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Alfa Romeo Junior vs Citroen C3 comparison

Compare performance (280 HP vs 113 HP), boot space and price (26,100 £ vs 13,700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Citroen C3?

Alfa Romeo Junior vs Citroen C3: Key differences

Alfa Romeo Junior

4.9 (7 Reviews)
rate
  • significantly more power
  • very slightly more efficient
  • slightly more efficient
  • visibly more electric range
  • considerably quicker 0–100 km/h
  • markedly more trunk space
details

Citroen C3

4.9 (2 Reviews)
rate
  • considerably cheaper
  • moderately lighter
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

Junior

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Citroen C3 is considerably cheaper – starting at 13,700 £ , while the Alfa Romeo Junior costs 26,100 £ . That’s a price difference of around 12,395 £.

Fuel consumption also shows a difference: the Alfa Romeo Junior uses 4.8 L/100km and is very slightly more efficient than the Citroen C3 with 5 L/100km. The difference is about 0.2 L/100km.

In terms of energy consumption, the Alfa Romeo Junior is slightly more efficient: consuming 15.1 kWh/100km compared to 16.7 kWh/100km for the Citroen C3. That’s a difference of about 1.6 kWh/100km.

As for electric range, the Alfa Romeo Junior offers visibly more range – reaching up to 410 km, about 85 km more than the Citroen C3.

C3

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 offers significantly more power – delivering 280 HP compared to 113 HP. That’s roughly 167 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Junior is considerably quicker – completing the sprint in 5.9 s, while the Citroen C3 takes 9.9 s. That’s about 4 s quicker.

There’s also a difference in torque: the Alfa Romeo Junior delivers considerably more torque with 345 Nm compared to 205 Nm. That’s about 140 Nm more.

Junior

Space and Everyday Use:

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, Citroen C3 is moderately lighter – 1,226 kg compared to 1,380 kg. The difference is around 154 kg.

Looking at boot space, the Alfa Romeo Junior offers markedly more boot space – 415 L compared to 310 L. That’s a difference of about 105 L.

When it comes to payload, the Citroen C3 carries barely more – 423 kg compared to 420 kg. That’s a difference of about 3 kg.

Who wins the race in the data check?

The Alfa Romeo Junior is decisively ahead 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 £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/100km
  • Consumption kWh/100km : 15.1 - 17.5 kWh/100km
  • Electric Range : 344 - 410 km
details

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Alfa Romeo Junior
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Junior

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.

details
AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Interieur

Reviews Alfa Romeo Junior

4.9 (7 Reviews)
rate
Jerzy
9 May 2026, 04:07:35

The car is a pleasure to drive — you don't want to get out. The navigation guides excellently, but Polish names are mispronounced. The car doesn't have cornering lights. The matrix headlights are very good.

Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Citroen C3

The Citroën C3 is a stylish and practical small hatchback that puts comfort and a calm urban driving experience at the top of its list. With its distinctive looks and thoughtful interior touches, it suits buyers who want personality and everyday usability without drama.

details
CITROEN_C3_25
CITROEN_C3_26
CITROEN_C3_44
12D30_01

Reviews Citroen C3

4.9 (2 Reviews)
rate

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Alfa Romeo Junior
Citroen C3

Costs and Consumption
Price
26,100 - 41,600 £
Price
13,700 - 24,600 £
Consumption L/100km
4.8 - 5.4 L/100km
Consumption L/100km
5 - 5.6 L/100km
Consumption kWh/100km
15.1 - 17.5 kWh/100km
Consumption kWh/100km
16.7 - 17.2 kWh/100km
Electric Range
344 - 410 km
Electric Range
212 - 325 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 119 g/km
co2
0 - 126 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
5
Seats
2 - 5
Doors
-
Doors
-
Curb weight
1,380 - 1,689 kg
Curb weight
1,226 - 1,518 kg
Trunk capacity
340 - 415 L
Trunk capacity
310 L
Length
-
Length
-
Width
1,781 mm
Width
1,755 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
390 - 420 kg
Payload
227 - 423 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Electric, Petrol, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox, 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
101 - 113 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
9.9 - 12 s
Max Speed
-
Max Speed
-
Torque
230 - 345 Nm
Torque
120 - 205 Nm
Number of Cylinders
3
Number of Cylinders
3
Power kW
107 - 207 kW
Power kW
74 - 83 kW
Engine capacity
1,199 cm3
Engine capacity
1,199 cm3

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,026
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A, D, C
Brand
Alfa Romeo
Brand
Citroen
What drivetrain options does the Alfa Romeo Junior have?

The Alfa Romeo Junior is offered with Front-Wheel Drive or All-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.