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Alfa Romeo Giulia vs Audi A6 e-tron Sportback comparison

Compare performance (520 HP vs 551 HP), boot space and price (48,000 £ vs 53,800 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Giulia or Audi A6 e-tron Sportback?

Alfa Romeo Giulia vs Audi A6 e-tron Sportback: Key differences

Alfa Romeo Giulia

4.1 (2 Reviews)
rate
  • somewhat cheaper
  • visibly lighter
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Audi A6 e-tron Sportback

4.3 (3 Reviews)
rate
  • barely more power
  • only slightly more trunk space
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All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.

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.

Alfa Romeo Giulia is somewhat cheaper – starting at 48,000 £ , while the Audi A6 e-tron Sportback costs 53,800 £ . That’s a price difference of around 5,828 £.

A6 e-tron Sportback

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 Audi A6 e-tron Sportback offers barely more power – delivering 551 HP compared to 520 HP. That’s roughly 31 HP more horsepower.

Both models accelerate almost equally fast – 3.9 s from 0 to 100 km/h.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers noticeably more torque with 855 Nm compared to 600 Nm. That’s about 255 Nm more.

Giulia

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Both vehicles offer seating for 5 people.

In terms of curb weight, Alfa Romeo Giulia is visibly lighter – 1,640 kg compared to 2,175 kg. The difference is around 535 kg.

Looking at boot space, the Audi A6 e-tron Sportback offers only slightly more boot space – 502 L compared to 480 L. That’s a difference of about 22 L.

When it comes to payload, the Alfa Romeo Giulia carries barely more – 535 kg compared to 500 kg. That’s a difference of about 35 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback 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 £53,800
A6 e-tron Sportback

Audi A6 e-tron Sportback

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 13.7 - 16.3 kWh/100km
  • Electric Range 572 - 754 km
details

Frequently compared as well

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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 A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

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Reviews Audi A6 e-tron Sportback

4.3 (3 Reviews)
rate
Mark
9 May 2026, 14:15:42

Audi much better quality than Tesla

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
7 May 2026, 12:09:31

Wonderful car very confortable and smooth driving

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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Alfa Romeo Giulia
Audi A6 e-tron Sportback

Costs and Consumption
Price
48,000 - 88,300 £
Price
53,800 - 98,700 £
Consumption L/100km
5.4 - 10.1 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Electric Range
-
Electric Range
572 - 754 km
Battery Capacity
-
Battery Capacity
75.8 - 94.9 kWh
co2
141 - 229 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Hatchback
Seats
4 - 5
Seats
5
Doors
-
Doors
5
Curb weight
1,640 - 1,735 kg
Curb weight
2,175 - 2,400 kg
Trunk capacity
480 L
Trunk capacity
502 L
Length
-
Length
4,928 mm
Width
1,860 - 1,874 mm
Width
1,923 mm
Height
-
Height
1,465 - 1,487 mm
Max trunk capacity
-
Max trunk capacity
1,330 L
Payload
415 - 535 kg
Payload
470 - 500 kg

Engine and Performance
Engine Type
Diesel, Petrol
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Reduction Gearbox
Drive Type
All-Wheel Drive, Rear-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
210 - 520 HP
Power HP
326 - 551 HP
Acceleration 0-100km/h
3.9 - 6.8 s
Acceleration 0-100km/h
3.9 - 6 s
Max Speed
-
Max Speed
210 - 240 km/h
Torque
470 - 600 Nm
Torque
435 - 855 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
154 - 382 kW
Power kW
240 - 405 kW
Engine capacity
2,143 - 2,891 cm3
Engine capacity
-

General
Model Year
2,025 - 2,026
Model Year
2024
CO2 Efficiency Class
E, G
CO2 Efficiency Class
A
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.