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Audi A6 Limousine vs Porsche Panamera comparison

Compare performance (367 HP vs 782 HP), boot space and price (47,600 £ vs 99,800 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Porsche Panamera?

Audi A6 Limousine vs Porsche Panamera: Key differences

Audi A6 Limousine

  • substantially cheaper
  • clearly more efficient
  • barely more electric range
  • very slightly lighter
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Porsche Panamera

  • significantly more power
  • substantially quicker 0–100 km/h
  • very slightly more trunk space
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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 substantially cheaper – starting at 47,600 £ , while the Porsche Panamera costs 99,800 £ . That’s a price difference of around 52,200 £.

Fuel consumption also shows a difference: the Audi A6 Limousine uses 2.2 L/100km and is clearly more efficient than the Porsche Panamera with 3 L/100km. The difference is about 0.8 L/100km.

As for electric range, the Audi A6 Limousine offers barely more range – reaching up to 105 km, about 8 km more than the Porsche Panamera.

Panamera

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 Porsche Panamera offers significantly more power – delivering 782 HP compared to 367 HP. That’s roughly 415 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Panamera is substantially quicker – completing the sprint in 2.9 s, while the Audi A6 Limousine takes 4.7 s. That’s about 1.8 s quicker.

There’s also a difference in torque: the Porsche Panamera delivers considerably more torque with 1,000 Nm compared to 580 Nm. That’s about 420 Nm more.

A6 Limousine

Space and Everyday Use:

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

Seats: Audi A6 Limousine offers more seats – 5 vs 4.

In terms of curb weight, Audi A6 Limousine is very slightly lighter – 1,845 kg compared to 1,960 kg. The difference is around 115 kg.

Looking at boot space, the Porsche Panamera offers very slightly more boot space – 494 L compared to 492 L. That’s a difference of about 2 L.

When it comes to payload, the Audi A6 Limousine carries a bit more – 625 kg compared to 545 kg. That’s a difference of about 80 kg.

Who wins the race in the data check?

The Porsche Panamera has the upper hand 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 £99,800
Panamera

Porsche Panamera

  • Engine Type : Petrol, Plugin Hybrid
  • Transmission : Automatic
  • Drive Type : Rear-Wheel Drive, All-Wheel Drive
  • Power HP : 353 - 782 HP
  • Consumption L/100km : 3 - 12 L/100km
  • Electric Range : 83 - 97 km
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View detailed analysis

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View detailed analysis

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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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Porsche Panamera

The Porsche Panamera blends sports-car sharpness with luxury-sedan refinement, serving driving thrills up front while pampering passengers in the back. Poised, polished and mischievously quick, it’s the car for buyers who want exotic performance without losing everyday comfort.

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Audi A6 Limousine
Porsche Panamera

Costs and Consumption
Price
47,600 - 68,100 £
Price
99,800 - 212,100 £
Consumption L/100km
2.2 - 7.3 L/100km
Consumption L/100km
3 - 12 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
97 - 105 km
Electric Range
83 - 97 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
49 - 166 g/km
co2
69 - 274 g/km
Fuel tank capacity
-
Fuel tank capacity
75 - 90 L

Dimensions and Body
Body Type
Sedan
Body Type
Hatchback
Seats
5
Seats
4
Doors
-
Doors
5
Curb weight
1,845 - 2,220 kg
Curb weight
1,960 - 2,535 kg
Trunk capacity
354 - 492 L
Trunk capacity
421 - 494 L
Length
-
Length
5,052 - 5,204 mm
Width
1,875 mm
Width
1,937 mm
Height
-
Height
1,415 - 1,428 mm
Max trunk capacity
-
Max trunk capacity
1,255 - 1,385 L
Payload
535 - 625 kg
Payload
340 - 545 kg

Engine and Performance
Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Dual-Clutch Automatic
Transmission Detail
Dual-Clutch Automatic
Drive Type
Front-Wheel Drive, All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
204 - 367 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
4.7 - 8.2 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
-
Max Speed
270 - 325 km/h
Torque
340 - 580 Nm
Torque
500 - 1,000 Nm
Number of Cylinders
4 - 6
Number of Cylinders
6 - 8
Power kW
150 - 270 kW
Power kW
260 - 575 kW
Engine capacity
1,968 - 2,995 cm3
Engine capacity
2,894 - 3,996 cm3

General
Model Year
2025
Model Year
2025
CO2 Efficiency Class
F, D, E, B
CO2 Efficiency Class
G, B, C
Brand
Audi
Brand
Porsche
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.