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Audi A6 e-tron Sportback vs Aston Martin Vantage comparison

Compare performance (551 HP vs 680 HP), boot space and price (53,800 £ vs 168,000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Aston Martin Vantage?

Audi A6 e-tron Sportback vs Aston Martin Vantage: Key differences

Audi A6 e-tron Sportback

4.3 (3 Reviews)
rate
  • clearly cheaper
  • significantly more trunk space
details

Aston Martin Vantage

  • a bit more power
  • somewhat quicker 0–100 km/h
  • noticeably lighter
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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

A6 e-tron Sportback

Costs and Efficiency:

Price and efficiency are often the first things buyers look at. Here it becomes clear which model has the long-term edge – whether at the pump, the plug, or in purchase price.

Audi A6 e-tron Sportback is clearly cheaper – starting at 53,800 £ , while the Aston Martin Vantage costs 168,000 £ . That’s a price difference of around 114,172 £.

Vantage

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 Vantage offers a bit more power – delivering 680 HP compared to 551 HP. That’s roughly 129 HP more horsepower.

When accelerating from 0 to 100 km/h, the Aston Martin Vantage is somewhat quicker – completing the sprint in 3.5 s, while the Audi A6 e-tron Sportback takes 3.9 s. That’s about 0.4 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers barely more torque with 855 Nm compared to 800 Nm. That’s about 55 Nm more.

A6 e-tron Sportback

Space and Everyday Use:

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

Seats: Audi A6 e-tron Sportback offers more seats – 5 vs 2.

In terms of curb weight, Aston Martin Vantage is noticeably lighter – 1,745 kg compared to 2,175 kg. The difference is around 430 kg.

Looking at boot space, the Audi A6 e-tron Sportback offers significantly more boot space – 502 L compared to 235 L. That’s a difference of about 267 L.

Who wins the race in the data check?

The Audi A6 e-tron Sportback 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 £53,800
A6 e-tron Sportback

Audi A6 e-tron Sportback

  • Engine Type Electric
  • Transmission Automatic
  • Drive Type Rear-Wheel Drive, All-Wheel Drive
  • Power HP 326 - 551 HP
  • Consumption kWh/100km 13.7 - 16.3 kWh/100km
  • Electric Range 572 - 754 km
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Audi A6 e-tron Sportback

The Audi A6 e-tron Sportback wraps futuristic electric technology in elegant, coupe-like proportions, so you arrive looking sharp without shouting for attention. Inside, refined materials and a calm, driver-focused layout make it a convincing choice for buyers who want quiet, effortless performance with a dash of everyday practicality — the kind of car that raises eyebrows without saying a word.

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A244492_medium
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Reviews Audi A6 e-tron Sportback

4.3 (3 Reviews)
rate
Mark
9 May 2026, 14:15:42

Audi much better quality than Tesla

How do you mainly use this car? (optional): Company car / Business
Efficiency / Consumption & Range
Comfort & Interior
Driving Fun / Performance
Technology & Infotainment
Safety
Practicality / Trunk & Everyday Use
Value for Money
Michael
7 May 2026, 12:09:31

Wonderful car very confortable and smooth driving

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 Vantage

The Aston Martin Vantage marries sculptural, jaw-dropping design with a ferociously engaging character that turns everyday drives into a headline act. Buyers get a luxuriously intimate cabin and a raw, communicative chassis — perfect if you crave theatre every time you pull away.

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Reviews Aston Martin Vantage

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Aston Martin Vantage

Costs and Consumption
Price
53,800 - 98,700 £
Price
168,000 - 228,000 £
Consumption L/100km
-
Consumption L/100km
12.1 - 12.3 L/100km
Consumption kWh/100km
13.7 - 16.3 kWh/100km
Consumption kWh/100km
-
Electric Range
572 - 754 km
Electric Range
-
Battery Capacity
75.8 - 94.9 kWh
Battery Capacity
-
co2
0 g/km
co2
274 - 279 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Coupe, Roadster
Seats
5
Seats
2
Doors
5
Doors
-
Curb weight
2,175 - 2,400 kg
Curb weight
1,745 - 1,805 kg
Trunk capacity
502 L
Trunk capacity
235 L
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,980 mm
Height
1,465 - 1,487 mm
Height
-
Max trunk capacity
1,330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
-

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
326 - 551 HP
Power HP
665 - 680 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
3.5 - 3.6 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
800 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
240 - 405 kW
Power kW
489 - 500 kW
Engine capacity
-
Engine capacity
3,982 cm3

General
Model Year
2024
Model Year
2,024 - 2,025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Audi
Brand
Aston Martin
Is the Audi A6 e-tron Sportback offered with different drivetrains?

The Audi A6 e-tron Sportback is available as Rear-Wheel Drive or All-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.