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Citroen C3 vs smart #3 comparison

Compare performance (113 HP vs 272 HP), boot space and price (13,700 £ vs 42,000 £ ) at a glance. Find out which car is the better choice for you – Citroen C3 or smart #3?

Citroen C3 vs smart #3: Key differences

Citroen C3

4.9 (2 Reviews)
rate
  • considerably cheaper
  • significantly lighter
details

smart #3

5 (1 Reviews)
rate
  • clearly more power
  • barely more efficient
  • noticeably more electric range
  • substantially quicker 0–100 km/h
  • somewhat more trunk space
details

All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

By Achim Sedelmaier

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

C3

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.

Citroen C3 is considerably cheaper – starting at 13,700 £ , while the smart #3 costs 42,000 £ . That’s a price difference of around 28,286 £.

In terms of energy consumption, the smart #3 is barely more efficient: consuming 16.3 kWh/100km compared to 16.7 kWh/100km for the Citroen C3. That’s a difference of about 0.4 kWh/100km.

As for electric range, the smart #3 offers noticeably more range – reaching up to 455 km, about 130 km more than the Citroen C3.

#3

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 smart #3 offers clearly more power – delivering 272 HP compared to 113 HP. That’s roughly 159 HP more horsepower.

When accelerating from 0 to 100 km/h, the smart #3 is substantially quicker – completing the sprint in 5.8 s, while the Citroen C3 takes 9.9 s. That’s about 4.1 s quicker.

There’s also a difference in torque: the smart #3 delivers significantly more torque with 384 Nm compared to 205 Nm. That’s about 179 Nm more.

C3

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 terms of curb weight, Citroen C3 is significantly lighter – 1,226 kg compared to 1,810 kg. The difference is around 584 kg.

Looking at boot space, the smart #3 offers somewhat more boot space – 370 L compared to 310 L. That’s a difference of about 60 L.

When it comes to payload, the smart #3 carries barely more – 450 kg compared to 423 kg. That’s a difference of about 27 kg.

Who wins the race in the data check?

The smart #3 is slightly ahead 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.

£41,991
#3

smart #3

  • Engine Type : Electric
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive
  • Power HP : 272 HP
  • Consumption kWh/100km : 16.3 kWh/100km
  • Electric Range : 455 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Citroen C3

The Citroën C3 is a cheeky little city car that turns heads with its bold, quirky styling and a surprisingly comfy, well-thought-out interior. It’s an ideal companion for urban life — easy to park, friendly to drive and built to make everyday trips feel a bit more fun without breaking the bank.

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Reviews Citroen C3

4.9 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

smart #3

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.

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Reviews smart #3

5 (1 Reviews)
rate
Ronny
16 Oct 2025, 13:10:59

Handsome design, packed with advanced driver‑assist technology and stellar performance — all at an attractive price. Highly recommended, this car!

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The Citroën C3 is the cheeky city hatch that charms with low running costs, soft suspension and easy parking, while the Citroën C4 stretches into crossover territory with more space, stronger engines and sharper tech. If you mostly nip around town grab the C3 for its thrift and comfort; if you want …
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smart #3

Costs and Consumption
Price
13,700 - 24,600 £
Price
42,000 £
Consumption L/100km
5 - 5.6 L/100km
Consumption L/100km
-
Consumption kWh/100km
16.7 - 17.2 kWh/100km
Consumption kWh/100km
16.3 kWh/100km
Electric Range
212 - 325 km
Electric Range
455 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 126 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
SUV
Seats
2 - 5
Seats
5
Doors
-
Doors
-
Curb weight
1,226 - 1,518 kg
Curb weight
1,810 kg
Trunk capacity
310 L
Trunk capacity
370 L
Length
-
Length
-
Width
1,755 mm
Width
1,844 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
227 - 423 kg
Payload
450 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
Rear-Wheel Drive
Power HP
101 - 113 HP
Power HP
272 HP
Acceleration 0-100km/h
9.9 - 12 s
Acceleration 0-100km/h
5.8 s
Max Speed
-
Max Speed
-
Torque
120 - 205 Nm
Torque
384 Nm
Number of Cylinders
3
Number of Cylinders
-
Power kW
74 - 83 kW
Power kW
200 kW
Engine capacity
1,199 cm3
Engine capacity
-

General
Model Year
2,024 - 2,026
Model Year
2025
CO2 Efficiency Class
A, D, C
CO2 Efficiency Class
A
Brand
Citroen
Brand
smart
What drivetrain options does the Citroen C3 have?

The Citroen C3 is available as Front-Wheel Drive.

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.