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Alfa Romeo Junior vs Audi A3 Limousine comparison

Compare performance (280 HP vs 400 HP), boot space and price (26,100 £ vs 27,700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Audi A3 Limousine?

Alfa Romeo Junior vs Audi A3 Limousine: Key differences

Alfa Romeo Junior

4.9 (7 Reviews)
rate
  • only slightly cheaper
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Audi A3 Limousine

  • markedly more power
  • very slightly more efficient
  • clearly quicker 0–100 km/h
  • only slightly lighter
  • barely more trunk space
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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:

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.

Alfa Romeo Junior is only slightly cheaper – starting at 26,100 £ , while the Audi A3 Limousine costs 27,700 £ . That’s a price difference of around 1,585 £.

Fuel consumption also shows a difference: the Audi A3 Limousine uses 4.4 L/100km and is very slightly more efficient than the Alfa Romeo Junior with 4.8 L/100km. The difference is about 0.4 L/100km.

A3 Limousine

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 Audi A3 Limousine offers markedly more power – delivering 400 HP compared to 280 HP. That’s roughly 120 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Limousine is clearly quicker – completing the sprint in 3.8 s, while the Alfa Romeo Junior takes 5.9 s. That’s about 2.1 s quicker.

There’s also a difference in torque: the Audi A3 Limousine delivers noticeably more torque with 500 Nm compared to 345 Nm. That’s about 155 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, Audi A3 Limousine is only slightly lighter – 1,360 kg compared to 1,380 kg. The difference is around 20 kg.

Looking at boot space, the Audi A3 Limousine offers barely more boot space – 425 L compared to 415 L. That’s a difference of about 10 L.

When it comes to payload, the Audi A3 Limousine carries moderately more – 480 kg compared to 420 kg. That’s a difference of about 60 kg.

Who wins the race in the data check?

The Audi A3 Limousine holds a decisive overall lead 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 £27,700
A3 Limousine

Audi A3 Limousine

  • Engine Type : Petrol, Petrol MHEV, Diesel
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 4.4 - 9.2 L/100km
Alfa Romeo Junior
Audi A3 Limousine

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.

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Audi A3 Limousine

The Audi A3 sedan dresses up compact practicality in clean, premium lines, giving you the feel of an upscale small car with a proper boot. Inside it’s neat, driver-focused and nicely finished — a sensible, enjoyable daily companion that prefers poise over showy theatrics.

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Alfa Romeo Junior
Audi A3 Limousine

Costs and Consumption

Price
26,100 - 41,600 £
Price
27,700 - 94,300 £
Consumption L/100km
4.8 - 5.4 L/100km
Consumption L/100km
4.4 - 9.2 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
115 - 208 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,380 - 1,689 kg
Curb weight
1,360 - 1,640 kg
Trunk capacity
340 - 415 L
Trunk capacity
321 - 425 L
Length
-
Length
-
Width
1,781 mm
Width
1,816 - 1,851 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
390 - 420 kg
Payload
415 - 480 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Petrol, Petrol MHEV, Diesel
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, All-Wheel Drive
Power HP
146 - 280 HP
Power HP
116 - 400 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
3.8 - 10.1 s
Max Speed
-
Max Speed
-
Torque
230 - 345 Nm
Torque
220 - 500 Nm
Number of Cylinders
3
Number of Cylinders
4 - 5
Power kW
107 - 207 kW
Power kW
85 - 294 kW
Engine capacity
1,199 cm3
Engine capacity
1,498 - 2,480 cm3

General

Model Year
2,024 - 2,025
Model Year
2,025 - 2,026
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
D, C, E, G
Brand
Alfa Romeo
Brand
Audi
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.