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Mazda 3 Sedan vs SEAT Ibiza comparison

Compare performance (186 HP vs 150 HP), boot space and price (25000 £ vs 16800 £ ) at a glance. Find out which car is the better choice for you – Mazda 3 Sedan or SEAT Ibiza?

Mazda 3 Sedan vs SEAT Ibiza: Key differences

Mazda 3 Sedan

4.7 (1 Reviews)
rate
  • slightly more power
  • noticeable more trunk space

SEAT Ibiza

  • decisively cheaper
  • barely noticeable more efficient
  • noticeable lighter

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

3 Sedan

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

SEAT Ibiza has a decisively advantage in terms of price – it starts at 16800 £ , while the Mazda 3 Sedan costs 25000 £ . That’s a price difference of around 8135 £.

Fuel consumption also shows a difference: SEAT Ibiza manages with 5 L and is therefore barely noticeable more efficient than the Mazda 3 Sedan with 5.50 L. The difference is about 0.50 L per 100 km.

Ibiza

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 Mazda 3 Sedan has a slightly edge – offering 186 HP compared to 150 HP. That’s roughly 36 HP more horsepower.

Both models accelerate almost equally fast – 8.10 s from 0 to 100 km/h.

There’s also a difference in torque: SEAT Ibiza pulls minimal stronger with 250 Nm compared to 240 Nm. That’s about 10 Nm difference.

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, SEAT Ibiza is noticeable lighter – 1111 kg compared to 1420 kg. The difference is around 309 kg.

In terms of boot space, the Mazda 3 Sedan offers noticeable more room – 450 L compared to 355 L. That’s a difference of about 95 L.

When it comes to payload, SEAT Ibiza minimal takes the win – 522 kg compared to 481 kg. That’s a difference of about 41 kg.

Who wins the race in the data check?

The SEAT Ibiza is barely 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.

Frequently compared as well

SEAT Arona
SEAT Ibiza
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SEAT Ibiza
Skoda Fabia
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The SEAT Ibiza brings snap, youthful styling and engaging handling that makes town driving feel like a mini hot hatch, while the Škoda Fabia answers with roomy practicality, clever storage and a smoother, more accomplished everyday ride. Pick the Ibiza if you want flair and fun; choose the Fabia if …
Mazda 3 Sedan
SEAT Ibiza

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £16,800
Ibiza

SEAT Ibiza

  • Engine Type : Petrol
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 80 - 150 HP
  • Consumption L/100km : 5 - 5.7 L
details

Mazda 3 Sedan

4.7 (1 Reviews)
rate

The Mazda 3 Sedan dresses like a compact premium car, with sculpted lines and an interior that punches well above its class. It rewards drivers with eager handling and a composed, comfortable ride that turns routine runs into something a bit more enjoyable — proof that style and substance can share the same key.

details
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SEAT Ibiza

The SEAT Ibiza is a cheeky, well-priced hatchback that blends sharp styling with a grown-up driving character, making it a smart choice for city commuters who still want a bit of fun. Inside it's practical and neatly finished, with sensible kit and easygoing manners that make everyday life less fussy — a car that doesn't try too hard but gets the job done with a smile.

details
SEAT-Ibiza-FR_02_title
SEAT-Ibiza-FR_11_HQ
SEAT-Ibiza-FR_05_HQ
SEAT-Ibiza-FR_08_HQ
SEAT-Ibiza-FR_12_HQ

Reviews Mazda 3 Sedan

4.7 (1 Reviews)
rate

Reviews SEAT Ibiza

Mazda 3 Sedan
SEAT Ibiza

Costs and Consumption
Price
25000 - 34200 £
Price
16800 - 28800 £
Consumption L/100km
5.5 - 6.1 L
Consumption L/100km
5 - 5.7 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
123 - 135 g/km
co2
114 - 128 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1420 - 1492 kg
Curb weight
1111 - 1231 kg
Trunk capacity
450 L
Trunk capacity
355 L
Length
-
Length
-
Width
1795 mm
Width
1780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
467 - 481 kg
Payload
489 - 522 kg

Engine and Performance
Engine Type
Petrol MHEV
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Manuel, Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
Front-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
140 - 186 HP
Power HP
80 - 150 HP
Acceleration 0-100km/h
8.1 - 9.8 s
Acceleration 0-100km/h
8.1 - 15.3 s
Max Speed
-
Max Speed
-
Torque
238 - 240 Nm
Torque
95 - 250 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
103 - 137 kW
Power kW
59 - 110 kW
Engine capacity
1998 - 2488 cm3
Engine capacity
999 - 1498 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
D
CO2 Efficiency Class
D, C
Brand
Mazda
Brand
SEAT

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What drivetrain options does the Mazda 3 Sedan have?

The Mazda 3 Sedan is available as Front-Wheel Drive.

The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.