STI · 2019 · Gas
STI S209 MPG by year
The EPA has rated 1 model year of the STI S209 (2019). The most fuel-efficient year is the 2019, at 17 MPG combined in its best configuration. The 2019 model is 43% less efficient than the median compact car that year (17 vs. 30 MPG).
Latest (2019)17 MPG$3,485/yr to fuel
First rated (2019)17 MPG$3,485/yr at today's prices
Model years rated11 configurations
Every S209 model year
| Year | Type | Best combined | City / Hwy | Class median | Range | Configs | Fuel / yr |
|---|---|---|---|---|---|---|---|
| 2019 | Gas | 17 MPG | 15 / 21 | 30 | — | 1 | $3,485 |
Fuel cost uses today's default prices for every year so model years compare like for like. Sort any column.
Models similar to the STI S209
Frequently asked questions
Which STI S209 year has the best fuel economy?
The 2019 STI S209, rated up to 17 MPG combined. At 15,000 miles a year with $3.95/gal premium gas, that works out to about $3,485 a year.
What is the fuel economy of the latest STI S209?
The 2019 STI S209 is rated up to 17 MPG combined.