Pontiac G8 MPG and Fuel Economy

Pontiac have been manufacturing models of G8 for 2 years, with the latest vehicle in 2009 having a combined MPG of 15.

The estimated fuel cost for the 2009 Pontiac G8 is $4,150 per year.

Government regulators have estimated that value based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

💵 Compared to an average vehicle over 5 years, you will spend $9,250 more on fuel driving a 2009 Pontiac G8.

🛢 The Pontiac G8 will consume roughly 20 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Pontiac G8 will emit -1 grams of CO2, which is 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 Pontiac G8.

The table below is a complete list of the 5 Pontiac G8 fuel efficiency specifications we have data for.

Click any vehicle link to see a more detailed breakdown of the car, miles per gallon, emissions, and more.

Vehicle Combined MPG Fuel Cost
2009 Pontiac G8 15 $4,150
2009 Pontiac G8 18 $3,500
2009 Pontiac G8 20 $3,150
2008 Pontiac G8 18 $4,100
2008 Pontiac G8 20 $3,150

Link To or Reference This Page

We spend a lot of time collecting, cleaning, merging, and formatting the data that is shown on the site to be as useful to you as possible.

If you found the data or information on this page useful in your research, please use the tool below to properly cite or reference MPG Buddy as the source. We appreciate your support!

  • "Pontiac G8 MPG and Fuel Economy". MPG Buddy. Accessed on May 23, 2022. http://mpgbuddy.com/cars/pontiac/g8.

  • "Pontiac G8 MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/pontiac/g8. Accessed 23 May, 2022

  • Pontiac G8 MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/pontiac/g8.