@ Alfa Romeo / Stellantis Media
@ BMW Group Press
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Alfa Romeo Junior vs BMW X4 – Performance, range & efficiency compared

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Alfa Romeo Junior or BMW X4?

Here’s where it gets real: The technical differences in detail

Junior @ Alfa Romeo / Stellantis Media

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 has a clearly advantage in terms of price – it starts at 25700 £, while the BMW X4 costs 51900 £. That’s a price difference of around 26186 £.

Fuel consumption also shows a difference: Alfa Romeo Junior manages with 4.80 L and is therefore noticeable more efficient than the BMW X4 with 6 L. The difference is about 1.20 L per 100 km.

X4 @ BMW Group Press

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 X4 has a significantly edge – offering 510 HP compared to 280 HP. That’s roughly 230 HP more horsepower.

In acceleration from 0 to 100 km/h, the BMW X4 is convincingly quicker – completing the sprint in 3.80 s, while the Alfa Romeo Junior takes 5.90 s. That’s about 2.10 s faster.

In terms of top speed, the BMW X4 performs somewhat better – 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: BMW X4 pulls decisively stronger with 700 Nm compared to 345 Nm. That’s about 355 Nm difference.

Junior @ Alfa Romeo / Stellantis Media

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 curb weight, Alfa Romeo Junior is clearly perceptible lighter – 1380 kg compared to 1875 kg. The difference is around 495 kg.

In terms of boot space, the BMW X4 offers clearly perceptible more room – 525 L compared to 415 L. That’s a difference of about 110 L.

In maximum load capacity, the BMW X4 performs somewhat better – up to 1430 L, which is about 150 L more than the Alfa Romeo Junior.

When it comes to payload, BMW X4 noticeable takes the win – 545 kg compared to 420 kg. That’s a difference of about 125 kg.

Who wins the race?

The BMW X4 proves to be leaves the rival little chance and therefore becomes our DriveDuel Champion!
BMW X4 is the better all-rounder in this comparison.

from about £51,900
X4 @ BMW Group Press

BMW X4

  • Engine Type : Petrol MHEV, Diesel MHEV, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive
  • Power HP : 184 - 510 HP
  • Consumption L/100km : 6 - 10.7 L

Alfa Romeo Junior

5 (1)
rate

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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BMW X4

The BMW X4 captures attention with its striking coupe-like design, combining elegance with a sense of adventure. Its interior boasts luxurious materials and cutting-edge technology, ensuring both comfort and connectivity for the driver and passengers. The vehicle delivers an engaging driving experience, with responsive handling that makes it a joy to navigate both urban streets and winding country roads.

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Alfa Romeo Junior
BMW X4
Junior @ Alfa Romeo / Stellantis Media
X4 @ BMW Group Press

Costs and Consumption

Price
25700 - 41600 £
Price
51900 - 93000 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
6 - 10.7 L
Consumption kWh/100km
15.1 - 17.5 kWh
Consumption kWh/100km
-
Electric Range
344 - 410 km
Electric Range
-
Battery Capacity
0.4 - 51 kWh
Battery Capacity
-
co2
0 - 119 g/km
co2
156 - 244 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
65 - 68 L

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1380 - 1689 kg
Curb weight
1875 - 2095 kg
Trunk capacity
340 - 415 L
Trunk capacity
525 L
Length
4173 mm
Length
4751 - 4754 mm
Width
1781 mm
Width
1918 - 1938 mm
Height
1505 - 1538 mm
Height
1620 - 1621 mm
Max trunk capacity
1205 - 1280 L
Max trunk capacity
1430 L
Payload
390 - 420 kg
Payload
415 - 545 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Petrol MHEV, Diesel MHEV, Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
136 - 280 HP
Power HP
184 - 510 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
3.8 - 8.4 s
Max Speed
150 - 206 km/h
Max Speed
213 - 250 km/h
Torque
230 - 345 Nm
Torque
300 - 700 Nm
Number of Cylinders
3
Number of Cylinders
4 - 6
Power kW
100 - 207 kW
Power kW
135 - 375 kW
Engine capacity
1199 cm3
Engine capacity
1995 - 2998 cm3

General

Model Year
2024 - 2025
Model Year
2023 - 2024
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
F, G
Brand
Alfa Romeo
Brand
BMW
What drive types are available for the Alfa Romeo Junior?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.