@ Audi AG
@ Aston Martin Lagonda
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Audi A6 Avant vs Aston Martin DBX – Performance, range & efficiency compared

Compare performance, boot capacity, efficiency and price at a glance.
Find out which car is the better choice for you – Audi A6 Avant or Aston Martin DBX?

Audi A6 Avant

Aston Martin DBX

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

A6 Avant @ Audi AG

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.

Audi A6 Avant has a significantly advantage in terms of price – it starts at 49700 £, while the Aston Martin DBX costs 204400 £. That’s a price difference of around 154714 £.

Fuel consumption also shows a difference: Audi A6 Avant manages with 2.30 L and is therefore clearly more efficient than the Aston Martin DBX with 14.20 L. The difference is about 11.90 L per 100 km.

DBX @ Aston Martin Lagonda

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 Aston Martin DBX has a convincingly edge – offering 707 HP compared to 367 HP. That’s roughly 340 HP more horsepower.

In acceleration from 0 to 100 km/h, the Aston Martin DBX is decisively quicker – completing the sprint in 3.30 s, while the Audi A6 Avant takes 4.70 s. That’s about 1.40 s faster.

In terms of top speed, the Aston Martin DBX performs a bit better – reaching 310 km/h, while the Audi A6 Avant tops out at 250 km/h. The difference is around 60 km/h.

There’s also a difference in torque: Aston Martin DBX pulls clearly perceptible stronger with 900 Nm compared to 550 Nm. That’s about 350 Nm difference.

A6 Avant @ Audi AG

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 curb weight, Audi A6 Avant is distinct lighter – 1865 kg compared to 2320 kg. The difference is around 455 kg.

In terms of boot space, the Audi A6 Avant offers minimal more room – 503 L compared to 491 L. That’s a difference of about 12 L.

In maximum load capacity, the Audi A6 Avant performs slight better – up to 1534 L, which is about 4 L more than the Aston Martin DBX.

When it comes to payload, Aston Martin DBX somewhat takes the win – 710 kg compared to 570 kg. That’s a difference of about 140 kg.

Who comes out on top?

Overall, the Audi A6 Avant shows itself to be leaves the rival little chance and secures the title of DriveDuel Champion.
It convinces with the more balanced overall package and proves to be the more versatile choice for everyday use.

Audi A6 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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from about £49,700
A6 Avant @ Audi AG

Audi A6 Avant

  • Engine Type : Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Front-Wheel Drive, All-Wheel Drive
  • Power HP : 204 - 367 HP
  • Consumption L/100km : 2.3 - 7.5 L
  • Electric Range : 94 - 101 km

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.

details

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.

details
Audi A6 Avant
Aston Martin DBX
A6 Avant @ Audi AG
DBX @ Aston Martin Lagonda

Costs and Consumption

Price
49700 - 70200 £
Price
204400 £
Consumption L/100km
2.3 - 7.5 L
Consumption L/100km
14.20 L
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
-
Battery Capacity
20.70 kWh
Battery Capacity
-
co2
53 - 170 g/km
co2
323 g/km
Fuel tank capacity
46 - 60 L
Fuel tank capacity
87 L

Dimensions and Body

Body Type
Estate
Body Type
SUV
Seats
5
Seats
5
Doors
5
Doors
5
Curb weight
1865 - 2240 kg
Curb weight
2320 kg
Trunk capacity
404 - 503 L
Trunk capacity
491 L
Length
4999 mm
Length
5039 mm
Width
1875 mm
Width
1998 mm
Height
1472 mm
Height
1680 mm
Max trunk capacity
1423 - 1534 L
Max trunk capacity
1530 L
Payload
535 - 570 kg
Payload
710 kg

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
All-Wheel Drive
Power HP
204 - 367 HP
Power HP
707 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
3.30 s
Max Speed
238 - 250 km/h
Max Speed
310 km/h
Torque
340 - 550 Nm
Torque
900 Nm
Number of Cylinders
4 - 6
Number of Cylinders
8
Power kW
150 - 270 kW
Power kW
520 kW
Engine capacity
1968 - 2995 cm3
Engine capacity
3982 cm3

General

Model Year
2025
Model Year
2022
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G
Brand
Audi
Brand
Aston Martin
Is the Audi A6 Avant offered with different drivetrains?

The Audi A6 Avant is available as Front-Wheel Drive or All-Wheel Drive.

The prices and data displayed are estimates based on German list prices and may vary by country. This information is not legally binding.

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