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 2025
2025 Porsche 911 Turbo Cabriolet
Minicompact · All-Wheel Drive · Gas · EPA class: Minicompact Cars
EPA figures · 2025fueleconomy.gov
16MPG combined
14/20MPG city / highway
$5,150fuel a year
546 g CO₂ per mile 3.7 L 6-cyl turbo Automatic (AM-S8)
This car on fueleconomy.gov, read 2 October 2026. Your own figures depend on how and where you drive.
Where it places
- 368 Fuel-efficient cars
Ordered by combined MPG #368 of 401 - 984 2025 cars and trucks
Every car of that year, A to Z #984 of 1,273 - 1209 Fuel-efficient AWD and 4WD cars
Ordered by combined MPG #1209 of 1,362 - 84 Porsche cars
Every model year, newest first #84 of 1,602 - 2004 Gas and hybrid cars by fuel cost
Ordered by fuel a year #2004 of 2,158
Against fuel-efficient cars
Chart average 26 MPGBest 55 MPG
Lowest on the chart $1,200Chart average $3,411
Every figure on record
- Combined MPG
- 16 MPG
- City MPG
- 14 MPG
- Highway MPG
- 20 MPG
- Annual fuel cost
- $5,150
- Tailpipe CO₂
- 546 g per mile
- Model year
- 2025
- Body
- Car
- EPA size class
- Minicompact Cars
- Drive
- All-Wheel Drive
- Engine
- 3.7 L 6-cyl turbo
- Transmission
- Automatic (AM-S8)
- Fuel
- Gasoline
Efficiency
Running cost
The car
Powertrain
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16 MPG · $5,150 fuel a year 2025 Porsche 911 Turbo S Cabriolet
16 MPG · $5,150 fuel a year