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BYD Seal U vs DS Automobiles DS 3 comparison

Compare performance (324 HP vs 156 HP), boot space and price (34,300 £ vs 29,500 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or DS Automobiles DS 3?

BYD Seal U vs DS Automobiles DS 3: Key differences

BYD Seal U

4.2 (10 Reviews)
rate
  • substantially more power
  • clearly more efficient
  • moderately more electric range
  • substantially quicker 0–100 km/h
  • visibly more trunk space
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DS Automobiles DS 3

  • somewhat cheaper
  • substantially lighter
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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

Seal U

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.

DS Automobiles DS 3 is somewhat cheaper – starting at 29,500 £ , while the BYD Seal U costs 34,300 £ . That’s a price difference of around 4,775 £.

In terms of energy consumption, the BYD Seal U is clearly more efficient: consuming 12.1 kWh/100km compared to 15.5 kWh/100km for the DS Automobiles DS 3. That’s a difference of about 3.4 kWh/100km.

As for electric range, the BYD Seal U offers moderately more range – reaching up to 500 km, about 100 km more than the DS Automobiles DS 3.

DS 3

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 substantially more power – delivering 324 HP compared to 156 HP. That’s roughly 168 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal U is substantially quicker – completing the sprint in 5.9 s, while the DS Automobiles DS 3 takes 9.1 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the BYD Seal U delivers considerably more torque with 550 Nm compared to 260 Nm. That’s about 290 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, DS Automobiles DS 3 is substantially lighter – 1,249 kg compared to 1,940 kg. The difference is around 691 kg.

Looking at boot space, the BYD Seal U offers visibly more boot space – 552 L compared to 350 L. That’s a difference of about 202 L.

When it comes to payload, the DS Automobiles DS 3 carries a bit more – 466 kg compared to 410 kg. That’s a difference of about 56 kg.

Who wins the race in the data check?

The BYD Seal U 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 £34,300
Seal U

BYD Seal U

  • Engine Type Electric, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 218 - 324 HP
  • Consumption kWh/100km 12.1 - 20.5 kWh/100km
  • Electric Range 70 - 500 km
BYD Seal U
DS Automobiles DS 3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BYD Seal U

The BYD Seal U is a sleek electric fastback that blends sporty styling with a roomy, tech-focused interior, making it an appealing choice for buyers who want electric performance without sacrificing comfort. It delivers a smooth, composed ride and intuitive features, positioning it as a practical yet modern option in the EV market.

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DS Automobiles DS 3

The DS 3 is a chic, compact premium hatch that stands out with couture styling and an interior that feels more boutique than bargain-bin. It serves up a poised, city-friendly drive with plenty of French flair — ideal for buyers who want personality as much as practicality and don’t mind turning heads at the lights.

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BYD Seal U
DS Automobiles DS 3

Costs and Consumption

Price
34,300 - 39,800 £
Price
29,500 - 37,600 £
Consumption L/100km
-
Consumption L/100km
5 L/100km
Consumption kWh/100km
12.1 - 20.5 kWh/100km
Consumption kWh/100km
15.5 kWh/100km
Electric Range
70 - 500 km
Electric Range
400 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 71 g/km
co2
0 - 112 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,940 - 2,147 kg
Curb weight
1,249 - 1,646 kg
Trunk capacity
425 - 552 L
Trunk capacity
350 L
Length
-
Length
-
Width
1,890 mm
Width
1,791 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 kg
Payload
362 - 466 kg

Engine and Performance

Engine Type
Electric, Plugin Hybrid
Engine Type
Petrol MHEV, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
218 - 324 HP
Power HP
145 - 156 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
9.1 - 9.2 s
Max Speed
-
Max Speed
-
Torque
300 - 550 Nm
Torque
230 - 260 Nm
Number of Cylinders
4
Number of Cylinders
3
Power kW
160 - 238 kW
Power kW
107 - 115 kW
Engine capacity
1,497 - 1,498 cm3
Engine capacity
1,199 cm3

General

Model Year
2,024 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A, B
CO2 Efficiency Class
C, A
Brand
BYD
Brand
DS Automobiles
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.