@ Alfa Romeo / Stellantis Media
@ BYD Auto / BYD Global Media
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Alfa Romeo Junior vs BYD Dolphin – Which model is better for everyday use?

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Alfa Romeo Junior or BYD Dolphin?

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 to a small extent advantage in terms of price – it starts at 25700 £, while the BYD Dolphin costs 29700 £. That’s a price difference of around 4020 £.

In terms of energy consumption, the advantage goes to the Alfa Romeo Junior: with 15.10 kWh per 100 km, it’s slight more efficient than the BYD Dolphin with 15.90 kWh. That’s a difference of about 0.80 kWh.

As for range, the BYD Dolphin performs barely noticeable better – achieving up to 427 km, about 17 km more than the Alfa Romeo Junior.

Dolphin @ BYD Auto / BYD Global Media

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 distinct edge – offering 280 HP compared to 204 HP. That’s roughly 76 HP more horsepower.

In acceleration from 0 to 100 km/h, the Alfa Romeo Junior is somewhat quicker – completing the sprint in 5.90 s, while the BYD Dolphin takes 7 s. That’s about 1.10 s faster.

In terms of top speed, the Alfa Romeo Junior performs noticeable better – reaching 206 km/h, while the BYD Dolphin tops out at 160 km/h. The difference is around 46 km/h.

There’s also a difference in torque: Alfa Romeo Junior pulls to a small extent stronger with 345 Nm compared to 310 Nm. That’s about 35 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 evident lighter – 1380 kg compared to 1658 kg. The difference is around 278 kg.

In terms of boot space, the Alfa Romeo Junior offers a bit more room – 415 L compared to 345 L. That’s a difference of about 70 L.

In maximum load capacity, the BYD Dolphin performs minimal better – up to 1310 L, which is about 30 L more than the Alfa Romeo Junior.

When it comes to payload, Alfa Romeo Junior minimal takes the win – 420 kg compared to 410 kg. That’s a difference of about 10 kg.

Who comes out on top?

Overall, the Alfa Romeo Junior shows itself to be outperforms in nearly all aspects 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 £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.

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BYD Dolphin

The BYD Dolphin is making waves in the automotive world with its sleek design and environmentally friendly features. This compact electric vehicle has been designed to offer a comfortable and efficient driving experience for urban commuters. With a focus on sustainability and high-tech innovation, the BYD Dolphin is setting new standards for modern city cars.

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Alfa Romeo Junior
BYD Dolphin
Junior @ Alfa Romeo / Stellantis Media
Dolphin @ BYD Auto / BYD Global Media

Costs and Consumption

Price
25700 - 41600 £
Price
29700 - 31400 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
-
Consumption kWh/100km
15.1 - 17.5 kWh
Consumption kWh/100km
15.90 kWh
Electric Range
344 - 410 km
Electric Range
427 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
-
co2
0 - 119 g/km
co2
0 g/km
Fuel tank capacity
44 - 45 L
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1380 - 1689 kg
Curb weight
1658 kg
Trunk capacity
340 - 415 L
Trunk capacity
345 L
Length
4173 mm
Length
4290 mm
Width
1781 mm
Width
1770 mm
Height
1505 - 1538 mm
Height
1570 mm
Max trunk capacity
1205 - 1280 L
Max trunk capacity
1310 L
Payload
390 - 420 kg
Payload
410 kg

Engine and Performance

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

General

Model Year
2024 - 2025
Model Year
2023
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A
Brand
Alfa Romeo
Brand
BYD
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.