Compare performance (280 HP vs 460 HP), boot space and price (26,100 £ vs 31,700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or Tesla Model 3?
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Alfa Romeo Junior is clearly cheaper – starting at 26,100 £ , while the Tesla Model 3 costs 31,700 £ . That’s a price difference of around 5,605 £.
In terms of energy consumption, the Tesla Model 3 is a bit more efficient: consuming 13 kWh/100km compared to 15.1 kWh/100km for the Alfa Romeo Junior. That’s a difference of about 2.1 kWh/100km.
As for electric range, the Tesla Model 3 offers considerably more range – reaching up to 750 km, about 340 km more than the Alfa Romeo Junior.
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 Tesla Model 3 offers clearly more power – delivering 460 HP compared to 280 HP. That’s roughly 180 HP more horsepower.
When accelerating from 0 to 100 km/h, the Tesla Model 3 is considerably quicker – completing the sprint in 3.1 s, while the Alfa Romeo Junior takes 5.9 s. That’s about 2.8 s quicker.
There’s also a difference in torque: the Tesla Model 3 delivers considerably more torque with 660 Nm compared to 345 Nm. That’s about 315 Nm more.
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In terms of curb weight, Alfa Romeo Junior is noticeably lighter – 1,380 kg compared to 1,822 kg. The difference is around 442 kg.
Looking at boot space, the Tesla Model 3 offers noticeably more boot space – 594 L compared to 415 L. That’s a difference of about 179 L.
When it comes to payload, the Alfa Romeo Junior carries noticeably more – 420 kg compared to 333 kg. That’s a difference of about 87 kg.
The Tesla Model 3 is far ahead overall 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.
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.
detailsThe Tesla Model 3 is a compact electric sedan that pairs brisk, responsive driving with a sleek, minimalist cabin and intuitive, software-led features. It makes a practical, modern choice for daily commutes and long-term ownership while emphasizing simplicity and advanced driver assistance.
detailsCosts and Consumption |
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|---|---|
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Price
26,100 - 41,600 £
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Price
31,700 - 50,100 £
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Consumption L/100km
4.8 - 5.4 L/100km
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Consumption L/100km
-
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Consumption kWh/100km
15.1 - 17.5 kWh/100km
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Consumption kWh/100km
13 - 16.5 kWh/100km
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Electric Range
344 - 410 km
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Electric Range
534 - 750 km
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Battery Capacity
-
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Battery Capacity
-
|
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co2
0 - 119 g/km
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co2
0 g/km
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Fuel tank capacity
-
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Fuel tank capacity
-
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Dimensions and Body |
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|---|---|
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Body Type
SUV
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Body Type
Sedan
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Seats
5
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Seats
5
|
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Doors
-
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Doors
-
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Curb weight
1,380 - 1,689 kg
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Curb weight
1,822 - 1,929 kg
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Trunk capacity
340 - 415 L
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Trunk capacity
594 L
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Length
-
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Length
-
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Width
1,781 mm
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Width
1,850 mm
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Height
-
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Height
-
|
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Max trunk capacity
-
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Max trunk capacity
-
|
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Payload
390 - 420 kg
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Payload
302 - 333 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
Electric
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Transmission
Automatic
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Transmission
Automatic
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Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
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Transmission Detail
Reduction Gearbox
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Drive Type
Front-Wheel Drive, All-Wheel Drive
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Drive Type
All-Wheel Drive, Rear-Wheel Drive
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Power HP
146 - 280 HP
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Power HP
283 - 460 HP
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Acceleration 0-100km/h
5.9 - 9.1 s
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Acceleration 0-100km/h
3.1 - 6.2 s
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Max Speed
-
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Max Speed
-
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Torque
230 - 345 Nm
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Torque
420 - 660 Nm
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Number of Cylinders
3
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Number of Cylinders
-
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Power kW
107 - 207 kW
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Power kW
208 - 338 kW
|
|
Engine capacity
1,199 cm3
|
Engine capacity
-
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General |
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|---|---|
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Model Year
2,024 - 2,025
|
Model Year
2025
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CO2 Efficiency Class
A, C, D
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CO2 Efficiency Class
A
|
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Brand
Alfa Romeo
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Brand
Tesla
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