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Citroen C4 vs Kia K4 comparison

Compare performance (156 HP vs 180 HP), boot space and price (20,600 £ vs 24,800 £ ) at a glance. Find out which car is the better choice for you – Citroen C4 or Kia K4?

Citroen C4 vs Kia K4: Key differences

Citroen C4

4.7 (3 Reviews)
rate
  • clearly cheaper
  • markedly more efficient
  • only slightly quicker 0–100 km/h
  • barely lighter

Kia K4

  • moderately more power
  • slightly more trunk space

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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

C4

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.

Citroen C4 is clearly cheaper – starting at 20,600 £ , while the Kia K4 costs 24,800 £ . That’s a price difference of around 4,200 £.

Fuel consumption also shows a difference: the Citroen C4 uses 4.7 L/100km and is markedly more efficient than the Kia K4 with 5.8 L/100km. The difference is about 1.1 L/100km.

K4

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 Kia K4 offers moderately more power – delivering 180 HP compared to 156 HP. That’s roughly 24 HP more horsepower.

When accelerating from 0 to 100 km/h, the Citroen C4 is only slightly quicker – completing the sprint in 8 s, while the Kia K4 takes 8.4 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Citroen C4 delivers barely more torque with 270 Nm compared to 265 Nm. That’s about 5 Nm more.

C4

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Citroen C4 is barely lighter – 1,403 kg compared to 1,415 kg. The difference is around 12 kg.

Looking at boot space, the Kia K4 offers slightly more boot space – 604 L compared to 510 L. That’s a difference of about 94 L.

When it comes to payload, the Kia K4 carries somewhat more – 455 kg compared to 406 kg. That’s a difference of about 49 kg.

Who wins the race in the data check?

The Citroen C4 is clearly 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 £20,600
C4

Citroen C4

  • Engine Type : Electric, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 110 - 156 HP
  • Consumption L/100km : 4.7 - 4.8 L/100km
  • Consumption kWh/100km : 14.5 - 15.3 kWh/100km
  • Electric Range : 354 - 427 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Citroen C4

Citroën C4 wears its French eccentricity with confidence, pairing bold, sculpted styling with a supremely comfortable ride that turns mundane commutes into a gentler affair. If you value relaxed comfort, clever practicality and a car with personality rather than pretence, the C4 is a charming, sensible choice — and it won't make you miss the usual hot‑hatch theatrics.

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C4_2021_EXT (7)
C4_2021_EXT (13)
C4_2021_EXT (11)
CL 20
C4_INT_2021 (8)

Reviews Citroen C4

4.7 (3 Reviews)
rate
Tomasz
25 Dec 2025, 23:25:28

A very comfortable car, but with a flaw I noticed: very high door sills, which you really feel when getting in.

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

Kia K4

Kia K4 shakes up the compact-sedan crowd with concept-car looks, a smartly packaged cabin, and the kind of easygoing refinement that makes rush hour feel less like a chore. It blends value, tech, and a dash of attitude, serving up a smooth, confident drive that might have you taking the long way home just to show off those angles.

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Reviews Kia K4

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

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Citroen C4
Kia K4

Costs and Consumption
Price
20,600 - 32,200 £
Price
24,800 - 34,200 £
Consumption L/100km
4.7 - 4.8 L/100km
Consumption L/100km
5.8 - 7.2 L/100km
Consumption kWh/100km
14.5 - 15.3 kWh/100km
Consumption kWh/100km
-
Electric Range
354 - 427 km
Electric Range
-
Battery Capacity
46 - 51 kWh
Battery Capacity
-
co2
0 - 108 g/km
co2
132 - 161 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback, Estate
Seats
5
Seats
5
Doors
4 - 5
Doors
-
Curb weight
1,403 - 1,659 kg
Curb weight
1,415 - 1,540 kg
Trunk capacity
380 - 510 L
Trunk capacity
328 - 604 L
Length
4,350 - 4,580 mm
Length
-
Width
1,800 - 1,834 mm
Width
1,850 mm
Height
1,520 - 1,525 mm
Height
-
Max trunk capacity
1,250 - 1,360 L
Max trunk capacity
-
Payload
379 - 406 kg
Payload
435 - 455 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
110 - 156 HP
Power HP
115 - 180 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
8.4 - 12.3 s
Max Speed
150 km/h
Max Speed
-
Torque
205 - 270 Nm
Torque
200 - 265 Nm
Number of Cylinders
3
Number of Cylinders
3 - 4
Power kW
81 - 115 kW
Power kW
85 - 132 kW
Engine capacity
1,199 cm3
Engine capacity
998 - 1,598 cm3

General
Model Year
2,025 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
A, C
CO2 Efficiency Class
D, E, F
Brand
Citroen
Brand
Kia
What drivetrain options does the Citroen C4 have?

Available configurations include Front-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.