Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
EspañaVS
Audi A6 Limousine vs Porsche Cayenne - Differences and prices compared
Compare performance (367 HP vs 1156 HP), boot space and price (47600 £ vs 87000 £ ) at a glance. Find out which car is the better choice for you – Audi A6 Limousine or Porsche Cayenne?
A6 Limousine
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Audi A6 Limousine has a decisively advantage in terms of price – it starts at 47600 £ , while the Porsche Cayenne costs 87000 £ . That’s a price difference of around 39429 £.
Fuel consumption also shows a difference: Audi A6 Limousine manages with 2.20 L and is therefore convincingly more efficient than the Porsche Cayenne with 4 L. The difference is about 1.80 L per 100 km.
As for electric range, the Porsche Cayenne performs convincingly better – achieving up to 642 km, about 537 km more than the Audi A6 Limousine.
Cayenne
Engine and Performance:
Under the bonnet, it becomes clear which model is tuned for sportiness and which one takes the lead when you hit the accelerator.
When it comes to engine power, the Porsche Cayenne has a significantly edge – offering 1156 HP compared to 367 HP. That’s roughly 789 HP more horsepower.
In acceleration from 0 to 100 km/h, the Porsche Cayenne is convincingly quicker – completing the sprint in 2.50 s, while the Audi A6 Limousine takes 4.70 s. That’s about 2.20 s faster.
In terms of top speed, the Porsche Cayenne performs slightly better – reaching 305 km/h, while the Audi A6 Limousine tops out at 250 km/h. The difference is around 55 km/h.
There’s also a difference in torque: Porsche Cayenne pulls decisively stronger with 1500 Nm compared to 580 Nm. That’s about 920 Nm difference.
A6 Limousine
Space and Everyday Use:
Whether family car or daily driver – which one offers more room, flexibility and comfort?
Both vehicles offer seating for 5 people.
In curb weight, Audi A6 Limousine is slightly lighter – 1845 kg compared to 2130 kg. The difference is around 285 kg.
In terms of boot space, the Porsche Cayenne offers evident more room – 781 L compared to 492 L. That’s a difference of about 289 L.
When it comes to payload, Porsche Cayenne somewhat takes the win – 705 kg compared to 625 kg. That’s a difference of about 80 kg.
Who wins the race in the data check?
The Porsche Cayenne 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.
Audi A6 Limousine
Porsche Cayenne
Costs and Consumption
View detailed analysis
View detailed analysis
Engine and Performance
View detailed analysis
View detailed analysis
Dimensions and Body
View detailed analysis
View detailed analysis
from about £87,000
Porsche Cayenne
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.
details
Porsche Cayenne
3.3 (2 Reviews)
Few SUVs blend athletic poise and Teutonic precision like the Porsche Cayenne, putting genuine sports‑car feeling into a roomy, everyday package. If you want a practical family hauler that still makes you grin every time you merge, the Cayenne delivers — turning errands into an excuse for a spirited drive.
details
Audi A6 Limousine
Porsche Cayenne
Costs and Consumption |
|
|---|---|
|
Price
47600 - 68100 £
|
Price
87000 - 186400 £
|
|
Consumption L/100km
2.2 - 6.9 L
|
Consumption L/100km
4 - 12.2 L
|
|
Consumption kWh/100km
-
|
Consumption kWh/100km
19.7 - 20.6 kWh
|
|
Electric Range
97 - 105 km
|
Electric Range
74 - 642 km
|
|
Battery Capacity
-
|
Battery Capacity
21.80 kWh
|
|
co2
49 - 157 g/km
|
co2
0 - 277 g/km
|
|
Fuel tank capacity
56 - 60 L
|
Fuel tank capacity
70 - 90 L
|
Dimensions and Body |
|
|---|---|
|
Body Type
Sedan
|
Body Type
SUV
|
|
Seats
5
|
Seats
4 - 5
|
|
Doors
4
|
Doors
5
|
|
Curb weight
1845 - 2220 kg
|
Curb weight
2130 - 2720 kg
|
|
Trunk capacity
354 - 492 L
|
Trunk capacity
434 - 781 L
|
|
Length
4999 mm
|
Length
4930 mm
|
|
Width
1875 mm
|
Width
1980 - 1989 mm
|
|
Height
1452 mm
|
Height
1652 - 1698 mm
|
|
Max trunk capacity
-
|
Max trunk capacity
1344 - 1708 L
|
|
Payload
535 - 625 kg
|
Payload
365 - 705 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Petrol, Diesel MHEV, Petrol MHEV, Plugin Hybrid
|
Engine Type
Petrol, Plugin Hybrid, Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Dual-Clutch Automatic
|
Transmission Detail
Automatic Gearbox, Reduction Gearbox
|
|
Drive Type
Front-Wheel Drive, All-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
204 - 367 HP
|
Power HP
353 - 1156 HP
|
|
Acceleration 0-100km/h
4.7 - 8.2 s
|
Acceleration 0-100km/h
2.5 - 6 s
|
|
Max Speed
243 - 250 km/h
|
Max Speed
248 - 305 km/h
|
|
Torque
340 - 580 Nm
|
Torque
500 - 1500 Nm
|
|
Number of Cylinders
4 - 6
|
Number of Cylinders
6 - 8
|
|
Power kW
150 - 270 kW
|
Power kW
260 - 850 kW
|
|
Engine capacity
1968 - 2995 cm3
|
Engine capacity
2995 - 3996 cm3
|
General |
|
|---|---|
|
Model Year
2025
|
Model Year
2025 - 2026
|
|
CO2 Efficiency Class
F, D, E, B
|
CO2 Efficiency Class
G, B, C, A
|
|
Brand
Audi
|
Brand
Porsche
|
What drive types are available for the Audi A6 Limousine?
Available configurations include Front-Wheel Drive or All-Wheel Drive.
The prices shown are estimates based on German list prices, adjusted for local VAT. Local registration taxes (e.g. NoVA, BPM or CO2 malus) are not included. This information is not legally binding.