2021 Aston Martin DB11 V12 MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2021 Aston Martin DB11 V12.

The 2021 Aston Martin DB11 V12 runs on premium gasoline and is in the Minicompact Cars 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 2021 Aston Martin DB11 V12 is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2021 Aston Martin DB11 V12 Get?

First off, the most commonly asked question. A 2021 Aston Martin DB11 V12 gets up to 15 miles per gallon in the city, and 22 miles per gallon on the highway.

The combined average MPG for the 2021 Aston Martin DB11 V12 is 18 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2021 Aston Martin DB11 V12?

The estimated fuel costs for the 2021 Aston Martin DB11 V12 is $4,100 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 2021 Aston Martin DB11 V12 to an average vehicle over 5 years, you will spend $9,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2021 Aston Martin DB11 V12 Consume?

The 2021 Aston Martin DB11 V12 will consume roughly 17 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.

💨 How Many Grams of CO2 Does a 2021 Aston Martin DB11 V12 Emit?

For every mile driven, the 2021 Aston Martin DB11 V12 will emit 497 grams of CO2, which is about 7,455,000 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 254 trees would be needed to offset emissions from the 2021 Aston Martin DB11 V12.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2021 Aston Martin DB11 V12.

City MPG15
Highway MPG22
Combined MPG18
Save/Spend vs Average CarSpend $9,000
Fuel Cost$4,100
Fuel Type 1Premium
Barrels of Petroleum17
Grams of CO27,455,000
Trees Needed to Offset355
DriveRear-Wheel Drive
Cylinders12
Displacement5.2
TransmissionAutomatic (S8)
Vehicle ClassMinicompact Cars
Start/Stop?No
Supercharged?No
Turbocharged?Yes

Related Aston Martin Models from 2021

If you're interested in other Aston Martin models from 2021, 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.

ModelCombined MPG
DB11 V820
DBS17
DBX V815
Vantage Manual17
Vantage V820

Link To or Reference This Page

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

  • "2021 Aston Martin DB11 V12 MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/aston-martin/db11-v12/2021.

  • "2021 Aston Martin DB11 V12 MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/aston-martin/db11-v12/2021. Accessed January 3, 2026.

  • 2021 Aston Martin DB11 V12 MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/aston-martin/db11-v12/2021.