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Audi A6 e-tron Avant vs Aston Martin DBX comparison

Compare performance (551 HP vs 727 HP), boot space and price (55,200 £ vs 168,900 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Avant or Aston Martin DBX?

Audi A6 e-tron Avant vs Aston Martin DBX: Key differences

Audi A6 e-tron Avant

3.4 (3 Reviews)
rate
  • clearly cheaper
  • only slightly lighter
  • very slightly more trunk space
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Aston Martin DBX

  • visibly more power
  • moderately quicker 0–100 km/h
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By Achim Sedelmaier

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

A6 e-tron Avant

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.

Audi A6 e-tron Avant is clearly cheaper – starting at 55,200 £ , while the Aston Martin DBX costs 168,900 £ . That’s a price difference of around 113,615 £.

DBX

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 Aston Martin DBX offers visibly more power – delivering 727 HP compared to 551 HP. That’s roughly 176 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DBX is moderately quicker – completing the sprint in 3.3 s, while the Audi A6 e-tron Avant takes 3.9 s. That’s about 0.6 s quicker.

There’s also a difference in torque: the Aston Martin DBX delivers barely more torque with 900 Nm compared to 855 Nm. That’s about 45 Nm more.

A6 e-tron 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 e-tron Avant is only slightly lighter – 2,185 kg compared to 2,320 kg. The difference is around 135 kg.

Looking at boot space, the Audi A6 e-tron Avant offers very slightly more boot space – 502 L compared to 491 L. That’s a difference of about 11 L.

When it comes to payload, the Aston Martin DBX carries clearly more – 710 kg compared to 500 kg. That’s a difference of about 210 kg.

Who wins the race in the data check?

The Audi A6 e-tron Avant 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 £55,200
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 14.8 - 17 kWh/100km
  • Electric Range 539 - 716 km
Audi A6 e-tron Avant
Aston Martin DBX

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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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Aston Martin DBX

With the DBX, Aston Martin has wrapped its trademark sports-car drama into a high-riding package that looks like it could sprint off the driveway and into a gala, while the cabin pampers occupants with handcrafted leather and theatrical attention to detail. Behind the wheel it feels like a grand tourer that learned how to tackle country roads, serving up surprising agility for such a stately presence and keeping rivals honest with its rarefied blend of performance and luxury.

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Audi A6 e-tron Avant
Aston Martin DBX

Costs and Consumption

Price
55,200 - 100,100 £
Price
168,900 - 213,400 £
Consumption L/100km
-
Consumption L/100km
14.2 L/100km
Consumption kWh/100km
14.8 - 17 kWh/100km
Consumption kWh/100km
-
Electric Range
539 - 716 km
Electric Range
-
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
323 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
-
Curb weight
2,185 - 2,410 kg
Curb weight
2,320 kg
Trunk capacity
502 L
Trunk capacity
491 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,998 mm
Height
1,504 - 1,527 mm
Height
-
Max trunk capacity
1,422 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
710 kg

Engine and Performance

Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
326 - 551 HP
Power HP
707 - 727 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
3.3 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
900 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
240 - 405 kW
Power kW
520 - 535 kW
Engine capacity
-
Engine capacity
3,982 cm3

General

Model Year
2024
Model Year
2,022 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Audi
Brand
Aston Martin
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.