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Audi A6 Limousine vs Ford Mustang Convertible comparison

Compare performance (367 HP vs 446 HP), boot space and price (47,600 £ vs 56,900 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Ford Mustang Convertible?

Audi A6 Limousine vs Ford Mustang Convertible: Key differences

Audi A6 Limousine

  • slightly cheaper
  • clearly more efficient
  • very slightly quicker 0–100 km/h
  • only slightly lighter
details

Ford Mustang Convertible

  • somewhat more power
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By Achim Sedelmaier

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

A6 Limousine

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 A6 Limousine is slightly cheaper – starting at 47,600 £ , while the Ford Mustang Convertible costs 56,900 £ . That’s a price difference of around 9,343 £.

Fuel consumption also shows a difference: the Audi A6 Limousine uses 2.2 L/100km and is clearly more efficient than the Ford Mustang Convertible with 12.3 L/100km. The difference is about 10.1 L/100km.

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 Ford Mustang Convertible offers somewhat more power – delivering 446 HP compared to 367 HP. That’s roughly 79 HP more horsepower.

When accelerating from 0 to 100 km/h, the Audi A6 Limousine is very slightly quicker – completing the sprint in 4.7 s, while the Ford Mustang Convertible takes 5 s. That’s about 0.3 s quicker.

There’s also a difference in torque: the Audi A6 Limousine delivers only slightly more torque with 580 Nm compared to 540 Nm. That’s about 40 Nm more.

A6 Limousine

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 Limousine offers more seats – 5 vs 4.

In terms of curb weight, Audi A6 Limousine is only slightly lighter – 1,845 kg compared to 1,876 kg. The difference is around 31 kg.

When it comes to payload, the Audi A6 Limousine carries considerably more – 625 kg compared to 324 kg. That’s a difference of about 301 kg.

Who wins the race in the data check?

The Audi A6 Limousine 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 £47,600
A6 Limousine

Audi A6 Limousine

  • Engine Type Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
  • Transmission Automatic
  • Drive Type Front-Wheel Drive, All-Wheel Drive
  • Power HP 204 - 367 HP
  • Consumption L/100km 2.2 - 7.3 L/100km
  • Electric Range 97 - 105 km
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
View detailed analysis

Audi A6 Limousine

The Audi A6 cuts a clean, purposeful silhouette with an interior that feels like a quiet, high-tech office on wheels—luxurious materials and clever gadgets make long journeys surprisingly pleasant. It balances composed, confident driving with enough flair to keep you entertained, making it a sensible choice for buyers who want executive polish without showing off.

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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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Audi A6 Limousine
Ford Mustang Convertible

Costs and Consumption
Price
47,600 - 68,100 £
Price
56,900 - 59,900 £
Consumption L/100km
2.2 - 7.3 L/100km
Consumption L/100km
12.3 - 12.4 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 105 km
Electric Range
-
Battery Capacity
-
Battery Capacity
-
co2
49 - 166 g/km
co2
280 - 282 g/km
Fuel tank capacity
-
Fuel tank capacity
-

Dimensions and Body
Body Type
Sedan
Body Type
Convertible
Seats
5
Seats
4
Doors
-
Doors
-
Curb weight
1,845 - 2,220 kg
Curb weight
1,876 kg
Trunk capacity
354 - 492 L
Trunk capacity
-
Length
-
Length
-
Width
1,875 mm
Width
1,916 mm
Height
-
Height
-
Max trunk capacity
-
Max trunk capacity
-
Payload
535 - 625 kg
Payload
319 - 324 kg

Engine and Performance
Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol
Transmission
Automatic
Transmission
Manuel, Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Manual Gearbox, Automatic Gearbox
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive
Power HP
204 - 367 HP
Power HP
446 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
5 - 5.4 s
Max Speed
-
Max Speed
-
Torque
340 - 580 Nm
Torque
540 Nm
Number of Cylinders
4 - 6
Number of Cylinders
8
Power kW
150 - 270 kW
Power kW
328 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
5,038 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G
Brand
Audi
Brand
Ford
What drivetrain options does the Audi A6 Limousine have?

Available configurations include Front-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.