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Audi A8 vs Porsche Panamera comparison

Compare performance (571 HP vs 782 HP), boot space and price (91,400 £ vs 99,800 £ ) at a glance. Find out which car is the better choice for you – Audi A8 or Porsche Panamera?

Audi A8 vs Porsche Panamera: Key differences

Audi A8

5 (1 Reviews)
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  • marginally cheaper

Porsche Panamera

  • markedly more power
  • clearly more efficient
  • clearly more electric range
  • visibly quicker 0–100 km/h
  • very slightly lighter
  • clearly more trunk space

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

A8

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 A8 is marginally cheaper – starting at 91,400 £ , while the Porsche Panamera costs 99,800 £ . That’s a price difference of around 8,400 £.

Fuel consumption also shows a difference: the Porsche Panamera uses 3 L/100km and is clearly more efficient than the Audi A8 with 4.6 L/100km. The difference is about 1.6 L/100km.

As for electric range, the Porsche Panamera offers clearly more range – reaching up to 97 km, about 39 km more than the Audi A8.

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 markedly more power – delivering 782 HP compared to 571 HP. That’s roughly 211 HP more horsepower.

When accelerating from 0 to 100 km/h, the Porsche Panamera is visibly quicker – completing the sprint in 2.9 s, while the Audi A8 takes 3.8 s. That’s about 0.9 s quicker.

There’s also a difference in torque: the Porsche Panamera delivers somewhat more torque with 1,000 Nm compared to 800 Nm. That’s about 200 Nm more.

A8

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 A8 offers more seats – 5 vs 4.

In terms of curb weight, Porsche Panamera is very slightly lighter – 1,960 kg compared to 2,035 kg. The difference is around 75 kg.

Looking at boot space, the Porsche Panamera offers clearly more boot space – 494 L compared to 390 L. That’s a difference of about 104 L.

When it comes to payload, the Audi A8 carries clearly more – 700 kg compared to 545 kg. That’s a difference of about 155 kg.

Who wins the race in the data check?

The Porsche Panamera 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 £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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Audi A8

The Audi A8 arrives with the kind of quiet authority that makes other limousines feel like they’re trying too hard, offering a cabin wrapped in subtle luxury and tech that never demands attention. For buyers who want composed comfort and discreet status, it’s the sensible splurge that turns daily commutes into a private parade.

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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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Costs and Consumption
Price
91,400 - 134,900 £
Price
99,800 - 212,100 £
Consumption L/100km
4.6 - 11.5 L/100km
Consumption L/100km
3 - 12 L/100km
Consumption kWh/100km
-
Consumption kWh/100km
-
Electric Range
58 km
Electric Range
83 - 97 km
Battery Capacity
-
Battery Capacity
21.8 kWh
co2
105 - 260 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
2,035 - 2,415 kg
Curb weight
1,960 - 2,535 kg
Trunk capacity
390 L
Trunk capacity
421 - 494 L
Length
-
Length
5,052 - 5,204 mm
Width
1,945 mm
Width
1,937 mm
Height
-
Height
1,415 - 1,428 mm
Max trunk capacity
-
Max trunk capacity
1,255 - 1,385 L
Payload
525 - 700 kg
Payload
340 - 545 kg

Engine and Performance
Engine Type
Petrol MHEV, Diesel MHEV, Plugin Hybrid
Engine Type
Petrol, Plugin Hybrid
Transmission
Automatic
Transmission
Automatic
Transmission Detail
Automatic Gearbox
Transmission Detail
Dual-Clutch Automatic
Drive Type
All-Wheel Drive
Drive Type
Rear-Wheel Drive, All-Wheel Drive
Power HP
286 - 571 HP
Power HP
353 - 782 HP
Acceleration 0-100km/h
3.8 - 5.9 s
Acceleration 0-100km/h
2.9 - 5.3 s
Max Speed
-
Max Speed
270 - 325 km/h
Torque
500 - 800 Nm
Torque
500 - 1,000 Nm
Number of Cylinders
6 - 8
Number of Cylinders
6 - 8
Power kW
210 - 420 kW
Power kW
260 - 575 kW
Engine capacity
2,967 - 3,996 cm3
Engine capacity
2,894 - 3,996 cm3

General
Model Year
2,025
Model Year
2,025
CO2 Efficiency Class
G, C
CO2 Efficiency Class
G, B, C
Brand
Audi
Brand
Porsche
What drive types are available for the Audi A8?

The Audi A8 is available as 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.