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Hyundai IONIQ 6 vs Kia EV3 comparison

Compare performance (650 HP vs 265 HP), boot space and price (39,000 £ vs 40,200 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Kia EV3?

Hyundai IONIQ 6 vs Kia EV3: Key differences

Hyundai IONIQ 6

4.6 (1 Reviews)
rate
  • marginally cheaper
  • substantially more power
  • a bit more efficient
  • somewhat more electric range
  • substantially quicker 0–100 km/h
  • marginally lighter
details

Kia EV3

4.7 (3 Reviews)
rate
  • marginally more trunk space
details

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 6

Costs and Efficiency:

When it comes to price and running costs, the biggest differences usually appear. This is often where you see which car fits your budget better in the long run.

Hyundai IONIQ 6 is marginally cheaper – starting at 39,000 £ , while the Kia EV3 costs 40,200 £ . That’s a price difference of around 1,140 £.

In terms of energy consumption, the Hyundai IONIQ 6 is a bit more efficient: consuming 13.4 kWh/100km compared to 15.8 kWh/100km for the Kia EV3. That’s a difference of about 2.4 kWh/100km.

As for electric range, the Hyundai IONIQ 6 offers somewhat more range – reaching up to 680 km, about 108 km more than the Kia EV3.

EV3

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 substantially more power – delivering 650 HP compared to 265 HP. That’s roughly 385 HP more horsepower.

When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is substantially quicker – completing the sprint in 3.2 s, while the Kia EV3 takes 6.6 s. That’s about 3.4 s quicker.

There’s also a difference in torque: the Hyundai IONIQ 6 delivers significantly more torque with 770 Nm compared to 385 Nm. That’s about 385 Nm more.

IONIQ 6

Space and Everyday Use:

Beyond pure performance, interior space and usability matter most in daily life. This is where you see which car is more practical and versatile.

Both vehicles offer seating for 5 people.

In terms of curb weight, Hyundai IONIQ 6 is marginally lighter – 1,892 kg compared to 1,995 kg. The difference is around 103 kg.

Looking at boot space, the Kia EV3 offers marginally more boot space – 413 L compared to 401 L. That’s a difference of about 12 L.

When it comes to payload, the Kia EV3 carries barely more – 485 kg compared to 438 kg. That’s a difference of about 47 kg.

Who wins the race in the data check?

The Hyundai IONIQ 6 stands well ahead of its rival 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 EV3

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.

details

Kia EV3

The Kia EV3 arrives as a cheeky, practical electric compact that manages to feel both premium and playful, delivering crisp handling and a roomy cabin that's perfect for urban life. With smart tech, friendly styling and sensible pricing, the EV3 is the kind of car that makes switching to electric feel like a no-brainer without asking you to give anything important up.

details
Hyundai IONIQ 6
Kia EV3

Costs and Consumption

Price
39,000 - 64,300 £
Price
40,200 - 43,900 £
Consumption L/100km
-
Consumption L/100km
-
Consumption kWh/100km
13.4 - 15.9 kWh/100km
Consumption kWh/100km
15.8 kWh/100km
Electric Range
469 - 680 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
Hatchback
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,892 - 2,134 kg
Curb weight
1,995 kg
Trunk capacity
401 L
Trunk capacity
413 L
Length
-
Length
-
Width
1,880 - 1,940 mm
Width
1,850 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
386 - 438 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
All-Wheel Drive, Rear-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
170 - 650 HP
Power HP
265 HP
Acceleration 0-100km/h
3.2 - 8.3 s
Acceleration 0-100km/h
6.6 s
Max Speed
-
Max Speed
-
Torque
350 - 770 Nm
Torque
385 Nm
Number of Cylinders
-
Number of Cylinders
-
Power kW
125 - 478 kW
Power kW
195 kW
Engine capacity
-
Engine capacity
-

General

Model Year
2026
Model Year
2026
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.