2018 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 2018 Porsche 911 Turbo Cabriolet.
The 2018 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 2018 Porsche 911 Turbo Cabriolet is, we have the information you need.
🛣 How Many Miles per Gallon (MPG) Does a 2018 Porsche 911 Turbo Cabriolet Get?
First off, the most commonly asked question. A 2018 Porsche 911 Turbo Cabriolet gets up to 19 miles per gallon in the city, and 24 miles per gallon on the highway.
The combined average MPG for the 2018 Porsche 911 Turbo Cabriolet is 21 miles per gallon.
💵 What is the Average Yearly Fuel Cost for a 2018 Porsche 911 Turbo Cabriolet?
The estimated fuel costs for the 2018 Porsche 911 Turbo Cabriolet is $3,500 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 2018 Porsche 911 Turbo Cabriolet to an average vehicle over 5 years, you will spend $6,000 more on fuel.
🛢 How Many Barrels of Petroleum Does a 2018 Porsche 911 Turbo Cabriolet Consume?
The 2018 Porsche 911 Turbo Cabriolet will consume roughly 14 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 2018 Porsche 911 Turbo Cabriolet Emit?
For every mile driven, the 2018 Porsche 911 Turbo Cabriolet will emit 430 grams of CO2, which is about 6,450,000 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 220 trees would be needed to offset emissions from the 2018 Porsche 911 Turbo Cabriolet.
The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2018 Porsche 911 Turbo Cabriolet.
|Save/Spend vs Average Car||Spend $6,000|
|Fuel Type 1||Premium|
|Barrels of Petroleum||14|
|Grams of CO2||6,450,000|
|Trees Needed to Offset||307|
|Vehicle Class||Minicompact Cars|
Related Porsche Models from 2018
If you're interested in other Porsche models from 2018, 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.
|911 Carrera 4 GTS||22|
|Panamera 4S Executive||23|
|911 Carrera S Cabriolet||24|
|911 Carrera T||22|
|911 Carrera 4 Cabriolet||22|
|911 Carrera 4 Cabriolet||24|
|911 Carrera T||19|
|911 GT2 RS||17|
|911 Targa 4S||24|
|911 Targa 4S||22|
|911 Carrera 4S||24|
|911 Carrera 4 GTS Cabriolet||21|
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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"2018 Porsche 911 Turbo Cabriolet MPG and Fuel Economy". MPG Buddy. Accessed on May 25, 2022. http://mpgbuddy.com/cars/porsche/911-turbo-cabriolet/2018.
"2018 Porsche 911 Turbo Cabriolet MPG and Fuel Economy". MPG Buddy, http://mpgbuddy.com/cars/porsche/911-turbo-cabriolet/2018. Accessed 25 May, 2022
2018 Porsche 911 Turbo Cabriolet MPG and Fuel Economy. MPG Buddy. Retrieved from http://mpgbuddy.com/cars/porsche/911-turbo-cabriolet/2018.