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BYD Seal vs Kia EV4 Sedan comparison

Compare performance (530 HP vs 204 HP), boot space and price (41,100 £ vs 35,600 £ ) at a glance. Find out which car is the better choice for you – BYD Seal or Kia EV4 Sedan?

BYD Seal vs Kia EV4 Sedan: Key differences

BYD Seal

4.9 (1 Reviews)
rate
  • considerably more power
  • considerably quicker 0–100 km/h
details

Kia EV4 Sedan

  • a bit cheaper
  • very slightly more efficient
  • very slightly more electric range
  • only slightly 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

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.

Kia EV4 Sedan is a bit cheaper – starting at 35,600 £ , while the BYD Seal costs 41,100 £ . That’s a price difference of around 5,572 £.

In terms of energy consumption, the Kia EV4 Sedan is very slightly more efficient: consuming 14.3 kWh/100km compared to 15.4 kWh/100km for the BYD Seal. That’s a difference of about 1.1 kWh/100km.

As for electric range, the Kia EV4 Sedan offers very slightly more range – reaching up to 633 km, about 63 km more than the BYD Seal.

EV4 Sedan

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 offers considerably more power – delivering 530 HP compared to 204 HP. That’s roughly 326 HP more horsepower.

When accelerating from 0 to 100 km/h, the BYD Seal is considerably quicker – completing the sprint in 3.8 s, while the Kia EV4 Sedan takes 7.4 s. That’s about 3.6 s quicker.

There’s also a difference in torque: the BYD Seal delivers considerably more torque with 670 Nm compared to 283 Nm. That’s about 387 Nm more.

Seal

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, Kia EV4 Sedan is only slightly lighter – 1,815 kg compared to 1,907 kg. The difference is around 92 kg.

When it comes to payload, the BYD Seal carries marginally more – 473 kg compared to 455 kg. That’s a difference of about 18 kg.

Who wins the race in the data check?

The BYD Seal is decisively ahead 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 £41,100
Seal

BYD Seal

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 231 - 530 HP
  • Consumption kWh/100km : 15.4 - 18.2 kWh/100km
  • Electric Range : 460 - 570 km
BYD Seal
Kia EV4 Sedan

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

BYD Seal

The BYD Seal is a sleek electric fastback that punches above its class with sporty looks and a surprisingly premium cabin, offering a very modern alternative for buyers who want style and substance without the badge snobbery. On the road it feels composed and eager, packed with tech and everyday practicality—ideal for shoppers after eco-friendly performance with a cheeky wink.

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Kia EV4 Sedan

Kia's EV4 Sedan makes a striking impression with its sleek and modern design, embodying the brand's progressive approach to electric mobility. The vehicle's interior is a harmonious blend of comfort and cutting-edge technology, providing both driver and passengers with a premium experience. With its focus on sustainability and innovation, the EV4 Sedan is set to redefine expectations for eco-friendly sedans on the road.

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BYD Seal
Kia EV4 Sedan

Costs and Consumption

Price
41,100 - 46,300 £
Price
35,600 - 43,700 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.4 - 18.2 kWh/100km
Consumption kWh/100km
14.3 - 14.9 kWh/100km
Electric Range
460 - 570 km
Electric Range
456 - 633 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Sedan
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,907 - 2,185 kg
Curb weight
1,815 - 1,914 kg
Trunk capacity
-
Trunk capacity
490 L
Length
-
Length
-
Width
1,875 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
446 - 473 kg
Payload
441 - 455 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
231 - 530 HP
Power HP
204 HP
Acceleration 0-100km/h
3.8 - 7.5 s
Acceleration 0-100km/h
7.4 - 7.8 s
Max Speed
-
Max Speed
-
Torque
360 - 670 Nm
Torque
283 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
170 - 390 kW
Power kW
150 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Kia
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.