2017 head-to-head · Subcompact Car
2017 Audi S3 vs BMW 6 Series
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
AWD · 2.0L 4-cyl turbo · 6-speed dual-clutch · 24 MPG
On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.95/gal premium gas, the most efficient 2017 Audi S3 (24 MPG) costs about $2,469 a year to fuel and the 2017 BMW 6 Series (24 MPG) about $2,469.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Audi S3
- BMW 6 Series
Side by side
| Audi S3 | BMW 6 Series | |
|---|---|---|
| $2,469 | Your annual fuel cost | $2,469 |
| 24 MPG | Combined efficiency | 24 MPG |
| 21 MPG | City | 21 MPG |
| 28 MPG | Highway | 30 MPG |
| 86 cu ft | Passenger volume | 87 cu ft |
| 10 cu ft | Cargo volume | 13 cu ft |
| 373 g/mi | Tailpipe CO₂ (g/mi) | 368 g/mi |
| 5/10 | EPA fuel economy score | 5/10 |
| 5/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 2.0L 4-cyl turbo | Engine / motor | 3.0L 6-cyl turbo |
| 6-speed dual-clutch | Transmission | 8-speed automatic |
| AWD | Drivetrain | RWD |
✓ marks the better value. EPA scores run 1–10 (10 is best). Volumes come from the EPA interior volume index and aren't published for every body style.
Audi S3 vs BMW 6 Series across model years
- Audi S3
- BMW 6 Series
Annual fuel cost of the most efficient configuration of each model year, at your prices. Click a point to open that year.
How they differ
Per EPA interior volume figures, the BMW 6 Series has more cargo space (13 vs. 10 cu ft).
Among 43 2017 subcompact cars, the Audi S3 ranks 27th and the BMW 6 Series 26th for lowest fuel cost.
Frequently asked questions
How much does it cost to fuel the 2017 Audi S3 vs. the BMW 6 Series per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,469 for the Audi S3 and $2,469 for the BMW 6 Series.
Which has more cargo space?
The BMW 6 Series, with 13 cu ft of luggage volume versus 10 cu ft (EPA interior volume index).
Audi S3 vs BMW 6 Series in other years
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