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Hyundai IONIQ 6 vs BYD Seal 6 comparison

Compare performance (650 HP vs 212 HP), boot space and price (39,000 £ vs 36,800 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or BYD Seal 6?

Hyundai IONIQ 6 vs BYD Seal 6: Key differences

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • significantly more power
  • substantially more electric range
  • significantly quicker 0–100 km/h

BYD Seal 6

4.7 (2 Reviews)
rate
  • marginally cheaper
  • substantially more efficient
  • moderately lighter

Here’s where it gets real: The technical differences in detail

IONIQ 6

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 6 is marginally cheaper – starting at 36,800 £ , while the Hyundai IONIQ 6 costs 39,000 £ . That’s a price difference of around 2,194 £.

In terms of energy consumption, the BYD Seal 6 is substantially more efficient: consuming 7.8 kWh/100km compared to 13.4 kWh/100km for the Hyundai IONIQ 6. That’s a difference of about 5.6 kWh/100km.

As for electric range, the Hyundai IONIQ 6 offers substantially more range – reaching up to 680 km, about 579 km more than the BYD Seal 6.

Seal 6

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 Hyundai IONIQ 6 offers significantly more power – delivering 650 HP compared to 212 HP. That’s roughly 438 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is significantly quicker – completing the sprint in 3.2 s, while the BYD Seal 6 takes 8.5 s. That’s about 5.3 s quicker.

IONIQ 6

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 terms of curb weight, BYD Seal 6 is moderately lighter – 1,710 kg compared to 1,892 kg. The difference is around 182 kg.

When it comes to payload, the Hyundai IONIQ 6 carries very slightly more – 438 kg compared to 435 kg. That’s a difference of about 3 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 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 £39,000
IONIQ 6

Hyundai IONIQ 6

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 170 - 650 HP
  • Consumption kWh/100km : 13.4 - 15.9 kWh/100km
  • Electric Range : 469 - 680 km
details

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View detailed analysis

Engine and Performance
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Hyundai IONIQ 6

The Hyundai IONIQ 6 glides down the road with a poise that feels more runway model than commuter car, its sleek silhouette promising efficiency without trying too hard. Inside, a calm, minimalist cabin packed with clever, usable tech makes it a compelling choice for buyers who want electric motoring that's smart, stylish and quietly practical.

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Reviews Hyundai IONIQ 6

4.6 (1 Reviews)
rate

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

BYD Seal 6

The BYD Seal 6 is a captivating electric sedan that captures attention with its sleek design and modern aerodynamics. With a strong focus on sustainability, it offers an impressive electric driving experience, combining efficiency with cutting-edge technology. The Seal 6 stands out in the EV market for its luxurious interior and innovative features, making it a strong contender for drivers looking to embrace the future of transportation.

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Reviews BYD Seal 6

4.7 (2 Reviews)
rate

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

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Hyundai IONIQ 6
BYD Seal 6

Costs and Consumption
Price
39,000 - 64,300 £
Price
36,800 - 42,800 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.4 - 15.9 kWh/100km
Consumption kWh/100km
7.8 - 11.2 kWh/100km
Electric Range
469 - 680 km
Electric Range
54 - 101 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
38 - 60 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Estate
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,892 - 2,134 kg
Curb weight
1,710 - 1,805 kg
Trunk capacity
401 L
Trunk capacity
-
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
1,875 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 kg
Payload
435 kg

Engine and Performance
Engine Type
Electric
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
170 - 650 HP
Power HP
184 - 212 HP
Acceleration 0-100km/h
3.2 - 8.3 s
Acceleration 0-100km/h
8.5 - 8.9 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
-
Number of Cylinders
-
Number of Cylinders
4
Power kW
125 - 478 kW
Power kW
135 - 156 kW
Engine capacity
-
Engine capacity
1,498 cm3

General
Model Year
2,026
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
B
Brand
Hyundai
Brand
BYD
What drive types are available for the Hyundai IONIQ 6?

The Hyundai IONIQ 6 is available as All-Wheel Drive or Rear-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.