2012 Aston Martin DB9 MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2012 Aston Martin DB9.

The 2012 Aston Martin DB9 has 2 model options: Automatic (S6) 12-cyl, 5.9 L and Manual 6-spd 12-cyl, 5.9 L.

The 2012 Aston Martin DB9 Automatic (S6) 12-cyl, 5.9 L runs on premium gasoline and is in the Minicompact Cars car class.

The 2012 Aston Martin DB9 Manual 6-spd 12-cyl, 5.9 L runs on premium gasoline and is in the Minicompact Cars car class.

🛣 How Many Miles per Gallon (MPG) Does a 2012 Aston Martin DB9 Get?

Across all models, the combined average MPG for the 2012 Aston Martin DB9 is 14 miles per gallon.

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

Model OptionCombined MPGCity MPGHighway MPG
Automatic (S6) 12-cyl, 5.9 L151320
Manual 6-spd 12-cyl, 5.9 L131117

💵 What is the Average Yearly Fuel Cost for a 2012 Aston Martin DB9?

The average fuel costs for all models of the 2012 Aston Martin DB9 is $5,325.

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 2012 Aston Martin DB9 to an average vehicle over 5 years, you will spend $15,125 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) 12-cyl, 5.9 L$4,950spend $13,250 more
Manual 6-spd 12-cyl, 5.9 L$5,700spend $17,000 more

The 2012 Aston Martin DB9 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.

Model OptionGas Guzzler Tax
Automatic (S6) 12-cyl, 5.9 L$4,500
Model OptionGas Guzzler Tax
Manual 6-spd 12-cyl, 5.9 L$6,400

🛢 How Many Barrels of Petroleum Does a 2012 Aston Martin DB9 Consume?

Across all models, the average number barrels of petroleum that the 2012 Aston Martin DB9 will consume in one year is 22 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) 12-cyl, 5.9 L20
Manual 6-spd 12-cyl, 5.9 L23

💨 How Many Grams of CO2 Does a 2012 Aston Martin DB9 Emit?

The 2012 Aston Martin DB9 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 2012 Aston Martin DB9.

Overview

The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 2 2012 Aston Martin DB9 model options.

Automatic (S6) 12-cyl, 5.9 L

The table below contains all of the details we have for the 2012 Aston Martin DB9 Automatic (S6) 12-cyl, 5.9 L:

City MPG13
Highway MPG20
Combined MPG15
Save/Spend vs Average CarSpend $13,250
Gas Guzzler Tax$4,500
Fuel Cost$4,950
Fuel Type 1Premium
Barrels of Petroleum20
Grams of CO2-15,000
Trees Needed to Offset-1
DriveRear-Wheel Drive
Cylinders12
Displacement5.9
TransmissionAutomatic (S6)
Vehicle ClassMinicompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Manual 6-spd 12-cyl, 5.9 L

The table below contains all of the details we have for the 2012 Aston Martin DB9 Manual 6-spd 12-cyl, 5.9 L:

City MPG11
Highway MPG17
Combined MPG13
Save/Spend vs Average CarSpend $17,000
Gas Guzzler Tax$6,400
Fuel Cost$5,700
Fuel Type 1Premium
Barrels of Petroleum23
Grams of CO2-15,000
Trees Needed to Offset-1
DriveRear-Wheel Drive
Cylinders12
Displacement5.9
TransmissionManual 6-spd
Vehicle ClassMinicompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?No

Link To or Reference This Page

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

  • "2012 Aston Martin DB9 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/aston-martin/db9/2012.

  • "2012 Aston Martin DB9 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/aston-martin/db9/2012. Accessed January 3, 2026.

  • 2012 Aston Martin DB9 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/aston-martin/db9/2012.