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Alfa Romeo Junior vs Mazda MX-30 comparison

Compare performance (280 HP vs 170 HP), boot space and price (26,100 £ vs 30,800 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Mazda MX-30?

Alfa Romeo Junior vs Mazda MX-30: Key differences

Alfa Romeo Junior

5 (1 Reviews)
rate
  • moderately cheaper
  • markedly more power
  • clearly more efficient
  • clearly more electric range
  • clearly quicker 0–100 km/h
  • clearly lighter
  • moderately more trunk space

Mazda MX-30

4.6 (1 Reviews)
rate

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 moderately cheaper – starting at 26,100 £ , while the Mazda MX-30 costs 30,800 £ . That’s a price difference of around 4,748 £.

In terms of energy consumption, the Alfa Romeo Junior is clearly more efficient: consuming 15.1 kWh/100km compared to 18.3 kWh/100km for the Mazda MX-30. That’s a difference of about 3.2 kWh/100km.

As for electric range, the Alfa Romeo Junior offers clearly more range – reaching up to 410 km, about 325 km more than the Mazda MX-30.

MX-30

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 markedly more power – delivering 280 HP compared to 170 HP. That’s roughly 110 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 Mazda MX-30 takes 9.1 s. That’s about 3.2 s quicker.

Looking at top speed, the Alfa Romeo Junior is visibly faster – reaching 206 km/h, while the Mazda MX-30 tops out at 140 km/h. The difference is around 66 km/h.

Junior

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In terms of curb weight, Alfa Romeo Junior is clearly lighter – 1,380 kg compared to 1,849 kg. The difference is around 469 kg.

Looking at boot space, the Alfa Romeo Junior offers moderately more boot space – 415 L compared to 350 L. That’s a difference of about 65 L.

For maximum load capacity, the Alfa Romeo Junior offers only slightly more capacity – up to 1,280 L, about 125 L more than the Mazda MX-30.

When it comes to payload, the Alfa Romeo Junior carries very slightly more – 420 kg compared to 402 kg. That’s a difference of about 18 kg.

Who wins the race in the data check?

The Alfa Romeo Junior 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 £26,100
Junior

Alfa Romeo Junior

  • Engine Type : Electric, Petrol MHEV
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 136 - 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
Mazda MX-30

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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

Mazda MX-30

The Mazda MX-30 trades conventional EV practicality for a boutique vibe, wrapping easy urban agility and a stylish, artisan interior into a compact package that stands out in the crossover crowd. It’s ideal for city-minded buyers who value design and driving feel over long-distance trips, and its quirky details prove Mazda can be playful without losing its driver-focused soul.

details
Alfa Romeo Junior
Mazda MX-30

Costs and Consumption

Price
26,100 - 41,600 £
Price
30,800 - 37,100 £
Consumption L/100km
4.8 - 5.4 L/100km
Consumption L/100km
-
Consumption kWh/100km
15.1 - 17.5 kWh/100km
Consumption kWh/100km
18.3 kWh/100km
Electric Range
344 - 410 km
Electric Range
85 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
-
co2
0 - 119 g/km
co2
22 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1,380 - 1,689 kg
Curb weight
1,849 kg
Trunk capacity
340 - 415 L
Trunk capacity
332 - 350 L
Length
4,173 mm
Length
4,395 mm
Width
1,781 mm
Width
1,848 mm
Height
1,505 - 1,538 mm
Height
1,555 mm
Max trunk capacity
1,205 - 1,280 L
Max trunk capacity
1,137 - 1,155 L
Payload
390 - 420 kg
Payload
402 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
136 - 280 HP
Power HP
170 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
9.1 s
Max Speed
150 - 206 km/h
Max Speed
140 km/h
Torque
230 - 345 Nm
Torque
-
Number of Cylinders
3
Number of Cylinders
-
Power kW
107 - 207 kW
Power kW
125 kW
Engine capacity
1,199 cm3
Engine capacity
830 cm3

General

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