The 2025 Porsche 718 Boxster window sticker reads 21 to 24 mpg combined depending on the engine: 24 for the 2L 4-cyl and 21 for the 4L 6-cyl.
The Porsche 718 Boxster window sticker — build, options & years
The Porsche 718 Boxster ran from 2017–2026.
For year-by-year recalls, MPG and safety, see the full Porsche 718 Boxster VIN decoder.
What the Porsche 718 Boxster sticker says about fuel
EPA figures for the 2025 718 Boxster, averaged across its 2 versions:
The label also prints an estimated $3,425 a year in fuel at 15,000 miles. In its EPA class (Two Seaters, 2025) the best 718 Boxster version ranks #3 of 18 on combined MPG (the class best is 29 mpg).
How the 718 Boxster's sticker figure changed
Combined MPG by model year, 2021 to 2025:
Combined went from 23 mpg in 2021 to 23 in 2025.
The 718 Boxster sticker against its rivals
On combined MPG the 718 Boxster has the best figure of the 2: 24 mpg for its most efficient 2025 version.
| Model | EPA year | Best combined | NHTSA overall |
|---|---|---|---|
| Porsche 718 Boxster | 2025 | — | |
| Aston Martin Vantage | 2026 | — |
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Recalls, MPG and safety year by year: Porsche 718 Boxster VIN decoder.
718 Boxster window sticker — every model year
ForCar has built 14 Porsche 718 Boxster window stickers from VINs so far, opened 24 times. The most requested model years are 2019, 2018 and 2024.
Any 718 Boxster from 2017–2026: the VIN carries the model year, so there is no year to pick. Other Porsche models: Porsche window stickers.
Other Porsche window stickers
| Model | Years covered | Class | Best EPA figure |
|---|---|---|---|
| Porsche 911 | Minicompact Cars | 25 mpg | |
| Porsche Cayenne | Standard Sport Utility Vehicle 4WD | 24 mpg | |
| Porsche Macan | Small Sport Utility Vehicle 4WD | 105 mpg | |
| Porsche Panamera | Large Cars | 25 mpg | |
| Porsche Taycan | Compact Cars | 93 mpg | |
| Porsche Cayman | Two Seaters | 25 mpg |
Where to find the VIN on a Porsche 718 Boxster
- WindshieldLower-left corner, driver's side, readable from outside without opening anything.
- Door jambOn the driver's door frame of every 718 Boxster, next to the tire-pressure and build-date plate.
- DocumentsRegistration, title and insurance card — on a Porsche 718 Boxster all three must show the same number.
Window sticker — frequently asked
What MPG does the Porsche 718 Boxster window sticker show?
The 2025 label shows up to 24 mpg combined, #3 of 18 in its EPA class (Two Seaters). EPA puts the fuel bill at about $3,425 a year.
Does the Porsche 718 Boxster sticker show better MPG than the Aston Martin Vantage?
Yes: the most efficient 2025 Porsche 718 Boxster reads 24 mpg combined, the 2026 Aston Martin Vantage 18.
Which Porsche 718 Boxster years do people look up most?
2019, with 4 of the 14 Porsche 718 Boxster window stickers built on ForCar, followed by 2018 and 2024.
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