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Kia EV9 vs Hyundai IONIQ 6 comparison
Compare performance (508 HP vs 650 HP), boot space and price (54,600 £ vs 39,000 £ ) at a glance. Find out which car is the better choice for you – Kia EV9 or Hyundai IONIQ 6?
Kia EV9 vs Hyundai IONIQ 6: Key differences
EV9
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.
Hyundai IONIQ 6 is markedly cheaper – starting at 39,000 £ , while the Kia EV9 costs 54,600 £ . That’s a price difference of around 15,549 £.
In terms of energy consumption, the Hyundai IONIQ 6 is considerably more efficient: consuming 13.4 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 6.1 kWh/100km.
As for electric range, the Hyundai IONIQ 6 offers somewhat more range – reaching up to 680 km, about 117 km more than the Kia EV9.
IONIQ 6
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 Hyundai IONIQ 6 offers clearly more power – delivering 650 HP compared to 508 HP. That’s roughly 142 HP more horsepower.
When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is visibly quicker – completing the sprint in 3.3 s, while the Kia EV9 takes 4.6 s. That’s about 1.3 s quicker.
There’s also a difference in torque: the Hyundai IONIQ 6 delivers only slightly more torque with 770 Nm compared to 740 Nm. That’s about 30 Nm more.
EV9
Space and Everyday Use:
Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.
Seats: Kia EV9 offers more seats – 7 vs 5.
In terms of curb weight, Hyundai IONIQ 6 is visibly lighter – 1,892 kg compared to 2,392 kg. The difference is around 500 kg.
Looking at boot space, the Hyundai IONIQ 6 offers moderately more boot space – 401 L compared to 333 L. That’s a difference of about 68 L.
When it comes to payload, the Kia EV9 carries markedly more – 615 kg compared to 438 kg. That’s a difference of about 177 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
Hyundai IONIQ 6
Kia EV9
Hyundai IONIQ 6
Costs and Consumption
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Engine and Performance
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Dimensions and Body
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Kia EV9
The Kia EV9 is a bold, boxy electric SUV that looks like it could swallow your luggage and the in‑laws, with an interior that feels more lounge than cockpit and a presence that makes smaller rivals suddenly feel shy. On the road it delivers calm long‑distance composure with enough shove to keep overtakes effortless, and its tech and practicality make it an easy, sensible choice for buyers who want electric without compromise.
details
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.
details
Kia EV9
Hyundai IONIQ 6
Costs and Consumption |
|
|---|---|
|
Price
54,600 - 78,400 £
|
Price
39,000 - 65,100 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
19.5 - 22.8 kWh/100km
|
Consumption kWh/100km
13.4 - 18.7 kWh/100km
|
|
Electric Range
443 - 563 km
|
Electric Range
487 - 680 km
|
|
Battery Capacity
-
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
SUV
|
Body Type
Hatchback
|
|
Seats
6 - 7
|
Seats
5
|
|
Doors
-
|
Doors
-
|
|
Curb weight
2,392 - 2,664 kg
|
Curb weight
1,892 - 2,241 kg
|
|
Trunk capacity
333 L
|
Trunk capacity
371 - 401 L
|
|
Length
-
|
Length
-
|
|
Width
1,980 mm
|
Width
1,880 - 1,940 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
542 - 615 kg
|
Payload
386 - 438 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
All-Wheel Drive, Rear-Wheel Drive
|
|
Power HP
204 - 508 HP
|
Power HP
170 - 650 HP
|
|
Acceleration 0-100km/h
4.6 - 9.4 s
|
Acceleration 0-100km/h
3.3 - 8.3 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
350 - 740 Nm
|
Torque
350 - 770 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
150 - 374 kW
|
Power kW
125 - 478 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
Kia
|
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.