How much oil should you buy to replace the synthetic oil in your 2004 Porsche Cayenne?

Depends on the engine take your pick.

2004 - PORSCHE - CAYENNE - 3.2L 6-cyl Engine Code [A] 3189cc

CAPACITIES:

Engine, with filter..........6.7 quarts [1]

Oil Filter MANN Oil Filter (HU9326n)

Air Filter MANN Air Filter (C39219)

Automatic Transmission, Tiptronic Initial Fill..........9 quarts [2]

Automatic Transmission, Tiptronic Initial Fill..........10.1 quarts [3]

Automatic Transmission, Total Fill

6 speed 09D300037 -> Tiptronic..........10.7 quarts

6 speed -> 09D300036 Tiptronic..........9.5 quarts

Differential, Front..........2.1 pints

Differential, With LDIFF With MT Rear..........3.4 pints

Differential, Without LDIFF W/MT Rear..........2.5 pints

Transfer Case, ..........1.5 pints

[1] A drain down time of 20 minutes is required to obtain accurate level.

Oil capacity listed in owners manual may differ from listed amount.

In such case's use amount listed in owners manual

[2] Transmissions up to: 09D300036D, 09D300036G, 09D300036H

[3] Transmissions from: 09D300037D, 09D300037G, 09D300037H

TORQUES:

Oil Drain Plug.....22 ft/lbs

Transfer Case

Fill Plug 15 ft/lbs

Drain Plug 15 ft/lbs

2004 - PORSCHE - CAYENNE - 4.5L 8-cyl Engine Code [C] 4511cc Turbo

CAPACITIES:

Engine, with filter..........9.2 quarts [1]

Oil Filter MANN Oil Filter (HU7195x)

Air Filter MANN Air Filter (C39219)

Automatic Transmission, Tiptronic Initial Fill..........9 quarts [2]

Automatic Transmission, Tiptronic Initial Fill..........10.1 quarts [3]

Automatic Transmission, Total Fill

6 speed 09D300037 -> Tiptronic..........10.7 quarts

6 speed -> 09D300036 Tiptronic..........9.5 quarts

Differential, Front..........2.1 pints

Differential, With AT Rear..........3 pints

Transfer Case, ..........1.5 pints

[1] A drain down time of 20 minutes is required to obtain

accurate level.

Oil capacity listed in owners manual may differ from listed amount.

In such case's use amount listed in owners manual

[2] Transmissions up to: 09D300036D, 09D300036G, 09D300036H

[3] Transmissions from: 09D300037D, 09D300037G, 09D300037H

TORQUES:

Oil Drain Plug.....37 ft/lbs

Transfer Case

Fill Plug 15 ft/lbs

Drain Plug 15 ft/lbs

2004 - PORSCHE - CAYENNE - 4.5L 8-cyl Engine Code [B] 4511cc

CAPACITIES:

Engine, with filter..........9.2 quarts [1]

Oil Filter MANN Oil Filter (HU7195x)

Air Filter MANN Air Filter (C39219)

Automatic Transmission, Tiptronic Initial Fill..........9 quarts [2]

Automatic Transmission, Tiptronic Initial Fill..........10.1 quarts [3]

Automatic Transmission, Total Fill

6 speed 09D300037 -> Tiptronic..........10.7 quarts

6 speed -> 09D300036 Tiptronic..........9.5 quarts

Differential, Front..........2.1 pints

Differential, With AT Rear..........3 pints

Transfer Case, ..........1.5 pints

[1] A drain down time of 20 minutes is required to obtain

accurate level.

Oil capacity listed in owners manual may differ from listed amount.

In such case's use amount listed in owners manual

[2] Transmissions up to: 09D300036D, 09D300036G, 09D300036H

[3] Transmissions from: 09D300037D, 09D300037G, 09D300037H

TORQUES:

Oil Drain Plug.....37 ft/lbs

Transfer Case

Fill Plug 15 ft/lbs

Drain Plug 15 ft/lbs

** As for the oil I recommend Amsoil Synthetic 5W-40 European Oil **