Deutschland
France
Nederland
Great Britain
Sverige
Danmark
Suomi
Italia
Polska
Česko
EspañaVS
Audi A6 e-tron Sportback vs Porsche Cayenne comparison
Compare performance (551 HP vs 1,156 HP), boot space and price (53,800 £ vs 90,200 £ ) at a glance. Find out which car is the better choice for you – Audi A6 e-tron Sportback or Porsche Cayenne?
Audi A6 e-tron Sportback vs Porsche Cayenne: Key differences
All details on performance, efficiency, range and trunk space can be found in the technical comparison below – including user reviews for both models.
A6 e-tron Sportback
Costs and Efficiency:
Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.
Audi A6 e-tron Sportback is considerably cheaper – starting at 53,800 £ , while the Porsche Cayenne costs 90,200 £ . That’s a price difference of around 36,343 £.
In terms of energy consumption, the Audi A6 e-tron Sportback is noticeably more efficient: consuming 13.7 kWh/100km compared to 18.9 kWh/100km for the Porsche Cayenne. That’s a difference of about 5.2 kWh/100km.
As for electric range, the Audi A6 e-tron Sportback offers moderately more range – reaching up to 754 km, about 86 km more than the Porsche Cayenne.
Cayenne
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 Porsche Cayenne offers significantly more power – delivering 1,156 HP compared to 551 HP. That’s roughly 605 HP more horsepower.
When accelerating from 0 to 100 km/h, the Porsche Cayenne is clearly quicker – completing the sprint in 2.5 s, while the Audi A6 e-tron Sportback takes 3.9 s. That’s about 1.4 s quicker.
There’s also a difference in torque: the Porsche Cayenne delivers considerably more torque with 1,500 Nm compared to 855 Nm. That’s about 645 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.
Both vehicles offer seating for 5 people.
In terms of curb weight, Porsche Cayenne is only slightly lighter – 2,130 kg compared to 2,175 kg. The difference is around 45 kg.
Looking at boot space, the Porsche Cayenne offers markedly more boot space – 781 L compared to 502 L. That’s a difference of about 279 L.
When it comes to payload, the Porsche Cayenne carries visibly more – 705 kg compared to 500 kg. That’s a difference of about 205 kg.
Who wins the race in the data check?
The Porsche Cayenne holds a decisive overall lead 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 £90,200
Porsche Cayenne
Audi A6 e-tron Sportback
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
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.
details
Porsche Cayenne
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 e-tron Sportback
Porsche Cayenne
Costs and Consumption |
|
|---|---|
|
Price
53,800 - 98,700 £
|
Price
90,200 - 144,400 £
|
|
Consumption L/100km
-
|
Consumption L/100km
4 - 11 L/100km
|
|
Consumption kWh/100km
13.7 - 16.3 kWh/100km
|
Consumption kWh/100km
18.9 - 20.6 kWh/100km
|
|
Electric Range
572 - 754 km
|
Electric Range
74 - 668 km
|
|
Battery Capacity
75.8 - 94.9 kWh
|
Battery Capacity
-
|
|
co2
0 g/km
|
co2
0 - 249 g/km
|
|
Fuel tank capacity
-
|
Fuel tank capacity
-
|
Dimensions and Body |
|
|---|---|
|
Body Type
Hatchback
|
Body Type
SUV
|
|
Seats
5
|
Seats
4 - 5
|
|
Doors
5
|
Doors
-
|
|
Curb weight
2,175 - 2,400 kg
|
Curb weight
2,130 - 2,725 kg
|
|
Trunk capacity
502 L
|
Trunk capacity
434 - 781 L
|
|
Length
4,928 mm
|
Length
-
|
|
Width
1,923 mm
|
Width
1,980 - 1,983 mm
|
|
Height
1,465 - 1,487 mm
|
Height
-
|
|
Max trunk capacity
1,330 L
|
Max trunk capacity
-
|
|
Payload
470 - 500 kg
|
Payload
525 - 705 kg
|
Engine and Performance |
|
|---|---|
|
Engine Type
Electric
|
Engine Type
Petrol, Plugin Hybrid, Electric
|
|
Transmission
Automatic
|
Transmission
Automatic
|
|
Transmission Detail
Reduction Gearbox
|
Transmission Detail
Automatic Gearbox, Reduction Gearbox
|
|
Drive Type
Rear-Wheel Drive, All-Wheel Drive
|
Drive Type
All-Wheel Drive
|
|
Power HP
326 - 551 HP
|
Power HP
353 - 1,156 HP
|
|
Acceleration 0-100km/h
3.9 - 6 s
|
Acceleration 0-100km/h
2.5 - 6 s
|
|
Max Speed
210 - 240 km/h
|
Max Speed
-
|
|
Torque
435 - 855 Nm
|
Torque
500 - 1,500 Nm
|
|
Number of Cylinders
-
|
Number of Cylinders
6
|
|
Power kW
240 - 405 kW
|
Power kW
260 - 850 kW
|
|
Engine capacity
-
|
Engine capacity
2,995 cm3
|
General |
|
|---|---|
|
Model Year
2024
|
Model Year
2,025 - 2,026
|
|
CO2 Efficiency Class
A
|
CO2 Efficiency Class
G, B, A
|
|
Brand
Audi
|
Brand
Porsche
|
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.