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Hyundai IONIQ 6 vs Hyundai IONIQ 9 comparison

Compare performance (650 HP vs 428 HP), boot space and price (39,000 £ vs 58,700 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Hyundai IONIQ 9?

Hyundai IONIQ 6 vs Hyundai IONIQ 9: Key differences

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • substantially cheaper
  • visibly more power
  • clearly more efficient
  • very slightly more electric range
  • clearly quicker 0–100 km/h
  • markedly lighter
  • moderately more trunk space

Hyundai IONIQ 9

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

IONIQ 6

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Hyundai IONIQ 6 is substantially cheaper – starting at 39,000 £ , while the Hyundai IONIQ 9 costs 58,700 £ . That’s a price difference of around 19,672 £.

In terms of energy consumption, the Hyundai IONIQ 6 is clearly more efficient: consuming 13.4 kWh/100km compared to 19.9 kWh/100km for the Hyundai IONIQ 9. That’s a difference of about 6.5 kWh/100km.

As for electric range, the Hyundai IONIQ 6 offers very slightly more range – reaching up to 680 km, about 60 km more than the Hyundai IONIQ 9.

IONIQ 9

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the Hyundai IONIQ 6 offers visibly more power – delivering 650 HP compared to 428 HP. That’s roughly 222 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is clearly quicker – completing the sprint in 3.2 s, while the Hyundai IONIQ 9 takes 5.2 s. That’s about 2 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers marginally more torque with 770 Nm compared to 700 Nm. That’s about 70 Nm more.

IONIQ 6

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Hyundai IONIQ 9 offers more seats – 7 vs 5.

In terms of curb weight, Hyundai IONIQ 6 is markedly lighter – 1,892 kg compared to 2,594 kg. The difference is around 702 kg.

Looking at boot space, the Hyundai IONIQ 6 offers moderately more boot space – 401 L compared to 338 L. That’s a difference of about 63 L.

When it comes to payload, the Hyundai IONIQ 9 carries noticeably more – 643 kg compared to 438 kg. That’s a difference of about 205 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 is far ahead 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.

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
Hyundai IONIQ 6
Hyundai IONIQ 9

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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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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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Hyundai IONIQ 6
Hyundai IONIQ 9

Costs and Consumption

Price
39,000 - 64,300 £
Price
58,700 - 74,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.4 - 15.9 kWh/100km
Consumption kWh/100km
19.9 - 20.6 kWh/100km
Electric Range
469 - 680 km
Electric Range
600 - 620 km
Battery Capacity
-
Battery Capacity
-
co2
0 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
SUV
Seats
5
Seats
7
Doors
-
Doors
-
Curb weight
1,892 - 2,134 kg
Curb weight
2,594 - 2,689 kg
Trunk capacity
401 L
Trunk capacity
338 L
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 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, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
170 - 650 HP
Power HP
218 - 428 HP
Acceleration 0-100km/h
3.2 - 8.3 s
Acceleration 0-100km/h
5.2 - 9.4 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
350 - 700 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 478 kW
Power kW
160 - 315 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2,026
Model Year
2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Hyundai
Brand
Hyundai
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.