Porsche 911 Turbo MPG and Fuel Economy
Porsche have been manufacturing models of 911 Turbo for 21 years, with the latest vehicle in 2023 having a combined MPG of 17.
The estimated fuel cost for the 2023 Porsche 911 Turbo is $3,750 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 $9,750 more on fuel driving a 2023 Porsche 911 Turbo.
🛢 The Porsche 911 Turbo will consume roughly 18 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.
💨 For every mile driven, the Porsche 911 Turbo will emit 516 grams of CO2, which is about 7,740,000 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 369 trees would be needed to offset emissions from the Porsche 911 Turbo.
The table below is a complete list of the 21 Porsche 911 Turbo 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 |
|---|---|---|
| 2023 Porsche 911 Turbo | 17 | $3,750 |
| 2022 Porsche 911 Turbo | 17 | $4,350 |
| 2021 Porsche 911 Turbo | 17 | $4,350 |
| 2019 Porsche 911 Turbo | 21 | $3,500 |
| 2018 Porsche 911 Turbo | 21 | $3,500 |
| 2017 Porsche 911 Turbo | 21 | $3,500 |
| 2016 Porsche 911 Turbo | 20 | $3,700 |
| 2015 Porsche 911 Turbo | 20 | $3,700 |
| 2014 Porsche 911 Turbo | 20 | $3,700 |
| 2013 Porsche 911 Turbo | 19 | $3,900 |
| 2009 Porsche 911 Turbo | 18 | $4,100 |
| 2008 Porsche 911 Turbo | 18 | $4,100 |
| 2002 Porsche 911 Turbo | 16 | $4,600 |
| 2001 Porsche 911 Turbo | 16 | $4,600 |
| 1997 Porsche 911 Turbo | 14 | $5,300 |
| 1996 Porsche 911 Turbo | 14 | $5,300 |
| 1994 Porsche 911 Turbo | 14 | $5,300 |
| 1992 Porsche 911 Turbo | 14 | $5,300 |
| 1991 Porsche 911 Turbo | 14 | $5,300 |
| 1989 Porsche 911 Turbo | 15 | $4,950 |
| 1988 Porsche 911 Turbo | 17 | $4,350 |
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"Porsche 911 Turbo MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/porsche/911-turbo.
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Porsche 911 Turbo MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/porsche/911-turbo.