2008 Audi S5 MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2008 Audi S5.

The 2008 Audi S5 has 2 model options: Manual 6-spd 8-cyl, 4.2 L and Automatic (S6) 8-cyl, 4.2 L.

The 2008 Audi S5 Manual 6-spd 8-cyl, 4.2 L runs on premium gasoline and is in the Subcompact Cars car class.

The 2008 Audi S5 Automatic (S6) 8-cyl, 4.2 L runs on premium gasoline and is in the Subcompact Cars car class.

🛣 How Many Miles per Gallon (MPG) Does a 2008 Audi S5 Get?

Across all models, the combined average MPG for the 2008 Audi S5 is 18 miles per gallon.

The table below breaks down the MPG for each model option:

💵 What is the Average Yearly Fuel Cost for a 2008 Audi S5?

The average fuel costs for all models of the 2008 Audi S5 is $4,250.

The average fuel costs have 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.

Comparing a 2008 Audi S5 to an average vehicle over 5 years, you will spend $9,750 more on fuel.

The table below shows the fuel costs and 5-year save/spend for each model option:

The 2008 Audi S5 is also subject to the Gas Guzzler Tax, which is a federal tax on vehicles that has a combined MPG of less than 22.5.

The tables below show how much you can expect to pay in Gas Guzzler taxes.

🛢 How Many Barrels of Petroleum Does a 2008 Audi S5 Consume?

Across all models, the average number barrels of petroleum that the 2008 Audi S5 will consume in one year is 18 barrels.

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

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 2 2008 Audi S5 model options.

Manual 6-spd 8-cyl, 4.2 L

The table below contains all of the details we have for the 2008 Audi S5 Manual 6-spd 8-cyl, 4.2 L:

Automatic (S6) 8-cyl, 4.2 L

The table below contains all of the details we have for the 2008 Audi S5 Automatic (S6) 8-cyl, 4.2 L:

Disclaimer

Ratings were provided by the manufacturer to the U.S. Department of Energy, which is where we sourced the data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.

MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Make sure to contact the specific car manufacturer to confirm accuracy.

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