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Audi Q3 vs SEAT Leon comparison

Compare performance (272 HP vs 272 HP), boot space and price (38,200 £ vs 24,500 £ ) at a glance. Find out which car is the better choice for you – Audi Q3 or SEAT Leon?

Audi Q3 vs SEAT Leon: Key differences

Audi Q3

5 (1 Reviews)
rate
  • visibly quicker 0–100 km/h
  • clearly more trunk space

SEAT Leon

4.4 (2 Reviews)
rate
  • clearly cheaper
  • significantly more efficient
  • slightly more electric range
  • clearly lighter

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

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

Q3

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.

SEAT Leon is clearly cheaper – starting at 24,500 £ , while the Audi Q3 costs 38,200 £ . That’s a price difference of around 13,774 £.

Fuel consumption also shows a difference: the SEAT Leon uses 1.2 L/100km and is significantly more efficient than the Audi Q3 with 1.7 L/100km. The difference is about 0.5 L/100km.

As for electric range, the SEAT Leon offers slightly more range – reaching up to 133 km, about 14 km more than the Audi Q3.

Leon

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.

Both models deliver identical power – 272 HP each.

When accelerating from 0 to 100 km/h, the Audi Q3 is visibly quicker – completing the sprint in 5.7 s, while the SEAT Leon takes 7.7 s. That’s about 2 s quicker.

There’s also a difference in torque: the Audi Q3 delivers barely more torque with 400 Nm compared to 360 Nm. That’s about 40 Nm more.

Q3

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 terms of curb weight, SEAT Leon is clearly lighter – 1,344 kg compared to 1,635 kg. The difference is around 291 kg.

Looking at boot space, the Audi Q3 offers clearly more boot space – 488 L compared to 380 L. That’s a difference of about 108 L.

When it comes to payload, the Audi Q3 carries very slightly more – 535 kg compared to 521 kg. That’s a difference of about 14 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
details

Frequently compared as well

Audi Q3
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Audi Q3
SEAT Leon

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

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Audi Q3

The Audi Q3 feels like a grown-up compact SUV with premium polish and city-friendly agility, the sort of car that makes weekend escapes and daily commutes equally satisfying. Inside, you get quality materials and smart packaging that keep things practical without skimping on style, so it’s an easy pick for buyers who want luxury without the drama.

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Reviews Audi Q3

5 (1 Reviews)
rate
dd
2 Nov 2025, 22:05:04

Very comfortable. Precise steering. E35 petrol engine, 150 hp — sufficient. Manual gearbox very good and well-geared. Looks very handsome. Very large boot. Premium interior.

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.

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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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SEAT Leon

Costs and Consumption
Price
38,200 - 52,900 £
Price
24,500 - 36,400 £
Consumption L/100km
1.7 - 8.6 L/100km
Consumption L/100km
1.2 - 5.5 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
118 - 119 km
Electric Range
133 km
Battery Capacity
-
Battery Capacity
19.7 kWh
co2
39 - 195 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
-
Doors
5
Curb weight
1,635 - 1,900 kg
Curb weight
1,344 - 1,657 kg
Trunk capacity
375 - 488 L
Trunk capacity
270 - 380 L
Length
-
Length
4,368 mm
Width
1,859 mm
Width
1,799 mm
Height
-
Height
1,442 - 1,460 mm
Max trunk capacity
-
Max trunk capacity
1,187 - 1,301 L
Payload
505 - 535 kg
Payload
473 - 521 kg

Engine and Performance
Engine Type
Petrol MHEV, Petrol, Plugin Hybrid, Diesel
Engine Type
Petrol, Petrol MHEV, Plugin Hybrid, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
150 - 272 HP
Power HP
116 - 272 HP
Acceleration 0-100km/h
5.7 - 9.2 s
Acceleration 0-100km/h
7.7 - 10.5 s
Max Speed
-
Max Speed
197 - 220 km/h
Torque
250 - 400 Nm
Torque
220 - 360 Nm
Number of Cylinders
4
Number of Cylinders
4
Power kW
110 - 200 kW
Power kW
85 - 200 kW
Engine capacity
1,498 - 1,984 cm3
Engine capacity
1,498 - 1,968 cm3

General
Model Year
2,025
Model Year
2,024 - 2,026
CO2 Efficiency Class
E, G, B
CO2 Efficiency Class
D, B
Brand
Audi
Brand
SEAT
What drivetrain options does the Audi Q3 have?

The Audi Q3 is available as Front-Wheel Drive or All-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.