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Alfa Romeo Giulia vs SEAT Ibiza comparison

Compare performance (520 HP vs 150 HP), boot space and price (48,000 £ vs 16,800 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or SEAT Ibiza?

Alfa Romeo Giulia vs SEAT Ibiza: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • substantially more power
  • considerably quicker 0–100 km/h
  • markedly more trunk space
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SEAT Ibiza

  • significantly cheaper
  • barely more efficient
  • clearly lighter
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By Achim Sedelmaier

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

Giulia

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 Ibiza is significantly cheaper – starting at 16,800 £ , while the Alfa Romeo Giulia costs 48,000 £ . That’s a price difference of around 31,158 £.

Fuel consumption also shows a difference: the SEAT Ibiza uses 5 L/100km and is barely more efficient than the Alfa Romeo Giulia with 5.4 L/100km. The difference is about 0.4 L/100km.

Ibiza

Engine and Performance:

Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.

When it comes to engine power, the Alfa Romeo Giulia offers substantially more power – delivering 520 HP compared to 150 HP. That’s roughly 370 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alfa Romeo Giulia is considerably quicker – completing the sprint in 3.9 s, while the SEAT Ibiza takes 8.1 s. That’s about 4.2 s quicker.

There’s also a difference in torque: the Alfa Romeo Giulia delivers considerably more torque with 600 Nm compared to 250 Nm. That’s about 350 Nm more.

Giulia

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 Ibiza is clearly lighter – 1,111 kg compared to 1,640 kg. The difference is around 529 kg.

Looking at boot space, the Alfa Romeo Giulia offers markedly more boot space – 480 L compared to 355 L. That’s a difference of about 125 L.

When it comes to payload, the Alfa Romeo Giulia carries marginally more – 535 kg compared to 522 kg. That’s a difference of about 13 kg.

Who wins the race in the data check?

The Alfa Romeo Giulia stands well ahead of its rival 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 £48,000
Giulia

Alfa Romeo Giulia

  • Engine Type : Diesel, Petrol
  • Transmission : Automatic
  • Drive Type : All-Wheel Drive, Rear-Wheel Drive
  • Power HP : 210 - 520 HP
  • Consumption L/100km : 5.4 - 10.1 L/100km
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Engine and Performance
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Alfa Romeo Giulia

The Alfa Romeo Giulia captivates with its stunning Italian design and dynamic performance, representing a perfect blend of elegance and sportiness. Its engaging driving experience, characterised by precise handling and responsive steering, appeals to enthusiasts who crave the thrill of the road. Inside, the Giulia showcases a beautifully crafted interior that combines luxury with cutting-edge technology, making every journey a delight.

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Reviews Alfa Romeo Giulia

4.1 (2 Reviews)
rate

No reviews yet. Share your experience and help others decide.

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.

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Reviews SEAT Ibiza

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Costs and Consumption
Price
48,000 - 88,300 £
Price
16,800 - 28,800 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
5 - 5.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
141 - 229 g/km
co2
114 - 128 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Hatchback
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
1,640 - 1,735 kg
Curb weight
1,111 - 1,231 kg
Trunk capacity
480 L
Trunk capacity
355 L
Length
-
Length
-
Width
1,860 - 1,874 mm
Width
1,780 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 535 kg
Payload
489 - 522 kg

Engine and Performance
Engine Type
Diesel, Petrol
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
210 - 520 HP
Power HP
80 - 150 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
8.1 - 15.3 s
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
95 - 250 Nm
Number of Cylinders
4 - 6
Number of Cylinders
3 - 4
Power kW
154 - 382 kW
Power kW
59 - 110 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
999 - 1,498 cm3

General
Model Year
2,025 - 2,026
Model Year
2025
CO2 Efficiency Class
E, G
CO2 Efficiency Class
D, C
Brand
Alfa Romeo
Brand
SEAT
Is the Alfa Romeo Giulia offered with different drivetrains?

The Alfa Romeo Giulia is offered with All-Wheel Drive or Rear-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.