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Alfa Romeo Giulia vs SEAT Ateca comparison

Compare performance (210 HP vs 150 HP), boot space and price (48000 £ vs 25100 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or SEAT Ateca?

Alfa Romeo Giulia vs SEAT Ateca: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • clearly perceptible more power
  • distinct quicker from 0–100 km/h

SEAT Ateca

5 (1 Reviews)
rate
  • decisively cheaper
  • somewhat more efficient
  • noticeable lighter
  • hardly perceptible more trunk space

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

Giulia

Costs and Efficiency:

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

SEAT Ateca has a decisively advantage in terms of price – it starts at 25100 £ , while the Alfa Romeo Giulia costs 48000 £ . That’s a price difference of around 22895 £.

Fuel consumption also shows a difference: SEAT Ateca manages with 4.90 L and is therefore somewhat more efficient than the Alfa Romeo Giulia with 5.40 L. The difference is about 0.50 L per 100 km.

Ateca

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 Alfa Romeo Giulia has a clearly perceptible edge – offering 210 HP compared to 150 HP. That’s roughly 60 HP more horsepower.

In acceleration from 0 to 100 km/h, the Alfa Romeo Giulia is distinct quicker – completing the sprint in 6.80 s, while the SEAT Ateca takes 9 s. That’s about 2.20 s faster.

There’s also a difference in torque: Alfa Romeo Giulia pulls distinct stronger with 470 Nm compared to 360 Nm. That’s about 110 Nm difference.

Giulia

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 curb weight, SEAT Ateca is noticeable lighter – 1345 kg compared to 1640 kg. The difference is around 295 kg.

In terms of boot space, the SEAT Ateca offers hardly perceptible more room – 510 L compared to 480 L. That’s a difference of about 30 L.

When it comes to payload, Alfa Romeo Giulia minimal takes the win – 535 kg compared to 525 kg. That’s a difference of about 10 kg.

Who wins the race in the data check?

The SEAT Ateca is narrowly 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

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CUPRA Ateca
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The CUPRA Ateca turns the sensible family SUV into a pocket rocket with sharper suspension, a punchier engine and aggressive styling that makes commuting feel like a weekend trackday. If you prefer lower running costs, more comfort and smarter value, the SEAT Ateca is the clear choice — practical, …
Alfa Romeo Giulia
SEAT Ateca

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis
from about £25,100
Ateca

SEAT Ateca

  • Engine Type : Petrol, Diesel
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive
  • Power HP : 116 - 150 HP
  • Consumption L/100km : 4.9 - 6.4 L
details

Alfa Romeo Giulia

4.1 (2 Reviews)
rate

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.

details
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SEAT Ateca

5 (1 Reviews)
rate

The SEAT Ateca blends sharp, purposeful styling with practical space that turns everyday errands into something a bit more enjoyable. It’s poised and engaging to drive for its segment, offers solid value, and has just enough personality to make you smile on the school run.

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Reviews Alfa Romeo Giulia

4.1 (2 Reviews)
rate

Reviews SEAT Ateca

5 (1 Reviews)
rate
Alfa Romeo Giulia
SEAT Ateca

Costs and Consumption
Price
48000 - 52700 £
Price
25100 - 36900 £
Consumption L/100km
5.40 L
Consumption L/100km
4.9 - 6.4 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
141 g/km
co2
129 - 144 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1640 kg
Curb weight
1345 - 1514 kg
Trunk capacity
480 L
Trunk capacity
510 L
Length
-
Length
-
Width
1860 mm
Width
1841 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 kg
Payload
516 - 525 kg

Engine and Performance
Engine Type
Diesel
Engine Type
Petrol, Diesel
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Front-Wheel Drive
Power HP
210 HP
Power HP
116 - 150 HP
Acceleration 0-100km/h
6.80 s
Acceleration 0-100km/h
9 - 11 s
Max Speed
-
Max Speed
-
Torque
470 Nm
Torque
200 - 360 Nm
Number of Cylinders
4
Number of Cylinders
3 - 4
Power kW
154 kW
Power kW
85 - 110 kW
Engine capacity
2143 cm3
Engine capacity
999 - 1968 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
E
CO2 Efficiency Class
E, D
Brand
Alfa Romeo
Brand
SEAT

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Is the Alfa Romeo Giulia offered with different drivetrains?

Available configurations include All-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.