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Alfa Romeo Junior vs smart #3 - Differences and prices compared

Compare performance (280 HP vs 428 HP), boot space and price (26100 £ vs 34700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Junior or smart #3?

Alfa Romeo Junior

5 (1 Reviews)
rate

smart #3

5 (1 Reviews)
rate

Here’s where it gets real: The technical differences in detail

Junior

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 evident advantage in terms of price – it starts at 26100 £ , while the smart #3 costs 34700 £ . That’s a price difference of around 8605 £.

In terms of energy consumption, the advantage goes to the Alfa Romeo Junior: with 15.10 kWh per 100 km, it’s minimal more efficient than the smart #3 with 16.30 kWh. That’s a difference of about 1.20 kWh.

As for electric range, the smart #3 performs barely noticeable better – achieving up to 455 km, about 45 km more than the Alfa Romeo Junior.

#3

Engine and Performance:

Power, torque and acceleration are the classic benchmarks for car enthusiasts – and here, some clear differences start to show.

When it comes to engine power, the smart #3 has a clearly perceptible edge – offering 428 HP compared to 280 HP. That’s roughly 148 HP more horsepower.

In acceleration from 0 to 100 km/h, the smart #3 is significantly quicker – completing the sprint in 3.70 s, while the Alfa Romeo Junior takes 5.90 s. That’s about 2.20 s faster.

In terms of top speed, the Alfa Romeo Junior performs a bit better – reaching 206 km/h, while the smart #3 tops out at 180 km/h. The difference is around 26 km/h.

There’s also a difference in torque: smart #3 pulls clearly stronger with 584 Nm compared to 345 Nm. That’s about 239 Nm difference.

Junior

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 noticeable lighter – 1380 kg compared to 1780 kg. The difference is around 400 kg.

In terms of boot space, the Alfa Romeo Junior offers a bit more room – 415 L compared to 370 L. That’s a difference of about 45 L.

In maximum load capacity, the Alfa Romeo Junior performs minimal better – up to 1280 L, which is about 120 L more than the smart #3.

When it comes to payload, smart #3 hardly perceptible takes the win – 450 kg compared to 420 kg. That’s a difference of about 30 kg.

Who wins the race?

The smart #3 proves to be leaves the rival little chance and therefore becomes our DriveDuel Champion!
smart #3 is the better all-rounder in this comparison.

from about £34,700
#3

smart #3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 272 - 428 HP
  • Consumption kWh/100km : 16.3 - 17.6 kWh
  • Electric Range : 325 - 455 km
Alfa Romeo Junior
smart #3

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Alfa Romeo Junior

5 (1 Reviews)
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.

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smart #3

5 (1 Reviews)
rate

The Smart #3 turns the brand's cheeky city-car attitude into a grown-up compact SUV, pairing sleek styling with a surprisingly roomy, well-made interior. It's a brilliant pick for buyers who want electric ease without dullness — practical enough for daily life, but still lively enough to make parking and grocery runs feel a little fun.

details
Alfa Romeo Junior
smart #3

Costs and Consumption

Price
26100 - 41600 £
Price
34700 - 45800 £
Consumption L/100km
4.8 - 5.4 L
Consumption L/100km
-
Consumption kWh/100km
15.1 - 17.5 kWh
Consumption kWh/100km
16.3 - 17.6 kWh
Electric Range
344 - 410 km
Electric Range
325 - 455 km
Battery Capacity
0.4 - 51 kWh
Battery Capacity
47 - 62 kWh
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
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1380 - 1689 kg
Curb weight
1780 - 1910 kg
Trunk capacity
340 - 415 L
Trunk capacity
370 L
Length
4173 mm
Length
4400 mm
Width
1781 mm
Width
1844 mm
Height
1505 - 1538 mm
Height
1556 mm
Max trunk capacity
1205 - 1280 L
Max trunk capacity
1160 L
Payload
390 - 420 kg
Payload
419 - 450 kg

Engine and Performance

Engine Type
Electric, Petrol MHEV
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
136 - 280 HP
Power HP
272 - 428 HP
Acceleration 0-100km/h
5.9 - 9.1 s
Acceleration 0-100km/h
3.7 - 5.8 s
Max Speed
150 - 206 km/h
Max Speed
180 km/h
Torque
230 - 345 Nm
Torque
343 - 584 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
107 - 207 kW
Power kW
200 - 315 kW
Engine capacity
1199 cm3
Engine capacity
-

General

Model Year
2024 - 2025
Model Year
2023 - 2025
CO2 Efficiency Class
A, C, D
CO2 Efficiency Class
A
Brand
Alfa Romeo
Brand
smart
What drive types are available for the Alfa Romeo Junior?

Available configurations include Front-Wheel Drive or All-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.