2021 Porsche 911 Turbo Cabriolet 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 Porsche 911 Turbo Cabriolet.
The 2021 Porsche 911 Turbo Cabriolet 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 Porsche 911 Turbo Cabriolet is, we have the information you need.
🛣 How Many Miles per Gallon (MPG) Does a 2021 Porsche 911 Turbo Cabriolet Get?
First off, the most commonly asked question. A 2021 Porsche 911 Turbo Cabriolet gets up to 15 miles per gallon in the city, and 20 miles per gallon on the highway.
The combined average MPG for the 2021 Porsche 911 Turbo Cabriolet is 17 miles per gallon.
💵 What is the Average Yearly Fuel Cost for a 2021 Porsche 911 Turbo Cabriolet?
The estimated fuel costs for the 2021 Porsche 911 Turbo Cabriolet is $4,350 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 Porsche 911 Turbo Cabriolet to an average vehicle over 5 years, you will spend $10,250 more on fuel.
The 2021 Porsche 911 Turbo Cabriolet 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 combined average MPG for the 2021 Porsche 911 Turbo Cabriolet is 17 miles per gallon, and according to the current tax for each level of MPG, you can expect to pay a tax of $3,000 per year.
🛢 How Many Barrels of Petroleum Does a 2021 Porsche 911 Turbo Cabriolet Consume?
The 2021 Porsche 911 Turbo Cabriolet will consume roughly 18 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 Porsche 911 Turbo Cabriolet Emit?
For every mile driven, the 2021 Porsche 911 Turbo Cabriolet will emit 521 grams of CO2, which is about 7,815,000 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 266 trees would be needed to offset emissions from the 2021 Porsche 911 Turbo Cabriolet.
The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2021 Porsche 911 Turbo Cabriolet.
|Save/Spend vs Average Car||Spend $10,250|
|Gas Guzzler Tax||$7,700|
|Fuel Type 1||Premium|
|Barrels of Petroleum||18|
|Grams of CO2||7,815,000|
|Trees Needed to Offset||372|
|Vehicle Class||Minicompact Cars|
Related Porsche Models from 2021
If you're interested in other Porsche 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.
|Panamera 4 e-Hybrid Executive||22|
|Taycan Perf Battery Plus||75|
|911 Turbo S Cabriolet||17|
|718 Boxster GTS||21|
|Taycan Turbo S||70|
|Cayenne e-Hybrid Coupe||21|
|Cayenne GTS Coupe||17|
|Panamera Turbo S e-Hybrid||19|
|Taycan Perf Battery||79|
|718 Boxster T||23|
|Panamera Turbo S ST||17|
|718 Boxster S||22|
|911 Carrera 4S||20|
|Taycan Turbo Cross Turismo||72|
|911 Targa 4S||20|
|911 Carrera Cabriolet||20|
Ratings were provided by the manufacturer to the U.S. Department of Energy, which is where we sourced the data. Be advised that manufacturers may have upgraded, downgraded, or changed these ratings following the compilation of this data.
MPG Buddy does not guarantee the accuracy of this data, nor are we liable for any decisions made by referencing this data. Make sure to contact the specific car manufacturer to confirm accuracy.
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"2021 Porsche 911 Turbo Cabriolet MPG and Fuel Economy". MPG Buddy. Accessed on August 10, 2022. http://mpgbuddy.com/cars/porsche/911-turbo-cabriolet/2021.
"2021 Porsche 911 Turbo Cabriolet MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/porsche/911-turbo-cabriolet/2021. Accessed 10 August, 2022
2021 Porsche 911 Turbo Cabriolet MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/porsche/911-turbo-cabriolet/2021.