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Alfa Romeo Stelvio vs Audi A6 e-tron Avant comparison

Compare performance (520 HP vs 551 HP), boot space and price (51,900 £ vs 69,800 £ ) at a glance. Find out which car is the better choice for you – Alfa Romeo Stelvio or Audi A6 e-tron Avant?

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

Alfa Romeo Stelvio

4.6 (3 Reviews)
rate
  • clearly cheaper
  • only slightly quicker 0–100 km/h
  • markedly lighter
  • barely more trunk space
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Audi A6 e-tron Avant

3.4 (3 Reviews)
rate
  • very slightly more power
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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.

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

Stelvio

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 Stelvio is clearly cheaper – starting at 51,900 £ , while the Audi A6 e-tron Avant costs 69,800 £ . That’s a price difference of around 17,872 £.

A6 e-tron Avant

Engine and Performance:

Power, torque and acceleration say a lot about how a car feels on the road. This is where you see which model delivers more driving dynamics.

When it comes to engine power, the Audi A6 e-tron Avant offers very slightly 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 only slightly quicker – completing the sprint in 3.8 s, while the Audi A6 e-tron Avant takes 3.9 s. That’s about 0.1 s quicker.

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

Stelvio

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 Stelvio is markedly lighter – 1,820 kg compared to 2,185 kg. The difference is around 365 kg.

Looking at boot space, the Alfa Romeo Stelvio offers barely 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 Avant is clearly superior overall 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 £69,800
A6 e-tron Avant

Audi A6 e-tron Avant

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 15.9 - 17 kWh/100km
  • Electric Range 539 - 671 km
details

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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Alfa Romeo Stelvio

The Stelvio is a sporty, characterful compact SUV that pairs striking Italian design with a driver-focused feel you don’t often find in this class. Its cabin mixes distinctive styling and usable practicality, making it a great choice for buyers who want engaging driving dynamics without sacrificing everyday comfort.

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Reviews Alfa Romeo Stelvio

4.6 (3 Reviews)
rate
Graham
26 May 2026, 13:31:02

Style & finish

Audi A6 e-tron Avant

The Audi A6 e-tron Avant wraps Audi's trademark refinement into a sleek electric estate that looks at home in the city or on the open road. Inside it's grown-up and tech-forward with practical packaging for family life, delivering a composed, confident drive that makes everyday hauling feel a bit more special and slightly futuristic.

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Reviews Audi A6 e-tron Avant

3.4 (3 Reviews)
rate

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Alfa Romeo Stelvio
Audi A6 e-tron Avant

Costs and Consumption
Price
51,900 - 93,300 £
Price
69,800 - 100,100 £
Consumption L/100km
6 - 11.8 L/100km
Consumption L/100km
-
Consumption kWh/100km
-
Consumption kWh/100km
15.9 - 17 kWh/100km
Electric Range
-
Electric Range
539 - 671 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
Estate
Seats
5
Seats
5
Doors
-
Doors
5
Curb weight
1,820 - 1,925 kg
Curb weight
2,185 - 2,410 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
1,504 - 1,527 mm
Max trunk capacity
-
Max trunk capacity
1,422 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.