Photo: Porsche 911 T by Andrew Bone from Weymouth, England, CC BY 2.0, via Wikimedia Commons. It shows the model, not always this exact version.
Porsche · model year 2017
2017 Porsche 911 Turbo S Cabriolet
Minicompact · All-Wheel Drive · Gas · EPA class: Minicompact Cars
EPA figures · 2017fueleconomy.gov
21MPG combined
19/24MPG city / highway
$3,900fuel a year
430 g CO₂ per mile 3.8 L 6-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
- 21 MPG
- City MPG
- 19 MPG
- Highway MPG
- 24 MPG
- Annual fuel cost
- $3,900
- Tailpipe CO₂
- 430 g per mile
- Model year
- 2017
- Body
- Car
- EPA size class
- Minicompact Cars
- Drive
- All-Wheel Drive
- Engine
- 3.8 L 6-cyl turbo
- Transmission
- Automatic (AM-S7)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
More Porsche model years
2017 Porsche 911 Targa 4 GTS
22 MPG · $3,750 fuel a year 2017 Porsche 911 Targa 4S
22 MPG · $3,750 fuel a year 2017 Porsche 911 Targa 4S
24 MPG · $3,400 fuel a year 2017 Porsche 911 Turbo
21 MPG · $3,900 fuel a year 2017 Porsche 911 Turbo Cabriolet
21 MPG · $3,900 fuel a year 2017 Porsche 911 Turbo S
21 MPG · $3,900 fuel a year
2017 Porsche Boxster
24 MPG · $3,400 fuel a year 2017 Porsche Boxster
25 MPG · $3,300 fuel a yearEvery alternative to the 2017 Porsche 911 Turbo S Cabriolet →