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Alfa Romeo Junior vs BMW 3 Series Saloon comparison

Compare performance (280 HP vs 530 HP), boot space and price (26,100 £ vs 39,900 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or BMW 3 Series Saloon?

Alfa Romeo Junior vs BMW 3 Series Saloon: Key differences

Alfa Romeo Junior

5 (1 Reviews)
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  • clearly cheaper
  • clearly more electric range
  • slightly lighter

BMW 3 Series Saloon

  • substantially more power
  • clearly more efficient
  • substantially quicker 0–100 km/h
  • slightly more trunk space

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 clearly cheaper – starting at 26,100 £ , while the BMW 3 Series Saloon costs 39,900 £ . That’s a price difference of around 13,842 £.

Fuel consumption also shows a difference: the BMW 3 Series Saloon uses 2.4 L/100km and is clearly more efficient than the Alfa Romeo Junior with 4.8 L/100km. The difference is about 2.4 L/100km.

As for electric range, the Alfa Romeo Junior offers clearly more range – reaching up to 410 km, about 309 km more than the BMW 3 Series Saloon.

3 Series Saloon

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 BMW 3 Series Saloon offers substantially more power – delivering 530 HP compared to 280 HP. That’s roughly 250 HP more horsepower.

When accelerating from 0 to 100 km/h, the BMW 3 Series Saloon is substantially quicker – completing the sprint in 3.5 s, while the Alfa Romeo Junior takes 5.9 s. That’s about 2.4 s quicker.

Looking at top speed, the BMW 3 Series Saloon is slightly faster – reaching 250 km/h, while the Alfa Romeo Junior tops out at 206 km/h. The difference is around 44 km/h.

There’s also a difference in torque: the BMW 3 Series Saloon delivers clearly more torque with 700 Nm compared to 345 Nm. That’s about 355 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 slightly lighter – 1,380 kg compared to 1,575 kg. The difference is around 195 kg.

Looking at boot space, the BMW 3 Series Saloon offers slightly more boot space – 480 L compared to 415 L. That’s a difference of about 65 L.

When it comes to payload, the BMW 3 Series Saloon carries a bit more – 495 kg compared to 420 kg. That’s a difference of about 75 kg.

Who wins the race in the data check?

The BMW 3 Series Saloon 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 £39,900
3 Series Saloon

BMW 3 Series Saloon

  • Engine Type : Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
  • Transmission : Automatic, Manuel
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 150 - 530 HP
  • Consumption L/100km : 2.4 - 10.1 L/100km
  • Electric Range : 96 - 101 km
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Frequently compared as well

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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.

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AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Exterieur
AlfaRomeoJunior-Interieur

Reviews Alfa Romeo Junior

5 (1 Reviews)
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BMW 3 Series Saloon

The BMW 3 Series saloon is a driver's car in a suit, blending poised handling with a cabin that feels more premium than its practicality suggests. It’s composed enough for daily duties yet playful enough to keep weekend drives interesting, making it a sensible choice for buyers who still want to have fun.

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Reviews BMW 3 Series Saloon

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Alfa Romeo Junior
BMW 3 Series Saloon

Costs and Consumption
Price
26,100 - 41,600 £
Price
39,900 - 91,000 £
Consumption L/100km
4.8 - 5.4 L/100km
Consumption L/100km
2.4 - 10.1 L/100km
Consumption kWh/100km
15.1 - 17.5 kWh/100km
Consumption kWh/100km
-
Electric Range
344 - 410 km
Electric Range
96 - 101 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
19.5 kWh
co2
0 - 119 g/km
co2
54 - 227 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
40 - 59 L

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1,380 - 1,689 kg
Curb weight
1,575 - 1,960 kg
Trunk capacity
340 - 415 L
Trunk capacity
375 - 480 L
Length
4,173 mm
Length
4,713 mm
Width
1,781 mm
Width
1,827 - 1,903 mm
Height
1,505 - 1,538 mm
Height
1,440 - 1,446 mm
Max trunk capacity
1,205 - 1,280 L
Max trunk capacity
-
Payload
390 - 420 kg
Payload
405 - 495 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Diesel MHEV, Petrol, Petrol MHEV, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic, Manuel
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox, Manual Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 - 280 HP
Power HP
150 - 530 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
3.5 - 8.6 s
Max Speed
150 - 206 km/h
Max Speed
218 - 250 km/h
Torque
230 - 345 Nm
Torque
250 - 700 Nm
Number of Cylinders
3
Number of Cylinders
4 - 6
Power kW
107 - 207 kW
Power kW
110 - 390 kW
Engine capacity
1,199 cm3
Engine capacity
1,995 - 2,998 cm3

General
Model Year
2,024 - 2,025
Model Year
2,024 - 2,025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
D, E, F, G, B
Brand
Alfa Romeo
Brand
BMW
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.