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Alfa Romeo Stelvio vs Audi A6 e-tron Sportback comparison

Compare performance (520 HP vs 551 HP), boot space and price (51,900 £ vs 53,800 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Stelvio or Audi A6 e-tron Sportback?

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

Alfa Romeo Stelvio

5 (2 Reviews)
rate
  • very slightly cheaper
  • marginally quicker 0–100 km/h
  • a bit lighter
  • very slightly more trunk space
details

Audi A6 e-tron Sportback

4.6 (2 Reviews)
rate
  • barely more power
details

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

Stelvio

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Alfa Romeo Stelvio is very slightly cheaper – starting at 51,900 £ , while the Audi A6 e-tron Sportback costs 53,800 £ . That’s a price difference of around 1,886 £.

A6 e-tron Sportback

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

When accelerating from 0 to 100 km/h, the Alfa Romeo Stelvio is marginally quicker – completing the sprint in 3.8 s, while the Audi A6 e-tron Sportback takes 3.9 s. That’s about 0.1 s quicker.

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

Stelvio

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, Alfa Romeo Stelvio is a bit lighter – 1,820 kg compared to 2,175 kg. The difference is around 355 kg.

Looking at boot space, the Alfa Romeo Stelvio offers very slightly more boot space – 525 L compared to 502 L. That’s a difference of about 23 L.

When it comes to payload, the Alfa Romeo Stelvio carries slightly more – 590 kg compared to 500 kg. That’s a difference of about 90 kg.

Who wins the race in the data check?

The Audi A6 e-tron Sportback is decisively 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.

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 Stelvio
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Alfa Romeo Stelvio
Audi A6 e-tron Sportback

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Stelvio

The Alfa Romeo Stelvio combines Italian artistry with sporty performance, making it a standout in the SUV market. Its dynamic design captures the essence of elegance and agility, while the interior offers a driver-focused experience that enhances every journey. With a perfect blend of luxury and power, the Stelvio is ideal for those seeking both style and substance on the road.

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Reviews Alfa Romeo Stelvio

5 (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

4.6 (2 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 Stelvio
Audi A6 e-tron Sportback

Costs and Consumption
Price
51,900 - 93,300 £
Price
53,800 - 98,700 £
Consumption L/100km
6 - 11.8 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
157 - 267 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,820 - 1,925 kg
Curb weight
2,175 - 2,400 kg
Trunk capacity
525 L
Trunk capacity
502 L
Length
-
Length
4,928 mm
Width
1,903 - 1,955 mm
Width
1,923 mm
Height
-
Height
1,465 - 1,487 mm
Max trunk capacity
-
Max trunk capacity
1,330 L
Payload
535 - 590 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
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
210 - 520 HP
Power HP
326 - 551 HP
Acceleration 0-100km/h
3.8 - 6.6 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
F, G
CO2 Efficiency Class
A
Brand
Alfa Romeo
Brand
Audi
Is the Alfa Romeo Stelvio offered with different drivetrains?

The Alfa Romeo Stelvio is offered with All-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.