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Audi A6 e-tron Sportback vs Ford Mustang Convertible comparison

Compare performance (551 HP vs 446 HP), boot space and price (53,800 £ vs 56,900 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Ford Mustang Convertible?

Audi A6 e-tron Sportback vs Ford Mustang Convertible: Key differences

Audi A6 e-tron Sportback

4.6 (2 Reviews)
rate
  • very slightly cheaper
  • slightly more power
  • markedly quicker 0–100 km/h
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Ford Mustang Convertible

  • slightly 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:

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

Audi A6 e-tron Sportback is very slightly cheaper – starting at 53,800 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 3,086 £.

Mustang Convertible

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 Audi A6 e-tron Sportback offers slightly more power – delivering 551 HP compared to 446 HP. That’s roughly 105 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 e-tron Sportback is markedly quicker – completing the sprint in 3.9 s, while the Ford Mustang Convertible takes 5 s. That’s about 1.1 s quicker.

There’s also a difference in torque: the Audi A6 e-tron Sportback delivers visibly more torque with 855 Nm compared to 540 Nm. That’s about 315 Nm more.

A6 e-tron Sportback

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 A6 e-tron Sportback offers more seats – 5 vs 4.

In terms of curb weight, Ford Mustang Convertible is slightly lighter – 1,876 kg compared to 2,175 kg. The difference is around 299 kg.

When it comes to payload, the Audi A6 e-tron Sportback carries noticeably more – 500 kg compared to 324 kg. That’s a difference of about 176 kg.

Who wins the race in the data check?

The Audi A6 e-tron 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 £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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Frequently compared as well

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Audi A6 e-tron Sportback
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

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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Reviews Audi A6 e-tron Sportback

4.6 (2 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

Ford Mustang Convertible

The Ford Mustang Convertible makes every drive feel like a small celebration, its exhaust note and open-air drama turning mundane routes into showstoppers. It’s a car that doubles as a weekend mood lifter and a credible everyday companion, blending swagger with surprising practicality.

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NEW_FORD_MUSTANG_12-LOW
NEW_FORD_MUSTANG_25-LOW

Reviews Ford Mustang Convertible

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

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Ford Mustang Convertible

Costs and Consumption
Price
53,800 - 98,700 £
Price
56,900 - 59,900 £
Consumption L/100km
-
Consumption L/100km
12.3 - 12.4 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
280 - 282 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Hatchback
Body Type
Convertible
Seats
5
Seats
4
Doors
5
Doors
-
Curb weight
2,175 - 2,400 kg
Curb weight
1,876 kg
Trunk capacity
502 L
Trunk capacity
-
Length
4,928 mm
Length
-
Width
1,923 mm
Width
1,916 mm
Height
1,465 - 1,487 mm
Height
-
Max trunk capacity
1,330 L
Max trunk capacity
-
Payload
470 - 500 kg
Payload
319 - 324 kg

Engine and Performance
Engine Type
Electric
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Reduction Gearbox
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
326 - 551 HP
Power HP
446 HP
Acceleration 0-100km/h
3.9 - 6 s
Acceleration 0-100km/h
5 - 5.4 s
Max Speed
210 - 240 km/h
Max Speed
-
Torque
435 - 855 Nm
Torque
540 Nm
Number of Cylinders
-
Number of Cylinders
8
Power kW
240 - 405 kW
Power kW
328 kW
Engine capacity
-
Engine capacity
5,038 cm3

General
Model Year
2024
Model Year
2025
CO2 Efficiency Class
A
CO2 Efficiency Class
G
Brand
Audi
Brand
Ford
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.