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Citroen C4 vs SEAT Leon comparison

Compare performance (156 HP vs 272 HP), boot space and price (20,600 £ vs 24,500 £ ) at a glance. Find out which car is the better choice for you – Citroen C4 or SEAT Leon?

Citroen C4 vs SEAT Leon: Key differences

Citroen C4

4.7 (3 Reviews)
rate
  • slightly cheaper
  • clearly more electric range
  • clearly more trunk space

SEAT Leon

4.4 (2 Reviews)
rate
  • significantly more power
  • considerably more efficient
  • only slightly quicker 0–100 km/h
  • only slightly lighter

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

C4

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Citroen C4 is slightly cheaper – starting at 20,600 £ , while the SEAT Leon costs 24,500 £ . That’s a price difference of around 3,892 £.

Fuel consumption also shows a difference: the SEAT Leon uses 1.2 L/100km and is considerably more efficient than the Citroen C4 with 4.7 L/100km. The difference is about 3.5 L/100km.

As for electric range, the Citroen C4 offers clearly more range – reaching up to 427 km, about 294 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 significantly more power – delivering 272 HP compared to 156 HP. That’s roughly 116 HP more horsepower.

When accelerating from 0 to 100 km/h, the SEAT Leon is only slightly quicker – completing the sprint in 7.7 s, while the Citroen C4 takes 8 s. That’s about 0.3 s quicker.

Looking at top speed, the SEAT Leon is clearly faster – reaching 220 km/h, while the Citroen C4 tops out at 150 km/h. The difference is around 70 km/h.

There’s also a difference in torque: the SEAT Leon delivers markedly more torque with 360 Nm compared to 270 Nm. That’s about 90 Nm more.

C4

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, SEAT Leon is only slightly lighter – 1,344 kg compared to 1,403 kg. The difference is around 59 kg.

Looking at boot space, the Citroen C4 offers clearly more boot space – 510 L compared to 380 L. That’s a difference of about 130 L.

For maximum load capacity, the Citroen C4 offers barely more capacity – up to 1,360 L, about 59 L more than the SEAT Leon.

When it comes to payload, the SEAT Leon carries markedly more – 521 kg compared to 406 kg. That’s a difference of about 115 kg.

Who wins the race in the data check?

The SEAT Leon is clearly superior overall 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
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Citroen C4
SEAT Leon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Citroen C4

Citroën C4 wears its French eccentricity with confidence, pairing bold, sculpted styling with a supremely comfortable ride that turns mundane commutes into a gentler affair. If you value relaxed comfort, clever practicality and a car with personality rather than pretence, the C4 is a charming, sensible choice — and it won't make you miss the usual hot‑hatch theatrics.

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C4_2021_EXT (13)
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CL 20
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Reviews Citroen C4

4.7 (3 Reviews)
rate
Tomasz
25 Dec 2025, 23:25:28

A very comfortable car, but with a flaw I noticed: very high door sills, which you really feel when getting in.

How do you mainly use this car? (optional): Family car
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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
Small-33980-LeonSEDynamic-MysteryBlue
Small-33989-LeonSEDynamic-MysteryBlue
ipp-all-new-seat-leon-114-hq
Small-35510-SEATLeonkeepsWhatCarAwardinthefamily

Reviews SEAT Leon

4.4 (2 Reviews)
rate
FaBio
4 Jan 2026, 21:30:20

Mechanically the car is fairly well built, apart from the rear axle.
The air conditioning is effective and visibility is good, while the FR setup paired with the 18" wheels, in my view, hurts comfort — getting in and out can be awkward. Once on board, though, the seats are very comfortable. The infotainment is comprehensive, with a generously sized screen and full-link smartphone connectivity; the factory sat-nav does what it can, but obviously Maps is superior in every way.
All in all, a fun/sporty car that also winks at family life thanks to a roomy boot and modest fuel consumption.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

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Citroen C4
SEAT Leon

Costs and Consumption
Price
20,600 - 32,200 £
Price
24,500 - 36,400 £
Consumption L/100km
4.7 - 4.8 L/100km
Consumption L/100km
1.2 - 5.5 L/100km
Consumption kWh/100km
14.5 - 15.3 kWh/100km
Consumption kWh/100km
-
Electric Range
354 - 427 km
Electric Range
133 km
Battery Capacity
46 - 51 kWh
Battery Capacity
19.7 kWh
co2
0 - 108 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
5
Seats
5
Doors
4 - 5
Doors
5
Curb weight
1,403 - 1,659 kg
Curb weight
1,344 - 1,657 kg
Trunk capacity
380 - 510 L
Trunk capacity
270 - 380 L
Length
4,350 - 4,580 mm
Length
4,368 mm
Width
1,800 - 1,834 mm
Width
1,799 mm
Height
1,520 - 1,525 mm
Height
1,442 - 1,460 mm
Max trunk capacity
1,250 - 1,360 L
Max trunk capacity
1,187 - 1,301 L
Payload
379 - 406 kg
Payload
473 - 521 kg

Engine and Performance
Engine Type
Electric, Petrol MHEV
Engine Type
Petrol, Petrol MHEV, Plugin Hybrid, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
110 - 156 HP
Power HP
116 - 272 HP
Acceleration 0-100km/h
8 - 10.8 s
Acceleration 0-100km/h
7.7 - 10.5 s
Max Speed
150 km/h
Max Speed
197 - 220 km/h
Torque
205 - 270 Nm
Torque
220 - 360 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
81 - 115 kW
Power kW
85 - 200 kW
Engine capacity
1,199 cm3
Engine capacity
1,498 - 1,968 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,026
CO2 Efficiency Class
A, C
CO2 Efficiency Class
D, B
Brand
Citroen
Brand
SEAT
What drivetrain options does the Citroen C4 have?

Available configurations include 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.