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Citroen C3 vs SEAT Leon comparison

Compare performance (113 HP vs 272 HP), boot space and price (13,700 £ vs 24,500 £ ) at a glance. Find out which car is the better choice for you – Citroen C3 or SEAT Leon?

Citroen C3 vs SEAT Leon: Key differences

Citroen C3

4.9 (2 Reviews)
rate
  • significantly cheaper
  • substantially more electric range
  • barely lighter
details

SEAT Leon

4.4 (2 Reviews)
rate
  • considerably more power
  • significantly more efficient
  • noticeably 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 significantly cheaper – starting at 13,700 £ , while the SEAT Leon costs 24,500 £ . That’s a price difference of around 10,749 £.

Fuel consumption also shows a difference: the SEAT Leon uses 1.2 L/100km and is significantly more efficient than the Citroen C3 with 5 L/100km. The difference is about 3.8 L/100km.

As for electric range, the Citroen C3 offers substantially more range – reaching up to 325 km, about 192 km more than the SEAT Leon.

Leon

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 SEAT Leon offers considerably 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 SEAT Leon is noticeably quicker – completing the sprint in 7.7 s, while the Citroen C3 takes 9.9 s. That’s about 2.2 s quicker.

There’s also a difference in torque: the SEAT Leon delivers substantially more torque with 360 Nm compared to 205 Nm. That’s about 155 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 barely lighter – 1,226 kg compared to 1,344 kg. The difference is around 118 kg.

Looking at boot space, the SEAT Leon offers somewhat more boot space – 380 L compared to 310 L. That’s a difference of about 70 L.

When it comes to payload, the SEAT Leon carries a bit more – 521 kg compared to 423 kg. That’s a difference of about 98 kg.

Who wins the race in the data check?

The SEAT Leon 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.

from £24,500
Leon

SEAT Leon

  • Engine Type : Petrol, Petrol MHEV, Plugin Hybrid, Diesel
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 116 - 272 HP
  • Consumption L/100km : 1.2 - 5.5 L/100km
  • Electric Range : 133 km
Citroen C3
SEAT Leon

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.

details

SEAT Leon

SEAT Leon pairs sharp, modern styling with a cabin that's sensible and slightly sporty, making it an appealing choice for buyers who want flair without fuss. It drives with eager composure and offers a neat balance of comfort and agility, so you get everyday usability with a wink of fun.

details
Citroen C3
SEAT Leon

Costs and Consumption

Price
13,700 - 24,600 £
Price
24,500 - 36,400 £
Consumption L/100km
5 - 5.6 L/100km
Consumption L/100km
1.2 - 5.5 L/100km
Consumption kWh/100km
16.7 - 17.2 kWh/100km
Consumption kWh/100km
-
Electric Range
212 - 325 km
Electric Range
133 km
Battery Capacity
-
Battery Capacity
19.7 kWh
co2
0 - 126 g/km
co2
27 - 126 g/km
Fuel tank capacity
-
Fuel tank capacity
40 - 45 L

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
2 - 5
Seats
5
Doors
-
Doors
5
Curb weight
1,226 - 1,518 kg
Curb weight
1,344 - 1,657 kg
Trunk capacity
310 L
Trunk capacity
270 - 380 L
Length
-
Length
4,368 mm
Width
1,755 mm
Width
1,799 mm
Height
-
Height
1,442 - 1,460 mm
Max trunk capacity
-
Max trunk capacity
1,187 - 1,301 L
Payload
227 - 423 kg
Payload
473 - 521 kg

Engine and Performance

Engine Type
Electric, Petrol, Petrol MHEV
Engine Type
Petrol, Petrol MHEV, Plugin Hybrid, Diesel
Transmission
Automatic, Manuel
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox, Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
101 - 113 HP
Power HP
116 - 272 HP
Acceleration 0-100km/h
9.9 - 12 s
Acceleration 0-100km/h
7.7 - 10.5 s
Max Speed
-
Max Speed
197 - 220 km/h
Torque
120 - 205 Nm
Torque
220 - 360 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 83 kW
Power kW
85 - 200 kW
Engine capacity
1,199 cm3
Engine capacity
1,498 - 1,968 cm3

General

Model Year
2,024 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A, D, C
CO2 Efficiency Class
D, B
Brand
Citroen
Brand
SEAT
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.