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Alfa Romeo Junior vs Renault Symbioz comparison

Compare performance (280 HP vs 158 HP), boot space and price (26,100 £ vs 24,700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Renault Symbioz?

Alfa Romeo Junior vs Renault Symbioz: Key differences

Alfa Romeo Junior

4.8 (8 Reviews)
rate
  • substantially more power
  • clearly quicker 0–100 km/h
details

Renault Symbioz

4.8 (5 Reviews)
rate
  • only slightly cheaper
  • barely more efficient
  • marginally lighter
  • clearly more trunk space
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 key factors when choosing a car – and this is often where the real differences emerge.

Renault Symbioz is only slightly cheaper – starting at 24,700 £ , while the Alfa Romeo Junior costs 26,100 £ . That’s a price difference of around 1,415 £.

Fuel consumption also shows a difference: the Renault Symbioz uses 4.5 L/100km and is barely more efficient than the Alfa Romeo Junior with 4.8 L/100km. The difference is about 0.3 L/100km.

Symbioz

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 Alfa Romeo Junior offers substantially more power – delivering 280 HP compared to 158 HP. That’s roughly 122 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Junior is clearly quicker – completing the sprint in 5.9 s, while the Renault Symbioz takes 9.1 s. That’s about 3.2 s quicker.

There’s also a difference in torque: the Alfa Romeo Junior delivers clearly more torque with 345 Nm compared to 265 Nm. That’s about 80 Nm more.

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 terms of curb weight, Renault Symbioz is marginally lighter – 1,359 kg compared to 1,380 kg. The difference is around 21 kg.

Looking at boot space, the Renault Symbioz offers clearly more boot space – 576 L compared to 415 L. That’s a difference of about 161 L.

When it comes to payload, the Renault Symbioz carries very slightly more – 459 kg compared to 420 kg. That’s a difference of about 39 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 146 - 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
Alfa Romeo Junior
Renault Symbioz

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

Renault Symbioz

The Renault Symbioz is a forward-looking concept car that imagines a seamless link between vehicle and home, pairing a lounge-like cabin with striking, futuristic styling. More idea than production plan, it showcases Renault's vision for connected, autonomous and sustainable mobility while provoking debate about how we will live and travel.

details
Alfa Romeo Junior
Renault Symbioz

Costs and Consumption

Price
26,100 - 41,600 £
Price
24,700 - 31,100 £
Consumption L/100km
4.8 - 5.4 L/100km
Consumption L/100km
4.5 - 6 L/100km
Consumption kWh/100km
15.1 - 17.5 kWh/100km
Consumption kWh/100km
-
Electric Range
344 - 410 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
0 - 119 g/km
co2
102 - 136 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
1,359 - 1,465 kg
Trunk capacity
340 - 415 L
Trunk capacity
492 - 576 L
Length
-
Length
-
Width
1,781 mm
Width
1,797 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
390 - 420 kg
Payload
455 - 459 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Full Hybrid, Petrol MHEV
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
146 - 280 HP
Power HP
140 - 158 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
9.1 - 11 s
Max Speed
-
Max Speed
-
Torque
230 - 345 Nm
Torque
250 - 265 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
107 - 207 kW
Power kW
103 - 116 kW
Engine capacity
1,199 cm3
Engine capacity
1,332 - 1,789 cm3

General

Model Year
2,024 - 2,025
Model Year
2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
C, D, E
Brand
Alfa Romeo
Brand
Renault
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.