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Kia EV6 vs BYD Sealion 7 comparison

Compare performance (609 HP vs 530 HP), boot space and price (38,600 £ vs 42,800 £ ) at a glance. Find out which car is the better choice for you – Kia EV6 or BYD Sealion 7?

Kia EV6 vs BYD Sealion 7: Key differences

Kia EV6

5 (3 Reviews)
rate
  • somewhat cheaper
  • moderately more power
  • clearly more efficient
  • a bit more electric range
  • markedly quicker 0–100 km/h
  • moderately lighter

BYD Sealion 7

5 (2 Reviews)
rate
  • marginally 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

EV6

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 EV6 is somewhat cheaper – starting at 38,600 £ , while the BYD Sealion 7 costs 42,800 £ . That’s a price difference of around 4,286 £.

In terms of energy consumption, the Kia EV6 is clearly more efficient: consuming 15.9 kWh/100km compared to 19.9 kWh/100km for the BYD Sealion 7. That’s a difference of about 4 kWh/100km.

As for electric range, the Kia EV6 offers a bit more range – reaching up to 582 km, about 80 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 Kia EV6 offers moderately more power – delivering 609 HP compared to 530 HP. That’s roughly 79 HP more horsepower.

When accelerating from 0 to 100 km/h, the Kia EV6 is markedly quicker – completing the sprint in 3.5 s, while the BYD Sealion 7 takes 4.5 s. That’s about 1 s quicker.

There’s also a difference in torque: the Kia EV6 delivers moderately more torque with 770 Nm compared to 690 Nm. That’s about 80 Nm more.

EV6

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, Kia EV6 is moderately lighter – 1,955 kg compared to 2,225 kg. The difference is around 270 kg.

Looking at boot space, the BYD Sealion 7 offers marginally more boot space – 520 L compared to 490 L. That’s a difference of about 30 L.

When it comes to payload, the Kia EV6 carries very slightly more – 450 kg compared to 410 kg. That’s a difference of about 40 kg.

Who wins the race in the data check?

The Kia EV6 holds a decisive overall lead 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 £38,600
EV6

Kia EV6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 170 - 609 HP
  • Consumption kWh/100km : 15.9 - 20.9 kWh/100km
  • Electric Range : 428 - 582 km
details

Frequently compared as well

BYD Sealion 7
ZEEKR 7X
VS
The BYD Sealion 7 plays the value card with clever packaging, generous range claims and soft-riding manners, while the ZEEKR 7X feels like the sharper, tech-forward alternative that’s happier chasing pace and premium detailing. If you want an everyday EV that stretches your money on range and …
BYD Seal U
BYD Sealion 7
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The BYD Seal U brings crossover practicality and a higher driving position for buyers after everyday versatility, while the sleeker BYD Sealion 7 swaps that raised stance for a lower, sportier profile and crisper road manners. Choose the Seal U for family-friendly space and comfort, or the Sealion …
Kia EV6
BYD Sealion 7

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Kia EV6

The Kia EV6 looks like it sprinted off a concept stage, its bold, futuristic lines wrapping a surprisingly spacious and grown-up cabin. On the road it delivers crisp, immediate thrust and composed handling, with enough everyday practicality and slick tech to make ditching petrol feel like an upgrade rather than a compromise.

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Reviews Kia EV6

5 (3 Reviews)
rate
María Cardoso
11 Feb 2026, 06:43:58

I love this car — it moves super fast, makes me feel safe and wonderfully agile, like it’s got the power of a gasoline V8.

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
Janek
4 Feb 2026, 14:52:37

Great for city and recreational driving. Highway speeds and winter reveal its appetite for electricity — range drops quickly. The low beams could be brighter; the high beam is potent! Other than that, the car really pampers you.

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

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

Frequently compared as well

Kia EV6
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The Kia EV6 is the sleek, sporty crossover that doubles as an EV driver's toy — rapid off the line, long‑legged on the motorway and bristling with tech that feels a step ahead. The Kia EV5 dials down the drama for everyday sense: a roomier, more affordable and practical compact SUV that will appeal …
BYD Tang
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VS
The BYD Tang wears its SUV badge proudly — big, bold and businesslike, with a roomy cabin, high driving position and enough tech to turn family road trips into comfortable command missions. The BYD Sealion 7 is the sleeker, more carlike alternative, trading some bulk for sharper handling, better …
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If you're torn between the Kia EV6 and the cheeky new EV4 Hatchback, the EV6 drives like a GT‑styled cruiser with longer range, sharper handling and room for weekend gear, while the EV4 is a city‑smart, pocketable hatch that makes parking a joy and running costs kinder on the wallet. Choose the EV6 …
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Kia EV5
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The BYD Sealion 7 goes head-to-head with the Kia EV5 in a neat showdown between bold, feature-packed value and polished, dependable practicality. Which should you park in your garage — BYD’s tech-heavy challenger promising big range for the money, or Kia’s composed EV5 that prefers refinement and …
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The Toyota bZ4X feels like a reliably mellow electric SUV — conservative styling, predictable handling and Toyota-level build confidence for buyers who want fuss-free ownership. The BYD Sealion 7, by contrast, punches above its price with slick tech, impressive range and a sportier edge, making it …
XPeng G6
BYD Sealion 7
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In the competitive landscape of electric vehicles, the XPeng G6 and BYD Sealion 7 stand out for their innovative features and striking designs. The XPeng G6 impresses with its advanced tech integration and spacious interior, appealing to tech-savvy consumers, while the BYD Sealion 7 showcases …
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BYD Seal 6
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BYD Sealion 7 and BYD Seal 6 go head-to-head: compare performance, space, features and price in one quick overview to see which model suits your daily driving, budget and lifestyle better. A clear, side-by-side look helps you make the smarter choice.
Kia EV6
BYD Sealion 7

Costs and Consumption
Price
38,600 - 60,000 £
Price
42,800 - 52,300 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
15.9 - 20.9 kWh/100km
Consumption kWh/100km
19.9 - 21.9 kWh/100km
Electric Range
428 - 582 km
Electric Range
456 - 502 km
Battery Capacity
63 - 84 kWh
Battery Capacity
-
co2
0 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
1,955 - 2,220 kg
Curb weight
2,225 - 2,435 kg
Trunk capacity
480 - 490 L
Trunk capacity
520 L
Length
4,695 mm
Length
-
Width
1,880 - 1,890 mm
Width
1,925 mm
Height
1,550 mm
Height
-
Max trunk capacity
1,290 L
Max trunk capacity
-
Payload
440 - 450 kg
Payload
410 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
Rear-Wheel Drive, All-Wheel Drive
Power HP
170 - 609 HP
Power HP
313 - 530 HP
Acceleration 0-100km/h
3.5 - 8.7 s
Acceleration 0-100km/h
4.5 - 6.7 s
Max Speed
185 - 188 km/h
Max Speed
-
Torque
350 - 770 Nm
Torque
380 - 690 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 448 kW
Power kW
230 - 390 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2,024
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Kia
Brand
BYD
What drivetrain options does the Kia EV6 have?

Available configurations include Rear-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.