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Alfa Romeo Junior vs Peugeot 408 comparison

Compare performance (280 HP vs 240 HP), boot space and price (26,100 £ vs 35,100 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Peugeot 408?

Alfa Romeo Junior vs Peugeot 408: Key differences

Alfa Romeo Junior

4.8 (8 Reviews)
rate
  • noticeably cheaper
  • a bit more power
  • visibly quicker 0–100 km/h
  • a bit lighter
details

Peugeot 408

4.9 (1 Reviews)
rate
  • considerably more efficient
  • only slightly more efficient
  • slightly more electric range
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:

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.

Alfa Romeo Junior is noticeably cheaper – starting at 26,100 £ , while the Peugeot 408 costs 35,100 £ . That’s a price difference of around 9,017 £.

Fuel consumption also shows a difference: the Peugeot 408 uses 2.6 L/100km and is considerably more efficient than the Alfa Romeo Junior with 4.8 L/100km. The difference is about 2.2 L/100km.

In terms of energy consumption, the Peugeot 408 is only slightly more efficient: consuming 14.7 kWh/100km compared to 15.1 kWh/100km for the Alfa Romeo Junior. That’s a difference of about 0.4 kWh/100km.

As for electric range, the Peugeot 408 offers slightly more range – reaching up to 456 km, about 46 km more than the Alfa Romeo Junior.

408

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 a bit more power – delivering 280 HP compared to 240 HP. That’s roughly 40 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Junior is visibly quicker – completing the sprint in 5.9 s, while the Peugeot 408 takes 7.2 s. That’s about 1.3 s quicker.

There’s also a difference in torque: the Peugeot 408 delivers barely more torque with 360 Nm compared to 345 Nm. That’s about 15 Nm more.

Junior

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, Alfa Romeo Junior is a bit lighter – 1,380 kg compared to 1,544 kg. The difference is around 164 kg.

When it comes to payload, the Peugeot 408 carries only slightly more – 456 kg compared to 420 kg. That’s a difference of about 36 kg.

Who wins the race in the data check?

The Peugeot 408 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 £35,100
408

Peugeot 408

  • Engine Type Petrol MHEV, Plugin Hybrid, Electric
  • Transmission Automatic
  • Drive Type Front-Wheel Drive
  • Power HP 145 - 240 HP
  • Consumption L/100km 2.6 - 5 L/100km
  • Consumption kWh/100km 14.7 kWh/100km
  • Electric Range 79 - 456 km
Alfa Romeo Junior
Peugeot 408

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

Peugeot 408

The Peugeot 408 blends a coupe-like roofline with practical sensibility, delivering striking looks and a surprisingly airy, premium-feeling cabin. On the road it prefers comfort and poise over manic thrills, making it a smart, stylish choice for buyers who want something a bit different from the usual family hatchback.

details
Alfa Romeo Junior
Peugeot 408

Costs and Consumption

Price
26,100 - 41,600 £
Price
35,100 - 48,000 £
Consumption L/100km
4.8 - 5.4 L/100km
Consumption L/100km
2.6 - 5 L/100km
Consumption kWh/100km
15.1 - 17.5 kWh/100km
Consumption kWh/100km
14.7 kWh/100km
Electric Range
344 - 410 km
Electric Range
79 - 456 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 119 g/km
co2
0 - 114 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,380 - 1,689 kg
Curb weight
1,544 - 1,879 kg
Trunk capacity
340 - 415 L
Trunk capacity
-
Length
-
Length
-
Width
1,781 mm
Width
1,848 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
390 - 420 kg
Payload
371 - 456 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Petrol MHEV, Plugin Hybrid, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
146 - 280 HP
Power HP
145 - 240 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
7.2 - 9.4 s
Max Speed
-
Max Speed
-
Torque
230 - 345 Nm
Torque
230 - 360 Nm
Number of Cylinders
3
Number of Cylinders
3 - 4
Power kW
107 - 207 kW
Power kW
107 - 176 kW
Engine capacity
1,199 cm3
Engine capacity
1,199 - 1,598 cm3

General

Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
C, B, A
Brand
Alfa Romeo
Brand
Peugeot
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.