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Audi A6 Avant vs Aston Martin DB12 comparison

Compare performance (367 HP vs 680 HP), boot space and price (49,700 £ vs 192,900 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Avant or Aston Martin DB12?

Audi A6 Avant vs Aston Martin DB12: Key differences

Audi A6 Avant

  • substantially cheaper
  • significantly more efficient
  • considerably more trunk space
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Aston Martin DB12

  • considerably more power
  • markedly quicker 0–100 km/h
  • barely lighter
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By Achim Sedelmaier

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 substantially cheaper – starting at 49,700 £ , while the Aston Martin DB12 costs 192,900 £ . That’s a price difference of around 143,143 £.

Fuel consumption also shows a difference: the Audi A6 Avant uses 2.3 L/100km and is significantly more efficient than the Aston Martin DB12 with 12.2 L/100km. The difference is about 9.9 L/100km.

DB12

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 Aston Martin DB12 offers considerably more power – delivering 680 HP compared to 367 HP. That’s roughly 313 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DB12 is markedly quicker – completing the sprint in 3.6 s, while the Audi A6 Avant takes 4.7 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Aston Martin DB12 delivers markedly more torque with 800 Nm compared to 580 Nm. That’s about 220 Nm more.

A6 Avant

Space and Everyday Use:

Cabin size, boot volume and payload all play a role in everyday practicality. Here, comfort and flexibility make the difference.

Seats: Audi A6 Avant offers more seats – 5 vs 4.

In terms of curb weight, Aston Martin DB12 is barely lighter – 1,788 kg compared to 1,865 kg. The difference is around 77 kg.

Looking at boot space, the Audi A6 Avant offers considerably more boot space – 503 L compared to 262 L. That’s a difference of about 241 L.

Who wins the race in the data check?

The Audi A6 Avant holds a decisive overall lead 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 : 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/100km
  • Electric Range : 94 - 101 km
Audi A6 Avant
Aston Martin DB12

Costs and Consumption

View detailed analysis

Engine and Performance

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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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Aston Martin DB12

The Aston Martin DB12 is a gorgeously styled grand tourer that fuses beguiling elegance with a fiercely driver-focused personality while wrapping occupants in luxury. If you want a car that turns heads on the street and makes long journeys feel like an event, the DB12 provides effortless poise and an intoxicating soundtrack—perfect for buyers who prefer their drama tailored rather than shouty.

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Audi A6 Avant
Aston Martin DB12

Costs and Consumption

Price
49,700 - 70,200 £
Price
192,900 - 209,600 £
Consumption L/100km
2.3 - 7.5 L/100km
Consumption L/100km
12.2 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
94 - 101 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
53 - 170 g/km
co2
276 - 278 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Estate
Body Type
Coupe, Convertible
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,865 - 2,240 kg
Curb weight
1,788 - 1,898 kg
Trunk capacity
404 - 503 L
Trunk capacity
206 - 262 L
Length
-
Length
-
Width
1,875 mm
Width
1,980 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 570 kg
Payload
-

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
Rear-Wheel Drive
Power HP
204 - 367 HP
Power HP
680 HP
Acceleration 0-100km/h
4.7 - 8.3 s
Acceleration 0-100km/h
3.6 - 3.7 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
800 Nm
Number of Cylinders
4 - 6
Number of Cylinders
8
Power kW
150 - 270 kW
Power kW
500 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
3,982 cm3

General

Model Year
2025
Model Year
2,023 - 2,024
CO2 Efficiency Class
F, D, E, B
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.