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Alfa Romeo Giulia vs Audi A3 Limousine comparison

Compare performance (520 HP vs 400 HP), boot space and price (48,000 £ vs 27,700 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or Audi A3 Limousine?

Alfa Romeo Giulia vs Audi A3 Limousine: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • visibly more power
  • a bit more trunk space
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Audi A3 Limousine

  • significantly cheaper
  • markedly more efficient
  • barely quicker 0–100 km/h
  • visibly lighter
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By Achim Sedelmaier

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.

Audi A3 Limousine is significantly cheaper – starting at 27,700 £ , while the Alfa Romeo Giulia costs 48,000 £ . That’s a price difference of around 20,315 £.

Fuel consumption also shows a difference: the Audi A3 Limousine uses 4.4 L/100km and is markedly more efficient than the Alfa Romeo Giulia with 5.4 L/100km. The difference is about 1 L/100km.

A3 Limousine

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 visibly more power – delivering 520 HP compared to 400 HP. That’s roughly 120 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A3 Limousine is barely quicker – completing the sprint in 3.8 s, while the Alfa Romeo Giulia takes 3.9 s. That’s about 0.1 s quicker.

There’s also a difference in torque: the Alfa Romeo Giulia delivers slightly more torque with 600 Nm compared to 500 Nm. That’s about 100 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, Audi A3 Limousine is visibly lighter – 1,360 kg compared to 1,640 kg. The difference is around 280 kg.

Looking at boot space, the Alfa Romeo Giulia offers a bit more boot space – 480 L compared to 425 L. That’s a difference of about 55 L.

When it comes to payload, the Alfa Romeo Giulia carries somewhat more – 535 kg compared to 480 kg. That’s a difference of about 55 kg.

Who wins the race in the data check?

The Audi A3 Limousine shows a few small advantages 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 £27,700
A3 Limousine

Audi A3 Limousine

  • Engine Type : Petrol, Petrol MHEV, Diesel
  • Transmission : Manuel, Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 116 - 400 HP
  • Consumption L/100km : 4.4 - 9.2 L/100km
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Frequently compared as well

Alfa Romeo Giulia
Alfa Romeo Stelvio
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In the exhilarating face-off between the Alfa Romeo Giulia and the Alfa Romeo Stelvio, both models evoke a perfect balance of Italian design and performance. The Giulia, a sleek sedan, offers precision handling and a sportier ride, appealing to those craving a connection with the road. Meanwhile, …
Audi A3 Sportback
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Alfa Romeo Giulia
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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.

Audi A3 Limousine

The Audi A3 sedan dresses up compact practicality in clean, premium lines, giving you the feel of an upscale small car with a proper boot. Inside it’s neat, driver-focused and nicely finished — a sensible, enjoyable daily companion that prefers poise over showy theatrics.

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Reviews Audi A3 Limousine

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

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In a head-to-head comparison, the Alfa Romeo Giulia and Maserati Ghibli both offer a blend of Italian design and performance, yet cater to different driving desires. The Giulia stands out with its agile handling and sportier appeal, often preferred by those who value compact agility and dynamic …
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Alfa Romeo Giulia
Audi A3 Limousine

Costs and Consumption
Price
48,000 - 88,300 £
Price
27,700 - 94,300 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
4.4 - 9.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
141 - 229 g/km
co2
115 - 208 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Sedan
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
1,640 - 1,735 kg
Curb weight
1,360 - 1,640 kg
Trunk capacity
480 L
Trunk capacity
321 - 425 L
Length
-
Length
-
Width
1,860 - 1,874 mm
Width
1,816 - 1,851 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
415 - 535 kg
Payload
415 - 480 kg

Engine and Performance
Engine Type
Diesel, Petrol
Engine Type
Petrol, Petrol MHEV, Diesel
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, All-Wheel Drive
Power HP
210 - 520 HP
Power HP
116 - 400 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
3.8 - 10.1 s
Max Speed
-
Max Speed
-
Torque
470 - 600 Nm
Torque
220 - 500 Nm
Number of Cylinders
4 - 6
Number of Cylinders
4 - 5
Power kW
154 - 382 kW
Power kW
85 - 294 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
1,498 - 2,480 cm3

General
Model Year
2,025 - 2,026
Model Year
2,025 - 2,026
CO2 Efficiency Class
E, G
CO2 Efficiency Class
D, C, E, G
Brand
Alfa Romeo
Brand
Audi
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.