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Audi A6 Avant vs Alpine A390 comparison

Compare performance (381 HP vs 470 HP), boot space and price (49,700 £ vs 57,900 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Alpine A390?

Audi A6 Avant vs Alpine A390: Key differences

Audi A6 Avant

  • moderately cheaper
  • visibly more efficient
  • visibly more electric range
  • slightly lighter
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Alpine A390

  • moderately more power
  • noticeably quicker 0–100 km/h
  • very slightly more trunk space
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Here’s where it gets real: The technical differences in detail

A6 Avant

Costs and Efficiency:

Looking at overall running costs, both models reveal some interesting differences in everyday economy.

Audi A6 Avant is moderately cheaper – starting at 49,700 £ , while the Alpine A390 costs 57,900 £ . That’s a price difference of around 8,143 £.

In terms of energy consumption, the Audi A6 Avant is visibly more efficient: consuming 14.5 kWh/100km compared to 18.7 kWh/100km for the Alpine A390. That’s a difference of about 4.2 kWh/100km.

As for electric range, the Audi A6 Avant offers visibly more range – reaching up to 724 km, about 173 km more than the Alpine A390.

A390

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 Alpine A390 offers moderately more power – delivering 470 HP compared to 381 HP. That’s roughly 89 HP more horsepower.

When accelerating from 0 to 100 km/h, the Alpine A390 is noticeably quicker – completing the sprint in 3.9 s, while the Audi A6 Avant takes 4.7 s. That’s about 0.8 s quicker.

There’s also a difference in torque: the Alpine A390 delivers visibly more torque with 824 Nm compared to 580 Nm. That’s about 244 Nm more.

A6 Avant

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 terms of curb weight, Audi A6 Avant is slightly lighter – 1,865 kg compared to 2,121 kg. The difference is around 256 kg.

Looking at boot space, the Alpine A390 offers very slightly more boot space – 532 L compared to 503 L. That’s a difference of about 29 L.

When it comes to payload, the Audi A6 Avant carries somewhat more – 570 kg compared to 484 kg. That’s a difference of about 86 kg.

Who wins the race in the data check?

The Audi A6 Avant sits just ahead 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 £49,700
A6 Avant

Audi A6 Avant

  • Engine Type Electric, Petrol, Petrol MHEV, Diesel MHEV, Plug-in Hybrid
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 381 HP
  • Consumption L/100km 2.3 - 7.5 L/100km
  • Consumption kWh/100km 14.5 - 14.8 kWh/100km
  • Electric Range 94 - 724 km
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Alpine A390

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 Avant

The Audi A6 Avant wraps executive poise and usable practicality into an impeccably finished estate that makes everyday driving feel noticeably more grown-up. It serves up a calm, composed ride and clever packaging for buyers who want space and refinement without ostentation — the sensible choice that still manages to impress.

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Reviews Audi A6 Avant

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Alpine A390

The Alpine A390 is the brand’s leap into the fast electric crossover arena, wrapping Dieppe’s lightweight ethos in a sleek, coupe-ish body with real everyday usability. If the steering and chassis feel echo the A110, this could be the enthusiast’s family EV—subtle, sharp, and très chic, with enough theatre to make the school run feel like a pit lane exit.

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Reviews Alpine A390

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Audi A6 Avant
Alpine A390

Costs and Consumption
Price
49,700 - 70,200 £
Price
57,900 - 66,900 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
-
Consumption kWh/100km
14.5 - 14.8 kWh/100km
Consumption kWh/100km
18.7 - 20.4 kWh/100km
Electric Range
94 - 724 km
Electric Range
503 - 551 km
Battery Capacity
-
Battery Capacity
-
co2
0 - 170 g/km
co2
0 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
-
Doors
-
Curb weight
1,865 - 2,260 kg
Curb weight
2,121 - 2,124 kg
Trunk capacity
404 - 503 L
Trunk capacity
532 L
Length
-
Length
-
Width
1,875 - 1,923 mm
Width
1,885 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
500 - 570 kg
Payload
481 - 484 kg

Engine and Performance
Engine Type
Electric, Petrol, Petrol MHEV, Diesel MHEV, Plug-in Hybrid
Engine Type
Electric
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox, Dual-Clutch Automatic
Transmission Detail
Reduction Gearbox
Drive Type
Rear-Wheel Drive, Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 381 HP
Power HP
400 - 470 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
3.9 - 4.8 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
661 - 824 Nm
Number of Cylinders
4 - 6
Number of Cylinders
-
Power kW
150 - 280 kW
Power kW
295 - 345 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
-

General
Model Year
2,024 - 2,025
Model Year
2026
CO2 Efficiency Class
A, F, D, E, B
CO2 Efficiency Class
A
Brand
Audi
Brand
Alpine
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is offered with Rear-Wheel Drive, Front-Wheel Drive or 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.