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Hyundai IONIQ 6 vs Kia EV4 Hatchback comparison

Compare performance (650 HP vs 204 HP), boot space and price (39,000 £ vs 32,200 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Kia EV4 Hatchback?

Hyundai IONIQ 6 vs Kia EV4 Hatchback: Key differences

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • clearly more power
  • moderately more efficient
  • only slightly more electric range
  • considerably quicker 0–100 km/h
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Kia EV4 Hatchback

  • markedly cheaper
  • only slightly lighter
  • only slightly more trunk space
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By Achim Sedelmaier

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

IONIQ 6

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.

Kia EV4 Hatchback is markedly cheaper – starting at 32,200 £ , while the Hyundai IONIQ 6 costs 39,000 £ . That’s a price difference of around 6,822 £.

In terms of energy consumption, the Hyundai IONIQ 6 is moderately more efficient: consuming 13.4 kWh/100km compared to 14.9 kWh/100km for the Kia EV4 Hatchback. That’s a difference of about 1.5 kWh/100km.

As for electric range, the Hyundai IONIQ 6 offers only slightly more range – reaching up to 680 km, about 55 km more than the Kia EV4 Hatchback.

EV4 Hatchback

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 clearly more power – delivering 650 HP compared to 204 HP. That’s roughly 446 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is considerably quicker – completing the sprint in 3.2 s, while the Kia EV4 Hatchback takes 7.4 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers significantly more torque with 770 Nm compared to 283 Nm. That’s about 487 Nm more.

IONIQ 6

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 5 people.

In terms of curb weight, Kia EV4 Hatchback is only slightly lighter – 1,811 kg compared to 1,892 kg. The difference is around 81 kg.

Looking at boot space, the Kia EV4 Hatchback offers only slightly more boot space – 435 L compared to 401 L. That’s a difference of about 34 L.

When it comes to payload, the Kia EV4 Hatchback carries very slightly more – 459 kg compared to 438 kg. That’s a difference of about 21 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
Kia EV4 Hatchback

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

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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Kia EV4 Hatchback

The Kia EV4 Hatchback paves the way for a sleek and efficient driving experience, capturing attention with its modern design and eco-friendly performance. Built with comfort and sustainability in mind, this hatchback redefines electric mobility for urban explorers and suburban commuters alike. Inside, the EV4 boasts a spacious and tech-savvy interior, offering drivers and passengers a seamless blend of innovation and practicality.

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Hyundai IONIQ 6
Kia EV4 Hatchback

Costs and Consumption

Price
39,000 - 64,300 £
Price
32,200 - 42,400 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.4 - 15.9 kWh/100km
Consumption kWh/100km
14.9 - 16.2 kWh/100km
Electric Range
469 - 680 km
Electric Range
440 - 625 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
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,892 - 2,134 kg
Curb weight
1,811 - 1,910 kg
Trunk capacity
401 L
Trunk capacity
435 L
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
1,860 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 kg
Payload
445 - 459 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
Front-Wheel Drive
Power HP
170 - 650 HP
Power HP
204 HP
Acceleration 0-100km/h
3.2 - 8.3 s
Acceleration 0-100km/h
7.4 - 7.8 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
283 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 478 kW
Power kW
150 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
A
Brand
Hyundai
Brand
Kia
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.