about 240 Nm more.
Seal U
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 somewhat lighter – 1,658 kg compared to 1,940 kg. The difference is around 282 kg.
Looking at boot space, the BYD Seal U offers clearly more boot space – 552 L compared to 345 L. That’s a difference of about 207 L.
For maximum load capacity, the BYD Seal U offers only slightly more capacity – up to 1,440 L, about 130 L more than the BYD Dolphin.
Maximum payload is identical – both can carry up to 410 kg.
Who wins the race in the data check?
The BYD Seal U 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 £34,300
BYD Seal U
BYD Seal U
BYD Dolphin
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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BYD Seal U
The BYD Seal U pairs a sleek fastback silhouette with a surprisingly roomy, tech-rich cabin, giving electric chic without the showroom pretension. It's a smart pick for buyers after confident handling, sensible practicality and standout value — all wrapped up with a cheeky grin when you put your foot down.
details
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
BYD Seal U
BYD Dolphin
Costs and Consumption |
|
|---|---|
|
Price
34,300 - 39,800 £
|
Price
29,700 - 31,400 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
12.1 - 20.5 kWh/100km
|
Consumption kWh/100km
15.9 kWh/100km
|
|
Electric Range
70 - 500 km
|
Electric Range
427 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
0 - 71 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
Hatchback
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
1,940 - 2,147 kg
|
Curb weight
1,658 kg
|
|
Trunk capacity
425 - 552 L
|
Trunk capacity
345 L
|
|
Length
4,785 mm
|
Length
4,290 mm
|
|
Width
1,890 mm
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Width
1,770 mm
|
|
Height
1,668 mm
|
Height
1,570 mm
|
|
Max trunk capacity
1,440 L
|
Max trunk capacity
1,310 L
|
|
Payload
410 kg
|
Payload
410 kg
|
Engine and Performance |
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|---|---|
|
Engine Type
Electric, Plugin Hybrid
|
Engine Type
Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox, Automatic Gearbox
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive
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|
Power HP
218 - 324 HP
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Power HP
204 HP
|
|
Acceleration 0-100km/h
5.9 - 9.6 s
|
Acceleration 0-100km/h
7 s
|
|
Max Speed
175 km/h
|
Max Speed
160 km/h
|
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Torque
300 - 550 Nm
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Torque
310 Nm
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Number of Cylinders
4
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Number of Cylinders
-
|
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Power kW
160 - 238 kW
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Power kW
150 kW
|
|
Engine capacity
1,497 - 1,498 cm3
|
Engine capacity
-
|
General |
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|---|---|
|
Model Year
2,024 - 2,026
|
Model Year
2,023
|
|
CO2 Efficiency Class
A, B
|
CO2 Efficiency Class
A
|
|
Brand
BYD
|
Brand
BYD
|
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.