2022 Porsche 911 Carrera 4 GTS 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 2022 Porsche 911 Carrera 4 GTS Cabriolet.
The 2022 Porsche 911 Carrera 4 GTS Cabriolet has 2 model options: Automatic (AM-S8) 6-cyl, 3.0 L and Manual 7-spd 6-cyl, 3.0 L.
The 2022 Porsche 911 Carrera 4 GTS Cabriolet Automatic (AM-S8) 6-cyl, 3.0 L runs on premium gasoline and is in the Minicompact Cars car class.
The 2022 Porsche 911 Carrera 4 GTS Cabriolet Manual 7-spd 6-cyl, 3.0 L runs on premium gasoline and is in the Minicompact Cars car class.
🛣 How Many Miles per Gallon (MPG) Does a 2022 Porsche 911 Carrera 4 GTS Cabriolet Get?
Across all models, the combined average MPG for the 2022 Porsche 911 Carrera 4 GTS Cabriolet is 19 miles per gallon.
The table below breaks down the MPG for each model option:
| Model Option | Combined MPG | City MPG | Highway MPG |
|---|---|---|---|
| Automatic (AM-S8) 6-cyl, 3.0 L | 19 | 17 | 22 |
| Manual 7-spd 6-cyl, 3.0 L | 19 | 16 | 23 |
💵 What is the Average Yearly Fuel Cost for a 2022 Porsche 911 Carrera 4 GTS Cabriolet?
The average fuel costs for all models of the 2022 Porsche 911 Carrera 4 GTS Cabriolet is $3,900.
The average fuel costs have 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.
Comparing a 2022 Porsche 911 Carrera 4 GTS Cabriolet to an average vehicle over 5 years, you will spend $8,000 more on fuel.
The table below shows the fuel costs and 5-year save/spend for each model option:
| Model Option | Fuel Cost | 5-Year Save/Spend |
|---|---|---|
| Automatic (AM-S8) 6-cyl, 3.0 L | $3,900 | spend $8,000 more |
| Manual 7-spd 6-cyl, 3.0 L | $3,900 | spend $8,000 more |
🛢 How Many Barrels of Petroleum Does a 2022 Porsche 911 Carrera 4 GTS Cabriolet Consume?
Across all models, the average number barrels of petroleum that the 2022 Porsche 911 Carrera 4 GTS Cabriolet will consume in one year is 16 barrels.
The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.
| Model Option | Barrels |
|---|---|
| Automatic (AM-S8) 6-cyl, 3.0 L | 16 |
| Manual 7-spd 6-cyl, 3.0 L | 16 |
💨 How Many Grams of CO2 Does a 2022 Porsche 911 Carrera 4 GTS Cabriolet Emit?
The 2022 Porsche 911 Carrera 4 GTS Cabriolet will emit an average of about 7,050,000 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 240 trees would be needed to offset emissions from the 2022 Porsche 911 Carrera 4 GTS Cabriolet.
Overview
The tables below cover all of the miles per gallon, engine specifications, and emission details we have for the 2 2022 Porsche 911 Carrera 4 GTS Cabriolet model options.
Automatic (AM-S8) 6-cyl, 3.0 L
The table below contains all of the details we have for the 2022 Porsche 911 Carrera 4 GTS Cabriolet Automatic (AM-S8) 6-cyl, 3.0 L:
| City MPG | 17 |
|---|---|
| Highway MPG | 22 |
| Combined MPG | 19 |
| Save/Spend vs Average Car | Spend $8,000 |
| Fuel Cost | $3,900 |
| Fuel Type 1 | Premium |
| Barrels of Petroleum | 16 |
| Grams of CO2 | 6,945,000 |
| Trees Needed to Offset | 331 |
| Drive | All-Wheel Drive |
| Cylinders | 6 |
| Displacement | 3 |
| Transmission | Automatic (AM-S8) |
| Vehicle Class | Minicompact Cars |
| Start/Stop? | Yes |
| Supercharged? | No |
| Turbocharged? | Yes |
Manual 7-spd 6-cyl, 3.0 L
The table below contains all of the details we have for the 2022 Porsche 911 Carrera 4 GTS Cabriolet Manual 7-spd 6-cyl, 3.0 L:
| City MPG | 16 |
|---|---|
| Highway MPG | 23 |
| Combined MPG | 19 |
| Save/Spend vs Average Car | Spend $8,000 |
| Fuel Cost | $3,900 |
| Fuel Type 1 | Premium |
| Barrels of Petroleum | 16 |
| Grams of CO2 | 7,155,000 |
| Trees Needed to Offset | 341 |
| Drive | All-Wheel Drive |
| Cylinders | 6 |
| Displacement | 3 |
| Transmission | Manual 7-spd |
| Vehicle Class | Minicompact Cars |
| Start/Stop? | Yes |
| Supercharged? | No |
| Turbocharged? | Yes |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/porsche/911-carrera-4-gts-cabriolet/2022">2022 Porsche 911 Carrera 4 GTS Cabriolet MPG and Fuel Economy</a>
"2022 Porsche 911 Carrera 4 GTS Cabriolet MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/porsche/911-carrera-4-gts-cabriolet/2022.
"2022 Porsche 911 Carrera 4 GTS Cabriolet MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/porsche/911-carrera-4-gts-cabriolet/2022. Accessed January 3, 2026.
2022 Porsche 911 Carrera 4 GTS Cabriolet MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/porsche/911-carrera-4-gts-cabriolet/2022.