STI Cars MPG and Fuel Economy by Model
Are you looking for a the fuel efficiency (MPG) data for a car produced by STI? On this page we'll list the 1 vehicles manufactured by STI to help you find the fuel efficiency information you need.
The table below is a comprehensive database of MPG and emissions data for 1 vehicles from STI.
Click any vehicle link to see a more detailed breakdown of the fuel efficiency for that car.
Recent Vehicles
The list below contains all of the most recent cars produced by STI since 2014.
| Year | Model | Combined MPG | Notes |
|---|---|---|---|
| 2019 | S209 | 17 | View all details |
Link To or Reference This Page
If you use this page in your research, please reference MPG Buddy as the source.
<a href="https://mpgbuddy.com/cars/sti">STI Cars MPG and Fuel Economy by Model</a>
"STI Cars MPG and Fuel Economy by Model." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/sti.
"STI Cars MPG and Fuel Economy by Model." MPG Buddy, https://mpgbuddy.com/cars/sti. Accessed January 3, 2026.
STI Cars MPG and Fuel Economy by Model. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/sti.