@ Alfa Romeo / Stellantis Media
@ Mercedes-Benz Group Media
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Alfa Romeo Junior vs Mercedes CLA Coupe – Which model is better for everyday use?

Two cars, one duel: Alfa Romeo Junior meets Mercedes CLA Coupe.
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:

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 has a clearly advantage in terms of price – it starts at 25700 £, while the Mercedes CLA Coupe costs 37100 £. That’s a price difference of around 11431 £.

Fuel consumption also shows a difference: Mercedes CLA Coupe manages with 2.30 L and is therefore decisively more efficient than the Alfa Romeo Junior with 4.80 L. The difference is about 2.50 L per 100 km.

In terms of energy consumption, the advantage goes to the Mercedes CLA Coupe: with 12.20 kWh per 100 km, it’s noticeable more efficient than the Alfa Romeo Junior with 15.10 kWh. That’s a difference of about 2.90 kWh.

As for range, the Mercedes CLA Coupe performs decisively better – achieving up to 791 km, about 381 km more than the Alfa Romeo Junior.

CLA Coupe @ Mercedes-Benz Group Media

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Mercedes CLA Coupe has a evident edge – offering 421 HP compared to 280 HP. That’s roughly 141 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes CLA Coupe is significantly quicker – completing the sprint in 4.10 s, while the Alfa Romeo Junior takes 5.90 s. That’s about 1.80 s faster.

In terms of top speed, the Mercedes CLA Coupe performs distinct better – reaching 270 km/h, while the Alfa Romeo Junior tops out at 206 km/h. The difference is around 64 km/h.

There’s also a difference in torque: Mercedes CLA Coupe pulls distinct stronger with 515 Nm compared to 345 Nm. That’s about 170 Nm difference.

Junior @ Alfa Romeo / Stellantis Media

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 curb weight, Alfa Romeo Junior is slight lighter – 1380 kg compared to 1505 kg. The difference is around 125 kg.

In terms of boot space, the Mercedes CLA Coupe offers minimal more room – 460 L compared to 415 L. That’s a difference of about 45 L.

When it comes to payload, Mercedes CLA Coupe a bit takes the win – 490 kg compared to 420 kg. That’s a difference of about 70 kg.

Who wins the race?

The Mercedes CLA Coupe proves to be is largely superior and therefore becomes our DriveDuel Champion!
Mercedes CLA Coupe is the better all-rounder in this comparison.

from about £37,100
CLA Coupe @ Mercedes-Benz Group Media

Mercedes CLA Coupe

  • Engine Type : Plugin Hybrid, Petrol MHEV, Diesel, Petrol, Electric
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 116 - 421 HP
  • Consumption L/100km : 2.3 - 8.9 L
  • Consumption kWh/100km : 12.2 - 12.6 kWh
  • Electric Range : 86 - 791 km

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.

details

Mercedes CLA Coupe

The Mercedes-Benz CLA Coupé exudes sophistication with its sleek, aerodynamic design that effortlessly combines elegance and sportiness. Inside, the cabin offers a luxurious experience, featuring high-quality materials and state-of-the-art technology that ensure both comfort and connectivity for the driver and passengers. On the road, the CLA Coupé delivers a dynamic driving performance, characterised by responsive handling and a smooth ride, making it a joy to drive both in the city and on long journeys.

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Alfa Romeo Junior
Mercedes CLA Coupe
Junior @ Alfa Romeo / Stellantis Media
CLA Coupe @ Mercedes-Benz Group Media

Costs and Consumption

Price
25700 - 41600 £
Price
37100 - 73700 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
2.3 - 8.9 L
Consumption kWh/100km
15.1 - 17.5 kWh
Consumption kWh/100km
12.2 - 12.6 kWh
Electric Range
344 - 410 km
Electric Range
86 - 791 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
12.9 - 85 kWh
co2
0 - 119 g/km
co2
0 - 202 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
35 - 51 L

Dimensions and Body

Body Type
SUV
Body Type
Coupe
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1380 - 1689 kg
Curb weight
1505 - 2135 kg
Trunk capacity
340 - 415 L
Trunk capacity
395 - 460 L
Length
4173 mm
Length
4692 - 4723 mm
Width
1781 mm
Width
1834 - 1857 mm
Height
1505 - 1538 mm
Height
1404 - 1468 mm
Max trunk capacity
1205 - 1280 L
Max trunk capacity
-
Payload
390 - 420 kg
Payload
440 - 490 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Plugin Hybrid, Petrol MHEV, Diesel, Petrol, Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive, All-Wheel Drive, Rear-Wheel Drive
Power HP
136 - 280 HP
Power HP
116 - 421 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
4.1 - 10 s
Max Speed
150 - 206 km/h
Max Speed
205 - 270 km/h
Torque
230 - 345 Nm
Torque
230 - 515 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
100 - 207 kW
Power kW
85 - 310 kW
Engine capacity
1199 cm3
Engine capacity
1332 - 1991 cm3

General

Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
B, D, E, G, A
Brand
Alfa Romeo
Brand
Mercedes-Benz
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.