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Citroen C3 Aircross vs smart #1 comparison

Compare performance (145 HP vs 368 HP), boot space and price (16,400 £ vs 40,700 £ ) at a glance. Find out which car is the better choice for you – Citroen C3 Aircross or smart #1?

Citroen C3 Aircross vs smart #1: Key differences

Citroen C3 Aircross

4.4 (1 Reviews)
rate
  • clearly cheaper
  • somewhat more efficient
  • clearly lighter
  • clearly more trunk space
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smart #1

  • clearly more power
  • substantially quicker 0–100 km/h
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By Achim Sedelmaier

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

C3 Aircross

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Citroen C3 Aircross is clearly cheaper – starting at 16,400 £ , while the smart #1 costs 40,700 £ . That’s a price difference of around 24,257 £.

In terms of energy consumption, the Citroen C3 Aircross is somewhat more efficient: consuming 16.1 kWh/100km compared to 18.2 kWh/100km for the smart #1. That’s a difference of about 2.1 kWh/100km.

The electric range is almost identical – both manage about 400 km on a single charge.

#1

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 #1 offers clearly more power – delivering 368 HP compared to 145 HP. That’s roughly 223 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #1 is substantially quicker – completing the sprint in 4.9 s, while the Citroen C3 Aircross takes 12.3 s. That’s about 7.4 s quicker.

There’s also a difference in torque: the smart #1 delivers clearly more torque with 470 Nm compared to 230 Nm. That’s about 240 Nm more.

C3 Aircross

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 terms of curb weight, Citroen C3 Aircross is clearly lighter – 1,312 kg compared to 1,900 kg. The difference is around 588 kg.

Looking at boot space, the Citroen C3 Aircross offers clearly more boot space – 460 L compared to 313 L. That’s a difference of about 147 L.

When it comes to payload, the Citroen C3 Aircross carries very slightly more – 462 kg compared to 425 kg. That’s a difference of about 37 kg.

Who wins the race in the data check?

The smart #1 holds a decisive overall lead 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.

£40,705
#1

smart #1

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type All-Wheel Drive
  • Power HP 368 HP
  • Consumption kWh/100km 18.2 kWh/100km
  • Electric Range 400 km
Citroen C3 Aircross
smart #1

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Citroen C3 Aircross

The Citroën C3 Aircross is a compact crossover that stands out with its quirky, friendly styling and a tall, airy cabin that prioritizes comfort. It suits buyers who value flexible interior space, good visibility and easy urban driving over sporty performance.

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smart #1

The Smart #1 feels like a breath of fresh air in the compact EV world, pairing playful styling with usable space and a cabin that punches above its size. It skips the fuss and delivers an easygoing, city-friendly driving experience with clever features that make it a sensible, slightly cheeky choice for everyday motoring.

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Citroen C3 Aircross
smart #1

Costs and Consumption

Price
16,400 - 29,000 £
Price
40,700 £
Consumption L/100km
5.3 - 5.9 L/100km
Consumption L/100km
-
Consumption kWh/100km
16.1 - 18.1 kWh/100km
Consumption kWh/100km
18.2 kWh/100km
Electric Range
307 - 400 km
Electric Range
400 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 134 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
SUV
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,312 - 1,608 kg
Curb weight
1,900 kg
Trunk capacity
460 L
Trunk capacity
313 L
Length
-
Length
-
Width
1,795 mm
Width
1,822 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
407 - 462 kg
Payload
425 kg

Engine and Performance

Engine Type
Electric, Petrol, Petrol MHEV
Engine Type
Electric
Transmission
Automatic, Manuel
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Front-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
101 - 145 HP
Power HP
368 HP
Acceleration 0-100km/h
12.3 - 13 s
Acceleration 0-100km/h
4.9 s
Max Speed
-
Max Speed
-
Torque
125 - 230 Nm
Torque
470 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
74 - 107 kW
Power kW
271 kW
Engine capacity
1,199 cm3
Engine capacity
-

General

Model Year
2,024 - 2,026
Model Year
2024
CO2 Efficiency Class
A, D
CO2 Efficiency Class
A
Brand
Citroen
Brand
smart
DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. The displayed prices are estimates based on German list prices, adjusted to the respective country’s VAT. Country-specific registration taxes are not included. This information is not legally binding.