Compare performance (225 HP vs 138 HP), boot space and price (29,100 £ vs 29,100 £ ) at a glance. Find out which car is the better choice for you – Citroen C5 Aircross 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 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.
Both models are evenly matched in price – each starts at 29,100 £ .
Fuel consumption also shows a difference: the Citroen C5 Aircross uses 2.5 L/100km and is significantly more efficient than the Kia Niro with 4.5 L/100km. The difference is about 2 L/100km.
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 Citroen C5 Aircross offers visibly more power – delivering 225 HP compared to 138 HP. That’s roughly 87 HP more horsepower.
When accelerating from 0 to 100 km/h, the Citroen C5 Aircross is visibly quicker – completing the sprint in 8.3 s, while the Kia Niro takes 11.1 s. That’s about 2.8 s quicker.
There’s also a difference in torque: the Citroen C5 Aircross delivers somewhat more torque with 300 Nm compared to 265 Nm. That’s about 35 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 slightly lighter – 1,474 kg compared to 1,629 kg. The difference is around 155 kg.
Looking at boot space, the Citroen C5 Aircross offers noticeably more boot space – 565 L compared to 451 L. That’s a difference of about 114 L.
When it comes to payload, the Citroen C5 Aircross carries marginally more – 471 kg compared to 466 kg. That’s a difference of about 5 kg.
The Citroen C5 Aircross 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 Citroën C5 Aircross feels like a sofa on wheels, delivering a calm, floaty ride and clever packaging that makes life with luggage and kids noticeably easier. Quirky French styling and a supremely practical, family-focused cabin mean it quietly wins hearts by prioritising comfort over showroom bravado.
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
29,100 - 43,000 £
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Price
29,100 - 33,800 £
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Consumption L/100km
2.5 - 5.4 L/100km
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Consumption L/100km
4.5 - 4.9 L/100km
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Consumption kWh/100km
17 kWh/100km
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Consumption kWh/100km
-
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Electric Range
81 - 520 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 - 121 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
SUV
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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
1,629 - 2,184 kg
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Curb weight
1,474 kg
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Trunk capacity
565 L
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Trunk capacity
451 L
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Length
-
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Length
-
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Width
1,870 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
446 - 471 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
Petrol MHEV, Electric, Plugin Hybrid
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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
Dual-Clutch Automatic, Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive
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Drive Type
Front-Wheel Drive
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Power HP
145 - 225 HP
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Power HP
138 HP
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Acceleration 0-100km/h
8.3 - 11.2 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
230 - 300 Nm
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Torque
265 Nm
|
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Number of Cylinders
3 - 4
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Number of Cylinders
4
|
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Power kW
107 - 165 kW
|
Power kW
102 kW
|
|
Engine capacity
1,199 - 1,598 cm3
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Engine capacity
1,580 cm3
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General |
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|---|---|
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Model Year
2,025 - 2,026
|
Model Year
2025
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|
CO2 Efficiency Class
D, A, B
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CO2 Efficiency Class
C
|
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Brand
Citroen
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Brand
Kia
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