2016 head-to-head · Midsize Car
2016 Audi RS 7 vs Infiniti Q70
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 · 4.0L 8-cyl turbo · 8-speed automatic · 18 MPG
The 2016 Infiniti Q70 is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,821 a year to fuel (21 MPG), versus $3,292 for the 2016 Audi RS 7 (18 MPG). That's roughly $470 a year, or about $2,351 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 RS 7
- Infiniti Q70
Side by side
| Audi RS 7 | Infiniti Q70 | |
|---|---|---|
| $3,292 | Your annual fuel cost | $2,821 |
| 18 MPG | Combined efficiency | 21 MPG |
| 14 MPG | City | 18 MPG |
| 25 MPG | Highway | 25 MPG |
| 94 cu ft | Passenger volume | 104 cu ft |
| 25 cu ft | Cargo volume | 15 cu ft |
| 503 g/mi | Tailpipe CO₂ (g/mi) | 432 g/mi |
| 4/10 | EPA fuel economy score | 5/10 |
| 4/10 | EPA greenhouse gas score | 5/10 |
| Gas | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 4.0L 8-cyl turbo | Engine / motor | 3.7L 6-cyl |
| 8-speed automatic | 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 RS 7 vs Infiniti Q70 across model years
- Audi RS 7
- Infiniti Q70
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 Q70 has more passenger space (104 vs. 94 cu ft); the Audi RS 7 has more cargo space (25 vs. 15 cu ft).
Among 67 2016 midsize cars, the Audi RS 7 ranks 63rd and the Infiniti Q70 58th for lowest fuel cost.
Frequently asked questions
Which is more fuel-efficient, the 2016 Audi RS 7 or the 2016 Infiniti Q70?
Measured by cost to drive, the Infiniti Q70. The Audi RS 7 is rated 18 MPG combined and the Infiniti Q70 21 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2016 Audi RS 7 vs. the Infiniti Q70 per year?
At 15,000 miles a year with $3.95/gal premium gas, about $3,292 for the Audi RS 7 and $2,821 for the Infiniti Q70.
Which has more cargo space?
The Audi RS 7, with 25 cu ft of luggage volume versus 15 cu ft (EPA interior volume index).
Audi RS 7 vs Infiniti Q70 in other years
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