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Hyundai Kona vs BYD Sealion 7 comparison

Compare performance (218 HP vs 530 HP), boot space and price (23,100 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Hyundai Kona or BYD Sealion 7?

Hyundai Kona vs BYD Sealion 7: Key differences

Hyundai Kona

5 (1 Reviews)
rate
  • substantially cheaper
  • noticeably more efficient
  • only slightly more electric range
  • considerably lighter

BYD Sealion 7

5 (2 Reviews)
rate
  • clearly more power
  • clearly quicker 0–100 km/h
  • moderately 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

Kona

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Hyundai Kona is substantially cheaper – starting at 23,100 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 19,791 £.

In terms of energy consumption, the Hyundai Kona is noticeably more efficient: consuming 14.6 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 5.3 kWh/100km.

As for electric range, the Hyundai Kona offers only slightly more range – reaching up to 514 km, about 12 km more than the BYD Sealion 7.

Sealion 7

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 Sealion 7 offers clearly more power – delivering 530 HP compared to 218 HP. That’s roughly 312 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Sealion 7 is clearly quicker – completing the sprint in 4.5 s, while the Hyundai Kona takes 7.8 s. That’s about 3.3 s quicker.

There’s also a difference in torque: the BYD Sealion 7 delivers substantially more torque with 690 Nm compared to 265 Nm. That’s about 425 Nm more.

Kona

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, Hyundai Kona is considerably lighter – 1,370 kg compared to 2,225 kg. The difference is around 855 kg.

Looking at boot space, the BYD Sealion 7 offers moderately more boot space – 520 L compared to 466 L. That’s a difference of about 54 L.

When it comes to payload, the Hyundai Kona carries somewhat more – 490 kg compared to 410 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The BYD Sealion 7 leads convincingly 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 £42,800
Sealion 7

BYD Sealion 7

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 313 - 530 HP
  • Consumption kWh/100km : 19.9 - 21.9 kWh/100km
  • Electric Range : 456 - 502 km
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Frequently compared as well

Hyundai Kona
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Hyundai Kona

The Hyundai Kona wears its personality on the outside with bold styling and sprightly handling that turns city driving into something a little more fun than a commute. It blends practical space, modern tech and sensible running costs into a compact, stylish package — a smart pick if you want flair without paying luxury prices.

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Reviews Hyundai Kona

5 (1 Reviews)
rate

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

BYD Sealion 7

The Sealion 7 captivates with its striking design and impressive performance that appeals to both enthusiasts and casual drivers alike. With a focus on comfort and advanced technology, this model redefines the driving experience, making every journey enjoyable. Its sleek silhouette coupled with an innovative interior showcases the perfect blend of style and functionality.

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Reviews BYD Sealion 7

5 (2 Reviews)
rate
oriol
27 Feb 2026, 15:33:27

range that I can always charge to 100% — unlike other brands that told me it was recommended to stop at 80%, which consequently cut my real range from 600 to 480 by not being able to charge to 100%. I think that's something people should know.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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BYD Sealion 7

Costs and Consumption
Price
23,100 - 41,600 £
Price
42,800 - 52,300 £
Consumption L/100km
4.6 - 7 L/100km
Consumption L/100km
-
Consumption kWh/100km
14.6 - 16.8 kWh/100km
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
377 - 514 km
Electric Range
456 - 502 km
Battery Capacity
48.4 - 65.4 kWh
Battery Capacity
-
co2
0 - 163 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1,370 - 1,773 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
466 L
Trunk capacity
520 L
Length
4,355 - 4,385 mm
Length
-
Width
1,825 mm
Width
1,925 mm
Height
1,580 mm
Height
-
Max trunk capacity
1,300 L
Max trunk capacity
-
Payload
420 - 490 kg
Payload
410 kg

Engine and Performance
Engine Type
Electric, Petrol, Full Hybrid
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
115 - 218 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
7.8 - 11.9 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
162 - 172 km/h
Max Speed
-
Torque
200 - 265 Nm
Torque
380 - 690 Nm
Number of Cylinders
3 - 4
Number of Cylinders
-
Power kW
85 - 160 kW
Power kW
230 - 390 kW
Engine capacity
998 - 1,598 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,024
CO2 Efficiency Class
A, D, C, E, F
CO2 Efficiency Class
A
Brand
Hyundai
Brand
BYD
Is the Hyundai Kona offered with different drivetrains?

Available configurations include Front-Wheel Drive or All-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.