Compare performance (229 HP vs 508 HP), boot space and price (43,300 £ vs 54,200 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 5 or Kia EV9?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
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 5 is visibly cheaper – starting at 43,300 £ , while the Kia EV9 costs 54,200 £ . That’s a price difference of around 10,834 £.
In terms of energy consumption, the Hyundai IONIQ 5 is noticeably more efficient: consuming 15.6 kWh/100km compared to 19.5 kWh/100km for the Kia EV9. That’s a difference of about 3.9 kWh/100km.
As for electric range, the Hyundai IONIQ 5 offers marginally more range – reaching up to 570 km, about 7 km more than the Kia EV9.
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 EV9 offers considerably more power – delivering 508 HP compared to 229 HP. That’s roughly 279 HP more horsepower.
When accelerating from 0 to 100 km/h, the Kia EV9 is substantially quicker – completing the sprint in 4.6 s, while the Hyundai IONIQ 5 takes 7.5 s. That’s about 2.9 s quicker.
There’s also a difference in torque: the Kia EV9 delivers significantly more torque with 740 Nm compared to 350 Nm. That’s about 390 Nm more.
Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.
Seats: Kia EV9 offers more seats – 7 vs 5.
In terms of curb weight, Hyundai IONIQ 5 is visibly lighter – 1,955 kg compared to 2,392 kg. The difference is around 437 kg.
Looking at boot space, the Hyundai IONIQ 5 offers noticeably more boot space – 520 L compared to 333 L. That’s a difference of about 187 L.
When it comes to payload, the Kia EV9 carries slightly more – 615 kg compared to 530 kg. That’s a difference of about 85 kg.
The Kia EV9 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.
The Hyundai IONIQ 5 looks like a spaceship that moved into suburbia, pairing bold retro‑futuristic styling with a roomy, cleverly laid-out cabin that makes long trips surprisingly comfortable. Its electric character delivers instant, silky acceleration and low running costs, making it a smart, slightly cheeky pick for buyers who want tech, practicality and personality without the drama.
detailsThe 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.
detailsCosts and Consumption |
|
|---|---|
|
Price
43,300 - 46,100 £
|
Price
54,200 - 78,000 £
|
|
Consumption L/100km
-
|
Consumption L/100km
-
|
|
Consumption kWh/100km
15.6 - 16 kWh/100km
|
Consumption kWh/100km
19.5 - 22.8 kWh/100km
|
|
Electric Range
440 - 570 km
|
Electric Range
443 - 563 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
SUV
|
|
Seats
5
|
Seats
6 - 7
|
|
Doors
-
|
Doors
-
|
|
Curb weight
1,955 - 2,060 kg
|
Curb weight
2,392 - 2,664 kg
|
|
Trunk capacity
520 L
|
Trunk capacity
333 L
|
|
Length
-
|
Length
-
|
|
Width
1,890 mm
|
Width
1,980 mm
|
|
Height
-
|
Height
-
|
|
Max trunk capacity
-
|
Max trunk capacity
-
|
|
Payload
515 - 530 kg
|
Payload
542 - 615 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
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
|
Power HP
170 - 229 HP
|
Power HP
204 - 508 HP
|
|
Acceleration 0-100km/h
7.5 - 8.5 s
|
Acceleration 0-100km/h
4.6 - 9.4 s
|
|
Max Speed
-
|
Max Speed
-
|
|
Torque
350 Nm
|
Torque
350 - 740 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
-
|
|
Power kW
125 - 168 kW
|
Power kW
150 - 374 kW
|
|
Engine capacity
-
|
Engine capacity
-
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2025
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
A
|
|
Brand
Hyundai
|
Brand
Kia
|