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Alfa Romeo Junior vs Mercedes GLB – Differences & prices compared
Everyday use, family trips or long-distance drives – here’s where the differences show.
Discover whether Alfa Romeo Junior or Mercedes GLB fits your lifestyle better.
Junior
@ Alfa Romeo / Stellantis Media
Costs and Efficiency:
Looking at overall running costs, both models reveal some interesting differences in everyday economy.
Alfa Romeo Junior has a decisively advantage in terms of price – it starts at 25700 £, while the Mercedes GLB costs 40500 £. That’s a price difference of around 14838 £.
Fuel consumption also shows a difference: Alfa Romeo Junior manages with 4.80 L and is therefore slightly more efficient than the Mercedes GLB with 5.60 L. The difference is about 0.80 L per 100 km.
GLB
@ 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 GLB has a a bit edge – offering 320 HP compared to 280 HP. That’s roughly 40 HP more horsepower.
In acceleration from 0 to 100 km/h, the Mercedes GLB is hardly perceptible quicker – completing the sprint in 5.50 s, while the Alfa Romeo Junior takes 5.90 s. That’s about 0.40 s faster.
In terms of top speed, the Mercedes GLB performs to a small extent 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: Mercedes GLB pulls to a small extent stronger with 400 Nm compared to 345 Nm. That’s about 55 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 slightly lighter – 1380 kg compared to 1640 kg. The difference is around 260 kg.
In terms of boot space, the Mercedes GLB offers evident more room – 570 L compared to 415 L. That’s a difference of about 155 L.
In maximum load capacity, the Mercedes GLB performs evident better – up to 1805 L, which is about 525 L more than the Alfa Romeo Junior.
When it comes to payload, Mercedes GLB somewhat takes the win – 500 kg compared to 420 kg. That’s a difference of about 80 kg.
Who comes out on top?
Overall, the Mercedes GLB shows itself to be wins the duel decisively 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 £40,500
@ Mercedes-Benz Group Media
Mercedes GLB
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
@ Alfa Romeo / Stellantis Media
@ Alfa Romeo / Stellantis Media
@ Alfa Romeo / Stellantis Media
Mercedes GLB
The Mercedes-Benz GLB exudes a robust yet sophisticated presence, combining the versatility of an SUV with the elegance the brand is renowned for. Its spacious interior is thoughtfully designed to accommodate modern lifestyles, offering flexibility and comfort for both drivers and passengers. With advanced technology seamlessly integrated throughout, the GLB ensures a driving experience that is both dynamic and intuitive.
details
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
@ Mercedes-Benz Group Media
Alfa Romeo Junior
Mercedes GLB
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@ Alfa Romeo / Stellantis Media
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@ Mercedes-Benz Group Media
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Costs and Consumption |
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|---|---|
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Price
25700 - 41600 £
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Price
40500 - 65300 £
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Consumption L/100km
4.8 - 5.4 L
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Consumption L/100km
5.6 - 9 L
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Consumption kWh/100km
15.1 - 17.5 kWh
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Consumption kWh/100km
-
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Electric Range
344 - 410 km
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Electric Range
-
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Battery Capacity
0.4 - 51 kWh
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Battery Capacity
-
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co2
0 - 119 g/km
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co2
146 - 204 g/km
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Fuel tank capacity
44 - 45 L
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Fuel tank capacity
52 - 60 L
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
SUV
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Seats
5
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Seats
5
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Doors
5
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Doors
5
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Curb weight
1380 - 1689 kg
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Curb weight
1640 - 1820 kg
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Trunk capacity
340 - 415 L
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Trunk capacity
565 - 570 L
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Length
4173 mm
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Length
4634 - 4650 mm
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Width
1781 mm
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Width
1834 - 1850 mm
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Height
1505 - 1538 mm
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Height
1665 - 1692 mm
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Max trunk capacity
1205 - 1280 L
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Max trunk capacity
1800 - 1805 L
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Payload
390 - 420 kg
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Payload
500 kg
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Engine and Performance |
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|---|---|
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Engine Type
Electric, Petrol MHEV
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Engine Type
Petrol MHEV, Diesel
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Dual-Clutch Automatic, Reduction Gearbox
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Transmission Detail
Dual-Clutch Automatic
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Power HP
136 - 280 HP
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Power HP
116 - 320 HP
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Acceleration 0-100km/h
5.9 - 9.1 s
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Acceleration 0-100km/h
5.5 - 11.5 s
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Max Speed
150 - 206 km/h
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Max Speed
188 - 250 km/h
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Torque
230 - 345 Nm
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Torque
230 - 400 Nm
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Number of Cylinders
3
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Number of Cylinders
4
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Power kW
100 - 207 kW
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Power kW
85 - 235 kW
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Engine capacity
1199 cm3
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Engine capacity
1332 - 1991 cm3
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General |
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|---|---|
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Model Year
2024 - 2025
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Model Year
2025
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CO2 Efficiency Class
A, C, D
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CO2 Efficiency Class
E, F, G
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Brand
Alfa Romeo
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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.