2004 Porsche Cayenne S MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2004 Porsche Cayenne S.

The 2004 Porsche Cayenne S runs on premium gasoline and is in the Sport Utility Vehicle - 4WD car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2004 Porsche Cayenne S is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2004 Porsche Cayenne S Get?

First off, the most commonly asked question. A 2004 Porsche Cayenne S gets up to 12 miles per gallon in the city, and 17 miles per gallon on the highway.

The combined average MPG for the 2004 Porsche Cayenne S is 14 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2004 Porsche Cayenne S?

The estimated fuel costs for the 2004 Porsche Cayenne S is $5,300 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2004 Porsche Cayenne S to an average vehicle over 5 years, you will spend $15,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2004 Porsche Cayenne S Consume?

The 2004 Porsche Cayenne S will consume roughly 21 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2004 Porsche Cayenne S.

City MPG12
Highway MPG17
Combined MPG14
Save/Spend vs Average CarSpend $15,000
Fuel Cost$5,300
Fuel Type 1Premium
Barrels of Petroleum21
Drive4-Wheel or All-Wheel Drive
Cylinders8
Displacement4.5
TransmissionAutomatic 5-spd
Vehicle ClassSport Utility Vehicle - 4WD
Start/Stop?No
Supercharged?No
Turbocharged?No

Related Porsche Models from 2004

If you're interested in other Porsche models from 2004, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "2004 Porsche Cayenne S MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/porsche/cayenne-s/2004.

  • "2004 Porsche Cayenne S MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/porsche/cayenne-s/2004. Accessed January 3, 2026.

  • 2004 Porsche Cayenne S MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/porsche/cayenne-s/2004.