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Audi A3 Sportback vs Aston Martin DB12 comparison

Compare performance (400 HP vs 680 HP), boot space and price (27,000 £ vs 192,900 £ ) at a glance. Find out which car is the better choice for you – Audi A3 Sportback or Aston Martin DB12?

Audi A3 Sportback vs Aston Martin DB12: Key differences

Audi A3 Sportback

4.1 (2 Reviews)
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  • considerably cheaper
  • substantially more efficient
  • markedly lighter
  • markedly more trunk space
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Aston Martin DB12

  • considerably more power
  • very slightly 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:

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

Audi A3 Sportback is considerably cheaper – starting at 27,000 £ , while the Aston Martin DB12 costs 192,900 £ . That’s a price difference of around 165,857 £.

Fuel consumption also shows a difference: the Audi A3 Sportback uses 1.1 L/100km and is substantially more efficient than the Aston Martin DB12 with 12.2 L/100km. The difference is about 11.1 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 400 HP. That’s roughly 280 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin DB12 is very slightly quicker – completing the sprint in 3.6 s, while the Audi A3 Sportback takes 3.8 s. That’s about 0.2 s quicker.

There’s also a difference in torque: the Aston Martin DB12 delivers clearly more torque with 800 Nm compared to 500 Nm. That’s about 300 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 4.

In terms of curb weight, Audi A3 Sportback is markedly lighter – 1,345 kg compared to 1,788 kg. The difference is around 443 kg.

Looking at boot space, the Audi A3 Sportback offers markedly more boot space – 380 L compared to 262 L. That’s a difference of about 118 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 DB12

Costs and Consumption

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Engine and Performance

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Dimensions and Body

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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 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 A3 Sportback
Aston Martin DB12

Costs and Consumption

Price
27,000 - 92,900 £
Price
192,900 - 209,600 £
Consumption L/100km
1.1 - 9.3 L/100km
Consumption L/100km
12.2 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
276 - 278 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body

Body Type
Hatchback
Body Type
Coupe, Convertible
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,345 - 1,685 kg
Curb weight
1,788 - 1,898 kg
Trunk capacity
280 - 380 L
Trunk capacity
206 - 262 L
Length
-
Length
-
Width
1,816 - 1,851 mm
Width
1,980 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
680 HP
Acceleration 0-100km/h
3.8 - 10.1 s
Acceleration 0-100km/h
3.6 - 3.7 s
Max Speed
-
Max Speed
-
Torque
220 - 500 Nm
Torque
800 Nm
Number of Cylinders
4 - 5
Number of Cylinders
8
Power kW
85 - 294 kW
Power kW
500 kW
Engine capacity
1,498 - 2,480 cm3
Engine capacity
3,982 cm3

General

Model Year
2,025 - 2,026
Model Year
2,023 - 2,024
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.