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Audi A5 Avant vs Aston Martin Vanquish comparison

Compare performance (639 HP vs 835 HP), boot space and price (41,600 £ vs 330,900 £ ) at a glance. Find out which car is the better choice for you – Audi A5 Avant or Aston Martin Vanquish?

Audi A5 Avant vs Aston Martin Vanquish: Key differences

Audi A5 Avant

4.4 (1 Reviews)
rate
  • significantly cheaper
  • clearly more efficient
  • barely lighter
  • substantially more trunk space
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Aston Martin Vanquish

  • visibly more power
  • moderately quicker 0–100 km/h
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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.

By Achim Sedelmaier

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

A5 Avant

Costs and Efficiency:

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

Audi A5 Avant is significantly cheaper – starting at 41,600 £ , while the Aston Martin Vanquish costs 330,900 £ . That’s a price difference of around 289,243 £.

Fuel consumption also shows a difference: the Audi A5 Avant uses 2.1 L/100km and is clearly more efficient than the Aston Martin Vanquish with 13.7 L/100km. The difference is about 11.6 L/100km.

Vanquish

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 Vanquish offers visibly more power – delivering 835 HP compared to 639 HP. That’s roughly 196 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin Vanquish is moderately quicker – completing the sprint in 3.3 s, while the Audi A5 Avant takes 3.7 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Aston Martin Vanquish delivers a bit more torque with 1,000 Nm compared to 825 Nm. That’s about 175 Nm more.

A5 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.

Seats: Audi A5 Avant offers more seats – 5 vs 2.

In terms of curb weight, Audi A5 Avant is barely lighter – 1,785 kg compared to 1,910 kg. The difference is around 125 kg.

Looking at boot space, the Audi A5 Avant offers substantially more boot space – 476 L compared to 248 L. That’s a difference of about 228 L.

Who wins the race in the data check?

The Audi A5 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 £41,600
A5 Avant

Audi A5 Avant

  • Engine Type Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
  • Transmission Automatic
  • Drive Type All-Wheel Drive, Front-Wheel Drive
  • Power HP 150 - 639 HP
  • Consumption L/100km 2.1 - 7.7 L/100km
  • Electric Range 83 - 108 km
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Frequently compared as well

Audi A5 Avant
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Aston Martin Vanquish

Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A5 Avant

The Audi A5 Avant dresses like a sleek coupe but carries like a sensible estate, offering buyers a rare blend of glamour and everyday practicality. Inside, the cabin feels beautifully sorted and the drive is composed and engaging, making routine errands feel a touch more enjoyable than they have any right to be.

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Reviews Audi A5 Avant

4.4 (1 Reviews)
rate
Hje
10 May 2026, 10:01:51

I do a lot of highway and generally long distance driving where A5 is superior to BMW 3.

How do you mainly use this car? (optional): Long-distance driver
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money

Aston Martin Vanquish

The Aston Martin Vanquish wraps brutal power in impossibly elegant coachwork, turning every commute into a cinematic entrance. It’s a driver’s car that pampers with sumptuous finishes while subtly reminding you that discretion was never part of its vocabulary.

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Reviews Aston Martin Vanquish

No reviews yet. Share your experience and help others decide.

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Aston Martin Vanquish

Costs and Consumption
Price
41,600 - 92,400 £
Price
330,900 - 357,400 £
Consumption L/100km
2.1 - 7.7 L/100km
Consumption L/100km
13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
83 - 108 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
47 - 175 g/km
co2
312 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Estate
Body Type
Coupe, Convertible
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,785 - 2,445 kg
Curb weight
1,910 - 2,005 kg
Trunk capacity
361 - 476 L
Trunk capacity
219 - 248 L
Length
-
Length
-
Width
1,860 - 1,952 mm
Width
2,044 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
480 - 535 kg
Payload
-

Engine and Performance
Engine Type
Plugin Hybrid, Petrol, Diesel MHEV, Petrol MHEV
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic, Automatic Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
All-Wheel Drive, Front-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
150 - 639 HP
Power HP
835 HP
Acceleration 0-100km/h
3.7 - 9.8 s
Acceleration 0-100km/h
3.3 - 3.4 s
Max Speed
-
Max Speed
-
Torque
280 - 825 Nm
Torque
1,000 Nm
Number of Cylinders
4 - 6
Number of Cylinders
12
Power kW
110 - 470 kW
Power kW
614 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
5,204 cm3

General
Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
B, E, F, D
CO2 Efficiency Class
G
Brand
Audi
Brand
Aston Martin
What drive types are available for the Audi A5 Avant?

Available configurations include All-Wheel Drive or Front-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.