2015 head-to-head · Subcompact Car
2015 Audi S5 vs Infiniti Q60
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
The 2015 Infiniti Q60 is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,693 a year to fuel (22 MPG), versus $2,821 for the 2015 Audi S5 (21 MPG). That's roughly $128 a year, or about $641 over five years.
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 S5
- Infiniti Q60
Side by side
| Audi S5 | Infiniti Q60 | |
|---|---|---|
| $2,821 | Your annual fuel cost | $2,693 |
| 21 MPG | Combined efficiency | 22 MPG |
| 18 MPG | City | 19 MPG |
| 28 MPG | Highway | 27 MPG |
| 84 cu ft | Passenger volume | 85 cu ft |
| 13 cu ft | Cargo volume | 7 cu ft |
| 413 g/mi | Tailpipe CO₂ (g/mi) | 412 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 |
| 3.0L 6-cyl supercharged | Engine / motor | 3.7L 6-cyl |
| 7-speed dual-clutch | Transmission | 7-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 S5 vs Infiniti Q60 across model years
- Audi S5
- Infiniti Q60
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 Audi S5 has more cargo space (13 vs. 7 cu ft).
Among 36 2015 subcompact cars, the Audi S5 ranks 26th and the Infiniti Q60 24th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2015 Audi S5 or the 2015 Infiniti Q60?
Measured by cost to drive, the Infiniti Q60. The Audi S5 is rated 21 MPG combined and the Infiniti Q60 22 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2015 Audi S5 vs. the Infiniti Q60 per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,821 for the Audi S5 and $2,693 for the Infiniti Q60.
Which has more cargo space?
The Audi S5, with 13 cu ft of luggage volume versus 7 cu ft (EPA interior volume index).
Audi S5 vs Infiniti Q60 in other years
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