Compare performance (650 HP vs 138 HP), boot space and price (39,000 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Hyundai IONIQ 6 or Kia Niro?
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 key factors when choosing a car – and this is often where the real differences emerge.
Kia Niro is clearly cheaper – starting at 29,100 £ , while the Hyundai IONIQ 6 costs 39,000 £ . That’s a price difference of around 9,908 £.
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 significantly more power – delivering 650 HP compared to 138 HP. That’s roughly 512 HP more horsepower.
When accelerating from 0 to 100 km/h, the Hyundai IONIQ 6 is considerably quicker – completing the sprint in 3.3 s, while the Kia Niro takes 11.1 s. That’s about 7.8 s quicker.
There’s also a difference in torque: the Hyundai IONIQ 6 delivers significantly more torque with 770 Nm compared to 265 Nm. That’s about 505 Nm more.
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 Niro is clearly lighter – 1,474 kg compared to 1,892 kg. The difference is around 418 kg.
Looking at boot space, the Kia Niro offers somewhat more boot space – 451 L compared to 401 L. That’s a difference of about 50 L.
When it comes to payload, the Kia Niro carries barely more – 466 kg compared to 438 kg. That’s a difference of about 28 kg.
The Hyundai IONIQ 6 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.
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.
detailsThe Kia Niro is a practical crossover that blends economy and everyday versatility without sacrificing comfort. With a roomy, well-laid-out cabin and calm, composed handling, it’s an easy-to-live-with choice for commuters and families.
detailsCosts and Consumption |
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|---|---|
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Price
39,000 - 65,100 £
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Price
29,100 - 33,800 £
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Consumption L/100km
-
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Consumption L/100km
4.5 - 4.9 L/100km
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Consumption kWh/100km
13.4 - 18.7 kWh/100km
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Consumption kWh/100km
-
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Electric Range
487 - 680 km
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Electric Range
-
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Battery Capacity
-
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Battery Capacity
-
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co2
0 g/km
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co2
102 - 111 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
Hatchback
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
-
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Doors
-
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Curb weight
1,892 - 2,241 kg
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Curb weight
1,474 kg
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Trunk capacity
371 - 401 L
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Trunk capacity
451 L
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Length
-
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Length
-
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Width
1,880 - 1,940 mm
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Width
1,825 mm
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Height
-
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Height
-
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Max trunk capacity
-
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Max trunk capacity
-
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Payload
386 - 438 kg
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Payload
466 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric
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Engine Type
Full Hybrid
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
170 - 650 HP
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Power HP
138 HP
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Acceleration 0-100km/h
3.3 - 8.3 s
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Acceleration 0-100km/h
11.1 - 11.4 s
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Max Speed
-
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Max Speed
-
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Torque
350 - 770 Nm
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Torque
265 Nm
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Number of Cylinders
-
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Number of Cylinders
4
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Power kW
125 - 478 kW
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Power kW
102 kW
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Engine capacity
-
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Engine capacity
1,580 cm3
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General |
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|---|---|
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Model Year
2026
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Model Year
2025
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CO2 Efficiency Class
A
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CO2 Efficiency Class
C
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Brand
Hyundai
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Brand
Kia
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