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BYD Seal U vs SERES 3 - Differences and prices compared

Compare performance (324 HP vs 163 HP), boot space and price (34300 £ vs 31600 £ ) at a glance. Find out which car is the better choice for you – BYD Seal U or SERES 3?

BYD Seal U

5 (2 Reviews)
rate

SERES 3

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.

SERES 3 has a slight advantage in terms of price – it starts at 31600 £ , while the BYD Seal U costs 34300 £ . That’s a price difference of around 2640 £.

In terms of energy consumption, the advantage goes to the SERES 3: with 18 kWh per 100 km, it’s somewhat more efficient than the BYD Seal U with 19.90 kWh. That’s a difference of about 1.90 kWh.

As for electric range, the BYD Seal U performs evident better – achieving up to 500 km, about 199 km more than the SERES 3.

Seal U

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 BYD Seal U has a clearly edge – offering 324 HP compared to 163 HP. That’s roughly 161 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Seal U is decisively quicker – completing the sprint in 5.90 s, while the SERES 3 takes 9.90 s. That’s about 4 s faster.

In terms of top speed, the BYD Seal U performs somewhat better – reaching 180 km/h, while the SERES 3 tops out at 155 km/h. The difference is around 25 km/h.

There’s also a difference in torque: BYD Seal U pulls convincingly stronger with 550 Nm compared to 300 Nm. That’s about 250 Nm difference.

Seal U

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 curb weight, SERES 3 is minimal lighter – 1765 kg compared to 1940 kg. The difference is around 175 kg.

In terms of boot space, the BYD Seal U offers convincingly more room – 552 L compared to 0 L. That’s a difference of about 552 L.

When it comes to payload, BYD Seal U evident takes the win – 410 kg compared to 300 kg. That’s a difference of about 110 kg.

Who comes out on top?

Overall, the BYD Seal U shows itself to be wins the duel decisively and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £34,300
Seal U

BYD Seal U

  • Engine Type : Plugin Hybrid, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 218 - 324 HP
  • Consumption L/100km : 0.4 - 1.2 L
  • Consumption kWh/100km : 19.9 - 20.5 kWh
  • Electric Range : 70 - 500 km
BYD Seal U
SERES 3

Costs and Consumption

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Engine and Performance

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Dimensions and Body

View detailed analysis

BYD Seal U

5 (2 Reviews)
rate

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

SERES 3

The SERES 3 arrives as a zippy, well-equipped compact electric that puts everyday usability ahead of headline-grabbing theatrics. It’s an honest, budget-friendly choice for city commuters who want a bit of style and low running costs without a showroom ego.

details
BYD Seal U
SERES 3

Costs and Consumption

Price
34300 - 39800 £
Price
31600 £
Consumption L/100km
0.4 - 1.2 L
Consumption L/100km
-
Consumption kWh/100km
19.9 - 20.5 kWh
Consumption kWh/100km
18 kWh
Electric Range
70 - 500 km
Electric Range
301 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 26 g/km
co2
0 g/km
Fuel tank capacity
60 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1940 - 2147 kg
Curb weight
1765 kg
Trunk capacity
425 - 552 L
Trunk capacity
0 L
Length
4775 - 4785 mm
Length
4385 mm
Width
1890 mm
Width
1850 mm
Height
1668 - 1670 mm
Height
1650 mm
Max trunk capacity
1440 - 1465 L
Max trunk capacity
-
Payload
410 kg
Payload
300 kg

Engine and Performance

Engine Type
Plugin Hybrid, Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
CVT, Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
218 - 324 HP
Power HP
163 HP
Acceleration 0-100km/h
5.9 - 9.6 s
Acceleration 0-100km/h
9.90 s
Max Speed
170 - 180 km/h
Max Speed
155 km/h
Torque
300 - 550 Nm
Torque
300 Nm
Number of Cylinders
4
Number of Cylinders
-
Power kW
160 - 238 kW
Power kW
120 kW
Engine capacity
1497 - 1498 cm3
Engine capacity
-

General

Model Year
2024
Model Year
2020
CO2 Efficiency Class
B, A
CO2 Efficiency Class
A
Brand
BYD
Brand
SERES
What drive types are available for the BYD Seal U?

The BYD Seal U is available as Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.