Porsche 911 GT3 MPG and Fuel Economy

Porsche have been manufacturing models of 911 GT3 for 10 years, with the latest vehicle in 2022 having a combined MPG of 16.

The estimated fuel cost for the 2022 Porsche 911 GT3 is $4,600 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 $11,500 more on fuel driving a 2022 Porsche 911 GT3.

🛢 The Porsche 911 GT3 will consume roughly 19 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

💨 For every mile driven, the Porsche 911 GT3 will emit 571 grams of CO₂, which is about 8,565,000 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 408 trees would be needed to offset emissions from the Porsche 911 GT3.

The table below is a complete list of the 13 Porsche 911 GT3 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.

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