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Alfa Romeo Junior vs Kia K4 - Differences and prices compared

Compare performance (280 HP vs 180 HP), boot space and price (26100 £ vs 25700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Kia K4?

Alfa Romeo Junior

5 (1 Reviews)
rate

Kia K4

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

Junior

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 K4 has a minimal advantage in terms of price – it starts at 25700 £ , while the Alfa Romeo Junior costs 26100 £ . That’s a price difference of around 395 £.

Fuel consumption also shows a difference: Alfa Romeo Junior manages with 4.80 L and is therefore clearly perceptible more efficient than the Kia K4 with 5.80 L. The difference is about 1 L per 100 km.

Junior

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 Alfa Romeo Junior has a clearly perceptible edge – offering 280 HP compared to 180 HP. That’s roughly 100 HP more horsepower.

In acceleration from 0 to 100 km/h, the Alfa Romeo Junior is clearly quicker – completing the sprint in 5.90 s, while the Kia K4 takes 8.40 s. That’s about 2.50 s faster.

There’s also a difference in torque: Alfa Romeo Junior pulls evident stronger with 345 Nm compared to 265 Nm. That’s about 80 Nm difference.

Junior

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 curb weight, Alfa Romeo Junior is slight lighter – 1380 kg compared to 1415 kg. The difference is around 35 kg.

In terms of boot space, the Kia K4 offers minimal more room – 438 L compared to 415 L. That’s a difference of about 23 L.

When it comes to payload, Kia K4 barely noticeable takes the win – 455 kg compared to 420 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Alfa Romeo Junior sits 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.

Alfa Romeo Junior
Kia K4

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £26,100
Junior

Alfa Romeo Junior

  • Engine Type : Electric, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 - 280 HP
  • Consumption L/100km : 4.8 - 5.4 L
  • Consumption kWh/100km : 15.1 - 17.5 kWh
  • Electric Range : 344 - 410 km
details

Alfa Romeo Junior

5 (1 Reviews)
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The Alfa Romeo Junior captures the essence of Italian design with its sleek lines and compact dimensions, making it an icon of elegance and performance. With a spirited driving experience and a charming retro aesthetic, it appeals to enthusiasts and casual drivers alike. This delightful car embodies the brand's rich heritage while remaining a fun and engaging option for those seeking a unique automotive experience.

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AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Interieur

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 Alfa Romeo Junior

5 (1 Reviews)
rate

Reviews Kia K4

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Kia K4

Costs and Consumption
Price
26100 - 41600 £
Price
25700 - 32800 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
5.8 - 6.9 L
Consumption kWh/100km
15.1 - 17.5 kWh
Consumption kWh/100km
-
Electric Range
344 - 410 km
Electric Range
-
Battery Capacity
0.4 - 51 kWh
Battery Capacity
-
co2
0 - 119 g/km
co2
132 - 155 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
1380 - 1689 kg
Curb weight
1415 - 1500 kg
Trunk capacity
340 - 415 L
Trunk capacity
328 - 438 L
Length
4173 mm
Length
-
Width
1781 mm
Width
1850 mm
Height
1505 - 1538 mm
Height
-
Max trunk capacity
1205 - 1280 L
Max trunk capacity
-
Payload
390 - 420 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, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
136 - 280 HP
Power HP
115 - 180 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
8.4 - 12.3 s
Max Speed
150 - 206 km/h
Max Speed
-
Torque
230 - 345 Nm
Torque
200 - 265 Nm
Number of Cylinders
3
Number of Cylinders
3 - 4
Power kW
107 - 207 kW
Power kW
85 - 132 kW
Engine capacity
1199 cm3
Engine capacity
998 - 1598 cm3

General
Model Year
2024 - 2025
Model Year
2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
D, E
Brand
Alfa Romeo
Brand
Kia

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What drive types are available for the Alfa Romeo Junior?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.