Fuel Economy of Porsche 718 Cars
The following table compares the fuel economies of different models of Porsche 718 cars, across model years.
The annual fuel costs (shown in the right-hand columns) are calculated based on an estimated annual mileage of 15,000 miles,
of which 55% of the miles are city driving, and 45% of the miles are highway driving.
Annual Cost 1 assumes a fuel cost of $5.00 per gallon, while Annual Cost 2 assumes a fuel cost of $6.00 per gallon.
Table 1. Fuel Economy of Porsche 718 Cayman GT4
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Cayman GT4 | Manual 6-speed | 6 | 19 | 17 | 23 | $3,893 | $4,672 |
| 2023 718 Cayman GT4 | Automatic (AM-S7) | 6 | 20 | 18 | 24 | $3,697 | $4,437 |
| 2022 718 Cayman GT4 | Manual 6-speed | 6 | 19 | 17 | 23 | $3,893 | $4,672 |
| 2022 718 Cayman GT4 | Automatic (AM-S7) | 6 | 20 | 18 | 24 | $3,697 | $4,437 |
| 2020 718 Cayman GT4 | Manual 6-speed | 6 | 19 | 16 | 23 | $4,045 | $4,854 |
Table 2. Fuel Economy of Porsche 718 Cayman GT
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2021 718 Cayman GT | Manual 6-speed | 6 | 19 | 17 | 23 | $3,893 | $4,672 |
| 2021 718 Cayman GT | Automatic (AM-S7) | 6 | 20 | 18 | 24 | $3,697 | $4,437 |
Table 3. Fuel Economy of Porsche 718 GT4 RS
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 GT4 RS | Automatic (AM-S7) | 6 | 16 | 15 | 19 | $4,526 | $5,431 |
Table 4. Fuel Economy of Porsche 718 Cayman T
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Cayman T | Manual 6-speed | 4 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2023 718 Cayman T | Automatic (AM-S7) | 4 | 23 | 21 | 27 | $3,214 | $3,857 |
| 2022 718 Cayman T | Manual 6-speed | 4 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2022 718 Cayman T | Automatic (AM-S7) | 4 | 23 | 21 | 27 | $3,214 | $3,857 |
Table 5. Fuel Economy of Porsche 718 Cayman GTS
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Cayman GTS | Manual 6-speed | 6 | 19 | 17 | 24 | $3,832 | $4,599 |
| 2023 718 Cayman GTS | Automatic (AM-S7) | 6 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2022 718 Cayman GTS | Manual 6-speed | 6 | 19 | 17 | 24 | $3,832 | $4,599 |
| 2022 718 Cayman GTS | Automatic (AM-S7) | 6 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2021 718 Cayman GTS | Manual 6-speed | 6 | 19 | 17 | 24 | $3,832 | $4,599 |
| 2021 718 Cayman GTS | Automatic (AM-S7) | 6 | 21 | 19 | 24 | $3,577 | $4,292 |
Table 6. Fuel Economy of Porsche 718 Boxster T
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Boxster T | Manual 6-speed | 4 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2023 718 Boxster T | Automatic (AM-S7) | 4 | 23 | 21 | 27 | $3,214 | $3,857 |
| 2022 718 Boxster T | Manual 6-speed | 4 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2022 718 Boxster T | Automatic (AM-S7) | 4 | 23 | 21 | 27 | $3,214 | $3,857 |
Table 7. Fuel Economy of Porsche 718 Cayman
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Cayman | Automatic (AM-S7) | 4 | 24 | 21 | 27 | $3,214 | $3,857 |
| 2023 718 Cayman | Manual 6-speed | 4 | 22 | 20 | 25 | $3,412 | $4,095 |
| 2022 718 Cayman | Manual 6-speed | 4 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2022 718 Cayman | Automatic (AM-S7) | 4 | 24 | 21 | 27 | $3,214 | $3,857 |
Table 8. Fuel Economy of Porsche 718 Spyder
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Spyder | Manual 6-speed | 6 | 19 | 17 | 23 | $3,893 | $4,672 |
| 2023 718 Spyder | Automatic (AM-S7) | 6 | 20 | 18 | 24 | $3,697 | $4,437 |
| 2022 718 Spyder | Manual 6-speed | 6 | 19 | 17 | 23 | $3,893 | $4,672 |
| 2022 718 Spyder | Automatic (AM-S7) | 6 | 20 | 18 | 24 | $3,697 | $4,437 |
| 2021 718 Spyder | Manual 6-speed | 6 | 19 | 17 | 23 | $3,893 | $4,672 |
| 2021 718 Spyder | Automatic (AM-S7) | 6 | 20 | 18 | 24 | $3,697 | $4,437 |
| 2020 718 Spyder | Manual 6-speed | 6 | 19 | 16 | 23 | $4,045 | $4,854 |
Table 9. Fuel Economy of Porsche 718 Cayman S
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Cayman S | Manual 6-speed | 4 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2023 718 Cayman S | Automatic (AM-S7) | 4 | 22 | 19 | 25 | $3,521 | $4,225 |
| 2022 718 Cayman S | Manual 6-speed | 4 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2022 718 Cayman S | Automatic (AM-S7) | 4 | 22 | 19 | 25 | $3,521 | $4,225 |
Table 10. Fuel Economy of Porsche 718 Boxster
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Boxster | Automatic (AM-S7) | 4 | 24 | 21 | 27 | $3,214 | $3,857 |
| 2023 718 Boxster | Manual 6-speed | 4 | 22 | 20 | 25 | $3,412 | $4,095 |
| 2022 718 Boxster | Manual 6-speed | 4 | 22 | 20 | 26 | $3,360 | $4,032 |
| 2022 718 Boxster | Automatic (AM-S7) | 4 | 24 | 21 | 27 | $3,214 | $3,857 |
Table 11. Fuel Economy of Porsche 718 Boxster S
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Boxster S | Manual 6-speed | 4 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2023 718 Boxster S | Automatic (AM-S7) | 4 | 22 | 19 | 25 | $3,521 | $4,225 |
| 2022 718 Boxster S | Manual 6-speed | 4 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2022 718 Boxster S | Automatic (AM-S7) | 4 | 22 | 19 | 25 | $3,521 | $4,225 |
Table 12. Fuel Economy of Porsche 718 Boxster GTS
| Model Year | Transmission | Cyl. | Combined MPG | City MPG |
Highway MPG |
Annual Cost 1 |
Annual Cost 2 |
|---|---|---|---|---|---|---|---|
| 2023 718 Boxster GTS | Manual 6-speed | 6 | 19 | 17 | 24 | $3,832 | $4,599 |
| 2023 718 Boxster GTS | Automatic (AM-S7) | 6 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2022 718 Boxster GTS | Manual 6-speed | 6 | 19 | 17 | 24 | $3,832 | $4,599 |
| 2022 718 Boxster GTS | Automatic (AM-S7) | 6 | 21 | 19 | 24 | $3,577 | $4,292 |
| 2021 718 Boxster GTS | Manual 6-speed | 6 | 19 | 17 | 24 | $3,832 | $4,599 |
| 2021 718 Boxster GTS | Automatic (AM-S7) | 6 | 21 | 19 | 24 | $3,577 | $4,292 |
Back to Fuel economy of Porsche cars.Data source: Fuel Economy USA, Reference.