Photo: Porsche Cayman by Alexander-93, CC BY-SA 4.0, via Wikimedia Commons. It shows the model, not always this exact version.
Porsche · model year 2018
2018 Porsche Cayman GTS
Two Seaters · Rear-Wheel Drive · Gas · EPA class: Two Seaters
EPA figures · 2018fueleconomy.gov
22MPG combined
20/26MPG city / highway
$3,750fuel a year
400 g CO₂ per mile 2.5 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
Every figure on record
- Combined MPG
- 22 MPG
- City MPG
- 20 MPG
- Highway MPG
- 26 MPG
- Annual fuel cost
- $3,750
- Tailpipe CO₂
- 400 g per mile
- Model year
- 2018
- Body
- Car
- EPA size class
- Two Seaters
- Drive
- Rear-Wheel Drive
- Engine
- 2.5 L 4-cyl turbo
- Transmission
- Automatic (AM-S7)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Porsche model years
2018 Porsche Cayenne S e-Hybrid
22 MPG · $3,750 fuel a year 2018 Porsche Cayenne Turbo
17 MPG · $4,850 fuel a year
2018 Porsche Cayenne Turbo S
17 MPG · $4,850 fuel a year 2018 Porsche Cayman
24 MPG · $3,400 fuel a year 2018 Porsche Cayman
25 MPG · $3,300 fuel a year 2018 Porsche Cayman GTS
21 MPG · $3,900 fuel a year 2018 Porsche Cayman S
22 MPG · $3,750 fuel a year