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Hyundai IONIQ 9 vs Kia EV3 comparison

Compare performance (428 HP vs 265 HP), boot space and price (59,900 £ vs 40,200 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 9 or Kia EV3?

Hyundai IONIQ 9 vs Kia EV3: Key differences

Hyundai IONIQ 9

  • markedly more power
  • barely more electric range
  • visibly quicker 0–100 km/h
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Kia EV3

4.4 (6 Reviews)
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  • clearly cheaper
  • clearly more efficient
  • visibly lighter
  • slightly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

IONIQ 9

Costs and Efficiency:

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

Kia EV3 is clearly cheaper – starting at 40,200 £ , while the Hyundai IONIQ 9 costs 59,900 £ . That’s a price difference of around 19,689 £.

In terms of energy consumption, the Kia EV3 is clearly more efficient: consuming 15.8 kWh/100km compared to 19.9 kWh/100km for the Hyundai IONIQ 9. That’s a difference of about 4.1 kWh/100km.

As for electric range, the Hyundai IONIQ 9 offers barely more range – reaching up to 620 km, about 48 km more than the Kia EV3.

EV3

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 9 offers markedly more power – delivering 428 HP compared to 265 HP. That’s roughly 163 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 9 is visibly quicker – completing the sprint in 5.2 s, while the Kia EV3 takes 6.6 s. That’s about 1.4 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 9 delivers significantly more torque with 700 Nm compared to 385 Nm. That’s about 315 Nm more.

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

In terms of curb weight, Kia EV3 is visibly lighter – 1,995 kg compared to 2,594 kg. The difference is around 599 kg.

Looking at boot space, the Kia EV3 offers slightly more boot space – 413 L compared to 338 L. That’s a difference of about 75 L.

When it comes to payload, the Hyundai IONIQ 9 carries visibly more – 643 kg compared to 485 kg. That’s a difference of about 158 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.

from £59,900
IONIQ 9

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/100km
  • Electric Range 600 - 620 km
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Hyundai IONIQ 9
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Hyundai IONIQ 9

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

Kia EV3

The Kia EV3 is a stylish, user-friendly electric crossover that focuses on practicality and a roomy, well-equipped cabin. It delivers a comfortable ride with intuitive technology and efficient everyday performance, making it a sensible choice for city and family use.

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Reviews Kia EV3

4.4 (6 Reviews)
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Werner Wesselbaum
22 Jul 2026, 06:43:05

The Kia EV3 is the modern car. It offers an optional 22 kW charger for people who can’t charge at home — only a few manufacturers think of that, really a shame.

How do you mainly use this car? (optional): Leisure / Weekend driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
pedro
8 May 2026, 11:01:53

Aesthetically it seems nicer to me, and I think it's better soundproofed.

How do you mainly use this car? (optional): Commuter (short/medium distance)
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
José
24 Dec 2025, 17:42:54

A good car for a small family. Easy and practical.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Hyundai IONIQ 9
Kia EV3

Costs and Consumption
Price
59,900 - 75,500 £
Price
40,200 - 43,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
19.9 - 20.6 kWh/100km
Consumption kWh/100km
15.8 kWh/100km
Electric Range
600 - 620 km
Electric Range
572 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
7
Seats
5
Doors
-
Doors
-
Curb weight
2,594 - 2,689 kg
Curb weight
1,995 kg
Trunk capacity
338 L
Trunk capacity
413 L
Length
-
Length
-
Width
1,980 mm
Width
1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
586 - 643 kg
Payload
485 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
Power HP
218 - 428 HP
Power HP
265 HP
Acceleration 0-100km/h
5.2 - 9.4 s
Acceleration 0-100km/h
6.6 s
Max Speed
-
Max Speed
-
Torque
350 - 700 Nm
Torque
385 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
160 - 315 kW
Power kW
195 kW
Engine capacity
-
Engine capacity
-

General
Model Year
2025
Model Year
2026
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Hyundai
Brand
Kia
What drivetrain options does the Hyundai IONIQ 9 have?

Available configurations include Rear-Wheel Drive or All-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.