@ Alfa Romeo / Stellantis Media
@ Mazda Motor Corporation
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Alfa Romeo Junior vs Mazda MX-5 Roadster – Which model is better for everyday use?

Two cars, one duel: Alfa Romeo Junior meets Mazda MX-5 Roadster.
Which one wins in performance, efficiency and value for money? Find out now!

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

Junior @ Alfa Romeo / Stellantis Media

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Alfa Romeo Junior has a somewhat advantage in terms of price – it starts at 25700 £, while the Mazda MX-5 Roadster costs 28400 £. That’s a price difference of around 2777 £.

Fuel consumption also shows a difference: Alfa Romeo Junior manages with 4.80 L and is therefore noticeable more efficient than the Mazda MX-5 Roadster with 6.20 L. The difference is about 1.40 L per 100 km.

MX-5 Roadster @ Mazda Motor Corporation

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 has a clearly edge – offering 280 HP compared to 132 HP. That’s roughly 148 HP more horsepower.

In acceleration from 0 to 100 km/h, the Alfa Romeo Junior is convincingly quicker – completing the sprint in 5.90 s, while the Mazda MX-5 Roadster takes 8.30 s. That’s about 2.40 s faster.

In terms of top speed, the Alfa Romeo Junior performs slight better – reaching 206 km/h, while the Mazda MX-5 Roadster tops out at 204 km/h. The difference is around 2 km/h.

There’s also a difference in torque: Alfa Romeo Junior pulls significantly stronger with 345 Nm compared to 152 Nm. That’s about 193 Nm difference.

Junior @ Alfa Romeo / Stellantis Media

Space and Everyday Use:

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

Seats: Alfa Romeo Junior offers decisively more seating capacity – 5 vs 2.

In curb weight, Mazda MX-5 Roadster is clearly perceptible lighter – 1078 kg compared to 1380 kg. The difference is around 302 kg.

In terms of boot space, the Alfa Romeo Junior offers decisively more room – 415 L compared to 130 L. That’s a difference of about 285 L.

When it comes to payload, Alfa Romeo Junior clearly takes the win – 420 kg compared to 152 kg. That’s a difference of about 268 kg.

Who wins the race?

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

from about £25,700
Junior @ Alfa Romeo / Stellantis Media

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
  • Consumption kWh/100km : 15.1 - 17.5 kWh
  • Electric Range : 344 - 410 km

Alfa Romeo Junior

5 (1)
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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-5 Roadster

The Mazda MX-5 Roadster offers a quintessential open-top driving experience, blending elegance and performance seamlessly. Its lightweight structure enhances agility, making every winding road a joy to navigate. With a classic design and a focus on driver engagement, it continues to capture the hearts of motoring enthusiasts.

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Alfa Romeo Junior
Mazda MX-5 Roadster
Junior @ Alfa Romeo / Stellantis Media
MX-5 Roadster @ Mazda Motor Corporation

Costs and Consumption

Price
25700 - 41600 £
Price
28400 - 33800 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
6.20 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
140 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
45 L

Dimensions and Body

Body Type
SUV
Body Type
Roadster
Seats
5
Seats
2
Doors
5
Doors
2
Curb weight
1380 - 1689 kg
Curb weight
1078 kg
Trunk capacity
340 - 415 L
Trunk capacity
130 L
Length
4173 mm
Length
3915 mm
Width
1781 mm
Width
1735 mm
Height
1505 - 1538 mm
Height
1225 mm
Max trunk capacity
1205 - 1280 L
Max trunk capacity
-
Payload
390 - 420 kg
Payload
152 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Manual Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
136 - 280 HP
Power HP
132 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
8.30 s
Max Speed
150 - 206 km/h
Max Speed
204 km/h
Torque
230 - 345 Nm
Torque
152 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
100 - 207 kW
Power kW
97 kW
Engine capacity
1199 cm3
Engine capacity
1496 cm3

General

Model Year
2024 - 2025
Model Year
2024
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
E
Brand
Alfa Romeo
Brand
Mazda
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.