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BYD Tang vs Hyundai IONIQ 9 - Differences and prices compared

Compare performance (517 HP vs 428 HP), boot space and price (64300 £ vs 58700 £ ) at a glance. Find out which car is the better choice for you – BYD Tang or Hyundai IONIQ 9?

BYD Tang

Hyundai IONIQ 9

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

Tang

Costs and Efficiency:

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

Hyundai IONIQ 9 has a minimal advantage in terms of price – it starts at 58700 £ , while the BYD Tang costs 64300 £ . That’s a price difference of around 5571 £.

In terms of energy consumption, the advantage goes to the Hyundai IONIQ 9: with 19.90 kWh per 100 km, it’s distinct more efficient than the BYD Tang with 24 kWh. That’s a difference of about 4.10 kWh.

As for electric range, the Hyundai IONIQ 9 performs a bit better – achieving up to 620 km, about 90 km more than the BYD Tang.

Tang

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 Tang has a slightly edge – offering 517 HP compared to 428 HP. That’s roughly 89 HP more horsepower.

In acceleration from 0 to 100 km/h, the BYD Tang is hardly perceptible quicker – completing the sprint in 4.90 s, while the Hyundai IONIQ 9 takes 5.20 s. That’s about 0.30 s faster.

In terms of top speed, the Hyundai IONIQ 9 performs slight better – reaching 200 km/h, while the BYD Tang tops out at 190 km/h. The difference is around 10 km/h.

There’s also a difference in torque: Hyundai IONIQ 9 pulls hardly perceptible stronger with 700 Nm compared to 680 Nm. That’s about 20 Nm difference.

Tang

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 7 people.

In curb weight, Hyundai IONIQ 9 is barely noticeable lighter – 2594 kg compared to 2630 kg. The difference is around 36 kg.

In terms of boot space, the Hyundai IONIQ 9 offers distinct more room – 338 L compared to 235 L. That’s a difference of about 103 L.

In maximum load capacity, the Hyundai IONIQ 9 performs noticeable better – up to 2419 L, which is about 764 L more than the BYD Tang.

When it comes to payload, Hyundai IONIQ 9 slightly takes the win – 643 kg compared to 575 kg. That’s a difference of about 68 kg.

Who wins the race in the data check?

The Hyundai IONIQ 9 is clearly superior overall 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.

BYD Tang
Hyundai IONIQ 9

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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from about £58,700
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Hyundai IONIQ 9

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 218 - 428 HP
  • Consumption kWh/100km : 19.9 - 20.6 kWh
  • Electric Range : 600 - 620 km

BYD Tang

The BYD Tang is a bold, tech-loaded SUV that blends striking design with roomy practicality, making it equally at home on the school run and the open road. Packed with clever tech and a powertrain that mixes efficiency with eager performance, it’s a smart, value-focused pick for buyers who want electric-age comfort without the premium-brand fuss.

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Hyundai IONIQ 9

The Hyundai IONIQ 9 is a bold step forward in the automotive world, combining cutting-edge electric technology with a sleek and modern design. This model stands out with its spacious interior and advanced features, ensuring both comfort and convenience for drivers and passengers alike. As Hyundai pushes the envelope in eco-friendly innovation, the IONIQ 9 represents the future of sustainable driving with its impressive range and performance capabilities.

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BYD Tang
Hyundai IONIQ 9

Costs and Consumption

Price
64300 £
Price
58700 - 74400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
24 kWh
Consumption kWh/100km
19.9 - 20.6 kWh
Electric Range
530 km
Electric Range
600 - 620 km
Battery Capacity
-
Battery Capacity
110 kWh
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
7
Seats
7
Doors
5
Doors
5
Curb weight
2630 kg
Curb weight
2594 - 2689 kg
Trunk capacity
235 L
Trunk capacity
338 L
Length
4970 mm
Length
5060 mm
Width
1955 mm
Width
1980 mm
Height
1745 mm
Height
1790 mm
Max trunk capacity
1655 L
Max trunk capacity
2419 L
Payload
575 kg
Payload
586 - 643 kg

Engine and Performance

Engine Type
Electric
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
517 HP
Power HP
218 - 428 HP
Acceleration 0-100km/h
4.90 s
Acceleration 0-100km/h
5.2 - 9.4 s
Max Speed
190 km/h
Max Speed
190 - 200 km/h
Torque
680 Nm
Torque
350 - 700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
380 kW
Power kW
160 - 315 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
BYD
Brand
Hyundai
Is the BYD Tang offered with different drivetrains?

The BYD Tang is available as All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.