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Porsche 718 Cayman

Photo: Porsche 718 Cayman by Jakub "flyz1" Maciejewski, CC BY-SA 3.0, via Wikimedia Commons. It shows the model, not always this exact version.

Porsche · model year 2025

2025 Porsche 718 Cayman

Two Seaters · Rear-Wheel Drive · Gas · EPA class: Two Seaters

EPA figures · 2025fueleconomy.gov
24MPG combined
21/27MPG city / highway
$3,400fuel a year
375 g CO₂ per mile 2.0 L 4-cyl turbo Automatic (AM-S7)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.

Where it places

Against fuel-efficient two-seat sports cars

Combined MPG24 MPG
Chart average 18 MPGBest 29 MPG
Fuel a year$3,400
Lowest on the chart $2,850Chart average $4,730

The CarCody take

The 2025 Porsche 718 Cayman is a gasoline-powered two-seat car with rear-wheel drive and an automatic AM-S7 transmission. It has a 2.0-liter turbocharged four-cylinder engine. Its fuel economy is rated at 21 MPG in the city, 27 MPG on the highway and 24 MPG combined. The EPA places it in the Two Seaters class. Annual fuel cost is listed at $3,400, and tailpipe CO2 emissions are 375 grams per mile. Together, these specifications describe the Cayman’s powertrain, layout and official fuel-use figures for buyers considering a two-seat car. The model is part of Porsche’s 718 family, while this entry identifies the specific 718 Cayman configuration.

Good to know

  • Rear-wheel drive
  • 27 MPG highway
  • 2.0-liter turbo four-cylinder engine
  • Automatic AM-S7 transmission

Watch for

  • 24 MPG combined
  • EPA annual fuel cost is $3,400
  • Tailpipe CO2 is 375 grams per mile

Who it suits. It may suit drivers seeking a two-seat, gasoline-powered car with rear-wheel drive and an automatic transmission. Its city, highway and combined MPG figures provide a basis for considering fuel use.

The 718 Cayman is a rear-wheel-drive two-seater with a turbocharged four-cylinder engine. Its 24 MPG combined rating and listed annual fuel cost are useful considerations for buyers.

Every figure on record

Efficiency
Combined MPG
24 MPG
City MPG
21 MPG
Highway MPG
27 MPG
Running cost
Annual fuel cost
$3,400
Tailpipe CO₂
375 g per mile
The car
Model year
2025
Body
Car
EPA size class
Two Seaters
Drive
Rear-Wheel Drive
Powertrain
Engine
2.0 L 4-cyl turbo
Transmission
Automatic (AM-S7)
Fuel
Gasoline

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