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Hyundai IONIQ 5 vs BYD Seal U comparison
Compare performance (650 HP vs 324 HP), boot space and price (38,500 £ vs 34,300 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or BYD Seal U?
IONIQ 5
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 Seal U is a bit cheaper – starting at 34,300 £ , while the Hyundai IONIQ 5 costs 38,500 £ . That’s a price difference of around 4,208 £.
In terms of energy consumption, the BYD Seal U is noticeably more efficient: consuming 12.1 kWh/100km compared to 15.6 kWh/100km for the Hyundai IONIQ 5. That’s a difference of about 3.5 kWh/100km.
As for electric range, the Hyundai IONIQ 5 offers moderately more range – reaching up to 570 km, about 70 km more than the BYD Seal U.
Seal U
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 Hyundai IONIQ 5 offers significantly more power – delivering 650 HP compared to 324 HP. That’s roughly 326 HP more horsepower.
When accelerating from 0 to 100 km/h, the Hyundai IONIQ 5 is significantly quicker – completing the sprint in 3.5 s, while the BYD Seal U takes 5.9 s. That’s about 2.4 s quicker.
Looking at top speed, the Hyundai IONIQ 5 is clearly faster – reaching 260 km/h, while the BYD Seal U tops out at 175 km/h. The difference is around 85 km/h.
There’s also a difference in torque: the Hyundai IONIQ 5 delivers noticeably more torque with 770 Nm compared to 550 Nm. That’s about 220 Nm more.
IONIQ 5
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In terms of curb weight, BYD Seal U is marginally lighter – 1,940 kg compared to 1,955 kg. The difference is around 15 kg.
Looking at boot space, the BYD Seal U offers very slightly more boot space – 552 L compared to 520 L. That’s a difference of about 32 L.
For maximum load capacity, the Hyundai IONIQ 5 offers marginally more capacity – up to 1,580 L, about 140 L more than the BYD Seal U.
When it comes to payload, the Hyundai IONIQ 5 carries noticeably more – 530 kg compared to 410 kg. That’s a difference of about 120 kg.
Who wins the race in the data check?
The Hyundai IONIQ 5 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 £38,500
Hyundai IONIQ 5
Hyundai IONIQ 5
BYD Seal U
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Hyundai IONIQ 5
The Hyundai IONIQ 5 looks like a spaceship that moved into suburbia, pairing bold retro‑futuristic styling with a roomy, cleverly laid-out cabin that makes long trips surprisingly comfortable. Its electric character delivers instant, silky acceleration and low running costs, making it a smart, slightly cheeky pick for buyers who want tech, practicality and personality without the drama.
details
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
Hyundai IONIQ 5
BYD Seal U
Costs and Consumption |
|
|---|---|
|
Price
38,500 - 64,200 £
|
Price
34,300 - 39,800 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.6 - 21.2 kWh/100km
|
Consumption kWh/100km
12.1 - 20.5 kWh/100km
|
|
Electric Range
440 - 570 km
|
Electric Range
70 - 500 km
|
|
Battery Capacity
63 - 84 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 - 71 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
SUV
|
|
Seats
5
|
Seats
5
|
|
Doors
5
|
Doors
5
|
|
Curb weight
1,955 - 2,275 kg
|
Curb weight
1,940 - 2,147 kg
|
|
Trunk capacity
480 - 520 L
|
Trunk capacity
425 - 552 L
|
|
Length
4,655 - 4,715 mm
|
Length
4,785 mm
|
|
Width
1,890 - 1,940 mm
|
Width
1,890 mm
|
|
Height
1,585 - 1,605 mm
|
Height
1,668 mm
|
|
Max trunk capacity
1,540 - 1,580 L
|
Max trunk capacity
1,440 L
|
|
Payload
385 - 530 kg
|
Payload
410 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Electric, Plugin Hybrid
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Reduction Gearbox, Automatic Gearbox
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
|
Power HP
170 - 650 HP
|
Power HP
218 - 324 HP
|
|
Acceleration 0-100km/h
3.5 - 8.5 s
|
Acceleration 0-100km/h
5.9 - 9.6 s
|
|
Max Speed
185 - 260 km/h
|
Max Speed
175 km/h
|
|
Torque
350 - 770 Nm
|
Torque
300 - 550 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
4
|
|
Power kW
125 - 478 kW
|
Power kW
160 - 238 kW
|
|
Engine capacity
-
|
Engine capacity
1,497 - 1,498 cm3
|
General |
|
|---|---|
|
Model Year
2,024 - 2,025
|
Model Year
2,024 - 2,026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A, B
|
|
Brand
Hyundai
|
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.