@ Alfa Romeo / Stellantis Media
@ Mercedes-Benz Group Media
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Alfa Romeo Junior vs Mercedes C-Class Sedan – 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 Mercedes C-Class Sedan?

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 significantly advantage in terms of price – it starts at 25700 £, while the Mercedes C-Class Sedan costs 41200 £. That’s a price difference of around 15495 £.

Fuel consumption also shows a difference: Mercedes C-Class Sedan manages with 1.60 L and is therefore decisively more efficient than the Alfa Romeo Junior with 4.80 L. The difference is about 3.20 L per 100 km.

As for range, the Alfa Romeo Junior performs significantly better – achieving up to 410 km, about 293 km more than the Mercedes C-Class Sedan.

C-Class Sedan @ 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 C-Class Sedan has a clearly edge – offering 680 HP compared to 280 HP. That’s roughly 400 HP more horsepower.

In acceleration from 0 to 100 km/h, the Mercedes C-Class Sedan is convincingly quicker – completing the sprint in 3.40 s, while the Alfa Romeo Junior takes 5.90 s. That’s about 2.50 s faster.

In terms of top speed, the Mercedes C-Class Sedan performs noticeable better – reaching 280 km/h, while the Alfa Romeo Junior tops out at 206 km/h. The difference is around 74 km/h.

There’s also a difference in torque: Mercedes C-Class Sedan pulls significantly stronger with 1020 Nm compared to 345 Nm. That’s about 675 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.

Both vehicles offer seating for 5 people.

In curb weight, Alfa Romeo Junior is clearly perceptible lighter – 1380 kg compared to 1695 kg. The difference is around 315 kg.

In terms of boot space, the Mercedes C-Class Sedan offers slight more room – 455 L compared to 415 L. That’s a difference of about 40 L.

When it comes to payload, Mercedes C-Class Sedan evident takes the win – 570 kg compared to 420 kg. That’s a difference of about 150 kg.

Who comes out on top?

Overall, the Mercedes C-Class Sedan shows itself to be dominates this comparison and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

from about £41,200
C-Class Sedan @ Mercedes-Benz Group Media

Mercedes C-Class Sedan

  • Engine Type : Petrol MHEV, Plugin Hybrid, Diesel MHEV
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 183 - 680 HP
  • Consumption L/100km : 1.6 - 9 L
  • Electric Range : 11 - 117 km
details

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
AlfaRomeoJunior-Exterieur @ Alfa Romeo / Stellantis Media
AlfaRomeoJunior-Exterieur @ Alfa Romeo / Stellantis Media
AlfaRomeoJunior-Interieur @ Alfa Romeo / Stellantis Media

Mercedes C-Class Sedan

The Mercedes-Benz C-Class Sedan embodies a seamless blend of luxury and performance, capturing the quintessential essence of sophisticated driving. Its elegant design is complemented by a meticulously crafted interior, featuring premium materials and innovative technology to enhance comfort and convenience. On the road, the C-Class Saloon offers an impressive driving experience, harmonising precise handling with a composed and comfortable ride.

details
21C0295_008 @ Mercedes-Benz Group Media
21C0295_012 @ Mercedes-Benz Group Media
21C0295_018 @ Mercedes-Benz Group Media
21C0297_041 @ Mercedes-Benz Group Media
21C0297_069 @ Mercedes-Benz Group Media

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Costs and Consumption
Price
25700 - 41600 £
Price
41200 - 103100 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
1.6 - 9 L
Consumption kWh/100km
15.1 - 17.5 kWh
Consumption kWh/100km
-
Electric Range
344 - 410 km
Electric Range
11 - 117 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
19.50 kWh
co2
0 - 119 g/km
co2
41 - 205 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
40 - 66 L

Dimensions and Body
Body Type
SUV
Body Type
Sedan
Seats
5
Seats
5
Doors
5
Doors
4
Curb weight
1380 - 1689 kg
Curb weight
1695 - 2195 kg
Trunk capacity
340 - 415 L
Trunk capacity
280 - 455 L
Length
4173 mm
Length
4751 - 4842 mm
Width
1781 mm
Width
1820 - 1900 mm
Height
1505 - 1538 mm
Height
1438 - 1458 mm
Max trunk capacity
1205 - 1280 L
Max trunk capacity
-
Payload
390 - 420 kg
Payload
480 - 570 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Petrol MHEV, Plugin Hybrid, Diesel MHEV
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
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 - 280 HP
Power HP
183 - 680 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
3.4 - 8.6 s
Max Speed
150 - 206 km/h
Max Speed
230 - 280 km/h
Torque
230 - 345 Nm
Torque
250 - 1020 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
100 - 207 kW
Power kW
135 - 500 kW
Engine capacity
1199 cm3
Engine capacity
1496 - 1999 cm3

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

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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.