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Porsche Cayenne vs Audi S7 - Differences and prices compared

Compare performance (729 HP vs 444 HP), trunk space and price (84,700 $ vs 85,700 $ ) at a glance. See which model fits your needs and budget better – Porsche Cayenne or Audi S7?

Porsche Cayenne vs Audi S7: Key differences

Porsche Cayenne

  • marginally cheaper
  • clearly more power

Audi S7

  • moderately more efficient
  • marginally lighter

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

Cayenne

Costs and Efficiency:

Price and efficiency are key factors when choosing a car – and this is often where the real differences emerge.

Porsche Cayenne is marginally cheaper – starting at 84,700 $ , while the Audi S7 costs 85,700 $ . That’s a price difference of around 1,000 $.

When it comes to city fuel economy, the Audi S7 performs moderately better – achieving 19 mpg, compared to 17 mpg for the Porsche Cayenne. That’s a difference of about 2 mpg.

Cayenne

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 Cayenne offers clearly more power – delivering 729 HP compared to 444 HP. That’s roughly 285 HP more horsepower.

There’s also a difference in torque: the Porsche Cayenne delivers noticeably more torque with 700 lb-ft compared to 442 lb-ft. That’s about 258 lb-ft more.

Cayenne

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 terms of curb weight, Audi S7 is marginally lighter – 4,597 lbs compared to 4,678 lbs. The difference is around 81 lbs.

Who wins the race in the data check?

The Porsche Cayenne is clearly superior 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 $84,700
Cayenne

Porsche Cayenne

  • Engine Type : Gasoline, Plug-In Hybrid
  • Transmission : Automatic
  • Drive Type : All Wheel
  • Power HP : 348 - 729 HP
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Porsche Cayenne
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Costs and Consumption
View detailed analysis

Engine and Performance
View detailed analysis

Dimensions and Body
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General
View detailed analysis

Porsche Cayenne

The Porsche Cayenne stands as a hallmark of luxury and performance within the SUV segment, seamlessly blending the brand's iconic sports car heritage with everyday functionality. With its elegant yet muscular design, the Cayenne commands attention on the road, offering a driving experience that is both exhilarating and comfortable. Inside, the cabin is meticulously crafted, showcasing high-quality materials and state-of-the-art technology, ensuring that every journey is as enjoyable as it is stylish.

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Audi S7

The Audi S7 is an embodiment of refined athleticism, seamlessly blending luxury with performance. Its sleek and sculpted design is matched by a potent powertrain that delivers dynamic driving experiences. Inside, the S7 exudes sophistication, offering a high-tech, opulent interior filled with advanced features that cater to both driver and passengers alike.

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Porsche Cayenne
Audi S7

Costs and Consumption
Price
84,700 - 203,800 $
Price
85,700 - 93,100 $
FuelEconomy City
15 - 17 mpg
FuelEconomy City
19 mpg
FuelEconomy Hwy
21 - 23 MPG
FuelEconomy Hwy
26 MPG
Electric Range
-
Electric Range
-
Battery Capacity
-
Battery Capacity
-
Fuel tank capacity
18.4 - 23.7 gal
Fuel tank capacity
19.3 gal

Dimensions and Body
Body Type
SUV
Body Type
Hatchback
Seats
4 - 5
Seats
5
Doors
-
Doors
-
Curb weight
4,678 - 5,719 lbs
Curb weight
4,597 lbs
Trunk Volume
-
Trunk Volume
-
Length
194.1 - 194.2 in.
Length
196 in.
Width
78.1 - 78.5 in.
Width
75.1 in.
Height
64 - 66 in.
Height
55 in.

Engine and Performance
Engine Type
Gasoline, Plug-In Hybrid
Engine Type
Transmission
Automatic
Transmission
Automatic
Drive Type
All Wheel
Drive Type
All Wheel
Power HP
348 - 729 HP
Power HP
444 HP
Torque
368 - 700 lb-ft
Torque
442 lb-ft
Number of Cylinders
-
Number of Cylinders
-
Engine Displacement
3 - 4 L
Engine Displacement
2.9 L
Gears
-
Gears
-

General
Model Year
2,025
Model Year
2,025
Brand
Porsche
Brand
Audi
How much does the Porsche Cayenne cost?

Starting from 84,700 $.

DriveDuel uses data analysis and artificial intelligence to evaluate vehicle data and create content. Content is regularly reviewed and improved. Prices shown are manufacturer suggested retail prices (MSRP). Taxes, registration fees and dealer charges are not included.