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Audi A3 Sportback vs Aston Martin Vanquish comparison

Compare performance (400 HP vs 835 HP), boot space and price (27,000 £ vs 330,900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Aston Martin Vanquish?

Audi A3 Sportback vs Aston Martin Vanquish: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
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  • considerably cheaper
  • substantially more efficient
  • substantially lighter
  • noticeably more trunk space
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Aston Martin Vanquish

  • substantially 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

A3 Sportback

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 A3 Sportback is considerably cheaper – starting at 27,000 £ , while the Aston Martin Vanquish costs 330,900 £ . That’s a price difference of around 303,857 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is substantially more efficient than the Aston Martin Vanquish with 13.7 L/100km. The difference is about 12.6 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 substantially more power – delivering 835 HP compared to 400 HP. That’s roughly 435 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 A3 Sportback takes 3.8 s. That’s about 0.5 s quicker.

There’s also a difference in torque: the Aston Martin Vanquish delivers substantially more torque with 1,000 Nm compared to 500 Nm. That’s about 500 Nm more.

A3 Sportback

Space and Everyday Use:

Whether family car or daily driver – which one offers more room, flexibility and comfort?

Seats: Audi A3 Sportback offers more seats – 5 vs 2.

In terms of curb weight, Audi A3 Sportback is substantially lighter – 1,345 kg compared to 1,910 kg. The difference is around 565 kg.

Looking at boot space, the Audi A3 Sportback offers noticeably more boot space – 380 L compared to 248 L. That’s a difference of about 132 L.

Who wins the race in the data check?

The Audi A3 Sportback is far 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 £27,000
A3 Sportback

Audi A3 Sportback

  • Engine Type Petrol, Petrol MHEV, Diesel, Plugin Hybrid
  • Transmission Manuel, Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 116 - 400 HP
  • Consumption L/100km 1.1 - 9.3 L/100km
  • Electric Range 134 - 141 km
Audi A3 Sportback
Aston Martin Vanquish

Costs and Consumption

View detailed analysis

Engine and Performance

View detailed analysis

Dimensions and Body

View detailed analysis

Audi A3 Sportback

The Audi A3 Sportback wraps premium materials and crisp German design into a practical hatchback package that makes daily driving feel smart rather than showy. It’s nimble in the city, composed on longer trips, and carries just enough swagger to satisfy buyers who want quality without shouting about it.

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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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Audi A3 Sportback
Aston Martin Vanquish

Costs and Consumption

Price
27,000 - 92,900 £
Price
330,900 - 357,400 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
13.7 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
134 - 141 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
25 - 211 g/km
co2
312 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe, Convertible
Seats
5
Seats
2
Doors
-
Doors
-
Curb weight
1,345 - 1,685 kg
Curb weight
1,910 - 2,005 kg
Trunk capacity
280 - 380 L
Trunk capacity
219 - 248 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
2,044 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
410 - 485 kg
Payload
-

Engine and Performance

Engine Type
Petrol, Petrol MHEV, Diesel, Plugin Hybrid
Engine Type
Petrol
Transmission
Manuel, Automatic
Transmission
Automatic
Transmission Detail
Manual Gearbox, Dual-Clutch Automatic
Transmission Detail
Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
116 - 400 HP
Power HP
835 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
3.3 - 3.4 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
1,000 Nm
Number of Cylinders
4 - 5
Number of Cylinders
12
Power kW
85 - 294 kW
Power kW
614 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
5,204 cm3

General

Model Year
2,025 - 2,026
Model Year
2,024 - 2,025
CO2 Efficiency Class
D, F, E, G, 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.