Porsche
Cayman GTS
U.S. fuel economy and specifications from the EPA.
25Best combined MPG2015 model year
2015–2019Model years4 with EPA ratings
8Rated configurationsDrive, transmission and engine
2.5–3.4 LEngine sizeDisplacement
Best combined MPG by model year
The highest EPA rating among each year's configurations.
2015 25 MPG
2016 25 MPG
2017 No rating
2018 22 MPG
2019 22 MPG
2 configurations.
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Two Seaters
- Combined MPG
- 21
- Engine displacement
- 2.5 L
- Cylinders
- 4
Rear-Wheel Drive · Automatic (AM-S7)
Premium gasoline · Two Seaters
- Combined MPG
- 22
- Engine displacement
- 2.5 L
- Cylinders
- 4
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Two Seaters
- Combined MPG
- 21
- Engine displacement
- 2.5 L
- Cylinders
- 4
Rear-Wheel Drive · Automatic (AM-S7)
Premium gasoline · Two Seaters
- Combined MPG
- 22
- Engine displacement
- 2.5 L
- Cylinders
- 4
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Two Seaters
- Combined MPG
- 22
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (AM-S7)
Premium gasoline · Two Seaters
- Combined MPG
- 25
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Manual 6-spd
Premium gasoline · Two Seaters
- Combined MPG
- 22
- Engine displacement
- 3.4 L
- Cylinders
- 6
Rear-Wheel Drive · Automatic (AM-S7)
Premium gasoline · Two Seaters
- Combined MPG
- 25
- Engine displacement
- 3.4 L
- Cylinders
- 6