- Gas
- Large cars
- MY2014–2017
Chevrolet SS MPG & Fuel Cost by Year
4 model years · 2014–2017
15,000 mi/yr · premium gasoline $5.36/gal (U.S. average, Sep 2026)
Chevrolet SS fuel economy at a glance
EPA has rated the Chevrolet SS for 4 model years, 2014 to 2017. Across those years its combined rating runs 16–17 MPG. The latest model year, 2017, has 2 configurations rated 16–17 MPG combined and costing $4,690–$4,930 a year to fuel at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient configuration on record since 2014 is the 2017 SS 6.2L 8-cyl RWD, at 17 MPG.
Chevrolet SS MPG by year
| Year | Gas (MPG) | $/yr |
|---|---|---|
| 2014-2017 (2014) Generation page | ||
| 2017 | 16–17 | $4,690–$4,930 |
| 2016 | 16–17 | $3,820–$5,040 |
| 2015 | 17 | $4,730–$4,840 |
| 2014 | 17 | $3,940 |
Costs use the current EIA price set and 15,000 miles a year for every year, so years are comparable. Green marks the best year for each powertrain.
Chevrolet SS generations
1 generations between 2014 and 2017. Open one for the table of every model year and configuration.
2017 powertrain options
More Chevrolet models
Frequently asked questions
What is the Chevrolet SS's gas mileage by year?
EPA combined ratings for the Chevrolet SS run 16–17 MPG across model years 2014 to 2017. The latest year, 2017, is rated 16–17 MPG.
Which Chevrolet SS model year has the best gas mileage?
The 2017 Chevrolet SS SS 6.2L 8-cyl RWD has the highest combined rating since 2014, at 17 MPG.
How much does a Chevrolet SS cost to fuel per year?
For MY2017, EPA-rated configurations cost $4,690–$4,930 a year to fuel, driving 15,000 miles at premium gasoline $5.36/gal (U.S. average, Sep 2026). The most efficient one costs $4,690.
Has the Chevrolet SS's fuel economy improved over time?
Not much. The most efficient configuration is rated 17 MPG in both 2014 and 2017.