2018 head-to-head · Subcompact Car
2018 Infiniti Q60 vs Porsche 911
MPG, range and what each one really costs you to fuel, from official EPA ratings and recalculated with your own gas and electricity prices.
On fuel costs these two are nearly tied. Driving 15,000 miles a year with $3.95/gal premium gas, the most efficient 2018 Infiniti Q60 (25 MPG) costs about $2,370 a year to fuel and the 2018 Porsche 911 (25 MPG) about $2,370.
Your numbers
Change these to match your driving and local prices. Every figure and chart on this page updates.
Fuel cost over 10 years
- Infiniti Q60
- Porsche 911
Side by side
| Infiniti Q60 | Porsche 911 | |
|---|---|---|
| $2,370 | Your annual fuel cost | $2,370 |
| 25 MPG | Combined efficiency | 25 MPG |
| 22 MPG | City | 22 MPG |
| 30 MPG | Highway | 30 MPG |
| 85 cu ft | Passenger volume | 70 cu ft |
| 9 cu ft | Cargo volume | 5 cu ft |
| 353 g/mi | Tailpipe CO₂ (g/mi) | 355 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 |
| 7-speed automatic | Transmission | 7-speed dual-clutch |
| RWD | 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.
Infiniti Q60 vs Porsche 911 across model years
- Infiniti Q60
- Porsche 911
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 Infiniti Q60 has more passenger space (85 vs. 70 cu ft); the Infiniti Q60 has more cargo space (9 vs. 5 cu ft).
Among 44 2018 subcompact cars, the Infiniti Q60 ranks 23rd and the Porsche 911 22nd for lowest fuel cost.
Frequently asked questions
How much does it cost to fuel the 2018 Infiniti Q60 vs. the Porsche 911 per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,370 for the Infiniti Q60 and $2,370 for the Porsche 911.
Which has more cargo space?
The Infiniti Q60, with 9 cu ft of luggage volume versus 5 cu ft (EPA interior volume index).
Infiniti Q60 vs Porsche 911 in other years
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