2017 · Subcompact Car · Gas
2017 Audi S3 MPG & fuel economy
The 2017 Audi S3 is a subcompact car with one EPA-rated configuration. The most efficient version returns 24 MPG combined (21 city / 28 highway) on premium gasoline. That's down 2 MPG from the 2016 model. Among 43 subcompact cars rated for 2017, it ranks 27th for lowest fuel cost. At 15,000 miles a year with $3.95/gal premium gas, it costs about $2,469 a year to fuel.
What will it cost you?
Your mileage and prices are saved and used across the site.
Fuel average
The 2017 Audi S3's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.9 km/L in the city and 11.9 km/L on the highway.
| MPG | km/L | L/100 km | |
|---|---|---|---|
| City | 21 | 8.9 | 11.2 |
| Highway | 28 | 11.9 | 8.4 |
| Combined | 24 | 10.2 | 9.8 |
How it ranks among 2017 Subcompact Cars
Full class ranking →Annual fuel cost at 15,000 miles and default prices; shorter bars cost less.
S3 MPG across model years
Full history →1 EPA-rated configuration
| Configuration | Type | City | Hwy | Combined | Range | Your cost / yr |
|---|---|---|---|---|---|---|
| AWD · 2.0L 4-cyl turbo · 6-speed dual-clutch S3 |
Gas | 21 MPG | 28 MPG | 24 MPG | — | $2,469 |
Specs (most efficient configuration)
- Fuel
- Premium gasoline
- Engine / motor
- 2.0L 4-cyl turbo
- Transmission
- 6-speed dual-clutch
- Drivetrain
- AWD
- Passenger volume
- 86 cu ft
- Cargo volume
- 10 cu ft
- Tailpipe CO₂
- 373 g/mi
- EPA fuel economy score
- 5/10
- EPA greenhouse gas score
- 5/10
2017 Audi S3 vs. rivals
Compare the 2017 S3
With any other car from any year, including other S3 model years. Type a year to jump, e.g. "2015 Accord".
Frequently asked questions
What is the gas mileage of the 2017 Audi S3?
Up to 24 MPG combined (21 city / 28 highway).
What fuel does the 2017 Audi S3 use?
Premium gasoline (premium is required or recommended by the manufacturer).
What is the fuel average in km/L for the 2017 Audi S3?
The 2017 Audi S3's fuel average is 10.2 km/L (9.8 L/100 km), or 24 MPG combined: 8.9 km/L in the city and 11.9 km/L on the highway.
How much does it cost to fuel the 2017 Audi S3 per year?
About $2,469 at 15,000 miles a year with $3.95/gal premium gas, or $16.46 per 100 miles. Use the calculator on this page to plug in your own mileage and prices.