2009 Audi A4 quattro MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2009 Audi A4 quattro.

The 2009 Audi A4 quattro has 3 model options: Automatic (S6) 6-cyl, 3.2 L, Manual 6-spd 4-cyl, 2.0 L and Automatic (S6) 4-cyl, 2.0 L.

The 2009 Audi A4 quattro Automatic (S6) 6-cyl, 3.2 L runs on premium gasoline and is in the Compact Cars car class.

The 2009 Audi A4 quattro Manual 6-spd 4-cyl, 2.0 L runs on premium gasoline and is in the Compact Cars car class.

The 2009 Audi A4 quattro Automatic (S6) 4-cyl, 2.0 L runs on premium gasoline and is in the Compact Cars car class.

🛣 How Many Miles per Gallon (MPG) Does a 2009 Audi A4 quattro Get?

Across all models, the combined average MPG for the 2009 Audi A4 quattro is 23 miles per gallon.

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

Model OptionCombined MPGCity MPGHighway MPG
Automatic (S6) 6-cyl, 3.2 L201726
Manual 6-spd 4-cyl, 2.0 L252230
Automatic (S6) 4-cyl, 2.0 L232127

💵 What is the Average Yearly Fuel Cost for a 2009 Audi A4 quattro?

The average fuel costs for all models of the 2009 Audi A4 quattro is $3,283.

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 2009 Audi A4 quattro to an average vehicle over 5 years, you will spend $4,917 more on fuel.

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

Model OptionFuel Cost5-Year Save/Spend
Automatic (S6) 6-cyl, 3.2 L$3,700spend $7,000 more
Manual 6-spd 4-cyl, 2.0 L$2,950spend $3,250 more
Automatic (S6) 4-cyl, 2.0 L$3,200spend $4,500 more

🛢 How Many Barrels of Petroleum Does a 2009 Audi A4 quattro Consume?

Across all models, the average number barrels of petroleum that the 2009 Audi A4 quattro will consume in one year is 13 barrels.

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

Model OptionBarrels
Automatic (S6) 6-cyl, 3.2 L15
Manual 6-spd 4-cyl, 2.0 L12
Automatic (S6) 4-cyl, 2.0 L13

💨 How Many Grams of CO2 Does a 2009 Audi A4 quattro Emit?

The 2009 Audi A4 quattro will emit an average of about -15,000 grams of CO2 per year.

🌳 To help you understand the impact of this, a normal tree will absorb around 21,000 grams of CO2 per year. This means that roughly 1 tree would be needed to offset emissions from the 2009 Audi A4 quattro.

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 3 2009 Audi A4 quattro model options.

Automatic (S6) 6-cyl, 3.2 L

The table below contains all of the details we have for the 2009 Audi A4 quattro Automatic (S6) 6-cyl, 3.2 L:

City MPG17
Highway MPG26
Combined MPG20
Save/Spend vs Average CarSpend $7,000
Fuel Cost$3,700
Fuel Type 1Premium
Barrels of Petroleum15
Grams of CO2-15,000
Trees Needed to Offset-1
Drive4-Wheel or All-Wheel Drive
Cylinders6
Displacement3.2
TransmissionAutomatic (S6)
Vehicle ClassCompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Manual 6-spd 4-cyl, 2.0 L

The table below contains all of the details we have for the 2009 Audi A4 quattro Manual 6-spd 4-cyl, 2.0 L:

City MPG22
Highway MPG30
Combined MPG25
Save/Spend vs Average CarSpend $3,250
Fuel Cost$2,950
Fuel Type 1Premium
Barrels of Petroleum12
Grams of CO2-15,000
Trees Needed to Offset-1
Drive4-Wheel or All-Wheel Drive
Cylinders4
Displacement2
TransmissionManual 6-spd
Vehicle ClassCompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?Yes

Automatic (S6) 4-cyl, 2.0 L

The table below contains all of the details we have for the 2009 Audi A4 quattro Automatic (S6) 4-cyl, 2.0 L:

City MPG21
Highway MPG27
Combined MPG23
Save/Spend vs Average CarSpend $4,500
Fuel Cost$3,200
Fuel Type 1Premium
Barrels of Petroleum13
Grams of CO2-15,000
Trees Needed to Offset-1
Drive4-Wheel or All-Wheel Drive
Cylinders4
Displacement2
TransmissionAutomatic (S6)
Vehicle ClassCompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?Yes

Link To or Reference This Page

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

  • "2009 Audi A4 quattro MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/audi/a4-quattro/2009.

  • "2009 Audi A4 quattro MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/audi/a4-quattro/2009. Accessed January 3, 2026.

  • 2009 Audi A4 quattro MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/audi/a4-quattro/2009.