@ Citroën / Stellantis Media
@ SEAT S.A. / SEAT Media Center
VS

Citroen C3 Aircross vs SEAT Leon – Performance, range & efficiency compared

Both models have their strengths – but which one suits you more?
Compare performance, efficiency, price and space directly: Citroen C3 Aircross or SEAT Leon?

Citroen C3 Aircross

SEAT Leon

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

C3 Aircross @ Citroën / Stellantis Media

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Citroen C3 Aircross has a clearly advantage in terms of price – it starts at 16200 £, while the SEAT Leon costs 24500 £. That’s a price difference of around 8263 £.

Fuel consumption also shows a difference: SEAT Leon manages with 1.20 L and is therefore convincingly more efficient than the Citroen C3 Aircross with 5.30 L. The difference is about 4.10 L per 100 km.

As for range, the Citroen C3 Aircross performs convincingly better – achieving up to 400 km, about 267 km more than the SEAT Leon.

Leon @ SEAT S.A. / SEAT Media Center

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the SEAT Leon has a decisively edge – offering 272 HP compared to 145 HP. That’s roughly 127 HP more horsepower.

In acceleration from 0 to 100 km/h, the SEAT Leon is significantly quicker – completing the sprint in 7.70 s, while the Citroen C3 Aircross takes 12.30 s. That’s about 4.60 s faster.

In terms of top speed, the SEAT Leon performs barely noticeable better – reaching 220 km/h, while the Citroen C3 Aircross tops out at 201 km/h. The difference is around 19 km/h.

There’s also a difference in torque: SEAT Leon pulls evident stronger with 360 Nm compared to 230 Nm. That’s about 130 Nm difference.

C3 Aircross @ Citroën / Stellantis Media

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Both vehicles offer seating for 5 people.

In curb weight, Citroen C3 Aircross is hardly perceptible lighter – 1312 kg compared to 1344 kg. The difference is around 32 kg.

In terms of boot space, the Citroen C3 Aircross offers to a small extent more room – 460 L compared to 380 L. That’s a difference of about 80 L.

In maximum load capacity, the Citroen C3 Aircross performs slightly better – up to 1600 L, which is about 299 L more than the SEAT Leon.

When it comes to payload, SEAT Leon slightly takes the win – 521 kg compared to 462 kg. That’s a difference of about 59 kg.

Who wins the race?

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

Citroen C3 Aircross
SEAT Leon

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis
from about £24,500
Leon @ SEAT S.A. / SEAT Media Center

SEAT Leon

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

Citroen C3 Aircross

The Citroën C3 Aircross is a cheeky compact SUV that trades bland conformity for playful French character and clever practicality, ideal if you want a car with personality. It soaks up city life with a comfortable ride, inventive cabin tricks and a look that turns heads without asking for attention.

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 Aircross
SEAT Leon
C3 Aircross @ Citroën / Stellantis Media
Leon @ SEAT S.A. / SEAT Media Center

Costs and Consumption

Price
16200 - 28200 £
Price
24500 - 36400 £
Consumption L/100km
5.3 - 5.9 L
Consumption L/100km
1.2 - 5.5 L
Consumption kWh/100km
16.3 - 18.3 kWh
Consumption kWh/100km
-
Electric Range
303 - 400 km
Electric Range
133 km
Battery Capacity
-
Battery Capacity
19.70 kWh
co2
0 - 134 g/km
co2
27 - 126 g/km
Fuel tank capacity
44 L
Fuel tank capacity
40 - 45 L

Dimensions and Body

Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1312 - 1608 kg
Curb weight
1344 - 1657 kg
Trunk capacity
460 L
Trunk capacity
270 - 380 L
Length
4395 mm
Length
4368 mm
Width
1795 mm
Width
1799 mm
Height
1640 - 1660 mm
Height
1442 - 1460 mm
Max trunk capacity
1600 L
Max trunk capacity
1187 - 1301 L
Payload
407 - 462 kg
Payload
473 - 521 kg

Engine and Performance

Engine Type
Petrol, Electric, Petrol MHEV
Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
101 - 145 HP
Power HP
116 - 272 HP
Acceleration 0-100km/h
12.3 - 13 s
Acceleration 0-100km/h
7.7 - 10.5 s
Max Speed
143 - 201 km/h
Max Speed
197 - 220 km/h
Torque
125 - 230 Nm
Torque
220 - 360 Nm
Number of Cylinders
3
Number of Cylinders
4
Power kW
74 - 107 kW
Power kW
85 - 200 kW
Engine capacity
1199 cm3
Engine capacity
1498 - 1968 cm3

General

Model Year
2024 - 2025
Model Year
2024 - 2025
CO2 Efficiency Class
D, A
CO2 Efficiency Class
D, B
Brand
Citroen
Brand
SEAT
What drivetrain options does the Citroen C3 Aircross have?

The Citroen C3 Aircross is offered with Front-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.

do not click