2019 Infiniti Q70
Fuel economy, running costs, emissions and safety · from U.S. EPA and NHTSA data
The 2019 Infiniti Q70 is sold in the U.S. with gasoline power. The EPA lists 4 configurations for this model year, with combined economy from 18 to 21 MPG and an estimated annual fuel cost of $3,800 to $4,450 at 15,000 miles.
Key numbers
| Model year | 2019 |
|---|---|
| Vehicle class | Midsize Cars |
| Fuel type(s) | Gasoline |
| Combined economy | 18-21 MPG |
| Best / worst combined | 21 / 18 MPG |
| Annual fuel cost | $3,800-$4,450 |
| Tailpipe CO₂ | 433-491 g/mi |
| EPA smog rating | 3-3 / 10 |
What it costs to fuel
Across its configurations, the 2019 Q70 costs about $3,800 to $4,450 a year to fuel at the EPA's 15,000-mile basis, averaging roughly $4,112. Over five years that is about $20,562 in fuel alone before maintenance, insurance and depreciation — which is why the running cost, not just the price, decides what a car really costs.
Relative to an average new vehicle, this Q70 configuration spends about $7,500 more on fuel over five years.
For context, the average combined economy of midsize cars in this dataset is about 32 MPG. The Q70 sits roughly 13 MPG below that mark at its midpoint, making it thirstier than average for its EPA class.
Configurations and fuel economy
| Version | Engine | Drive | Trans | Fuel | Combined | Annual fuel |
|---|---|---|---|---|---|---|
| Q70 | 3.7L 6-cyl | Rear-Wheel | Automatic | Gasoline | 21 MPG | $3,800 |
| Q70 AWD | 3.7L 6-cyl | All-Wheel | Automatic | Gasoline | 20 MPG | $4,000 |
| Q70 | 5.6L 8-cyl | Rear-Wheel | Automatic | Gasoline | 19 MPG | $4,200 |
| Q70 AWD | 5.6L 8-cyl | All-Wheel | Automatic | Gasoline | 18 MPG | $4,450 |
Emissions, safety and size
The 2019 Q70 records tailpipe CO₂ of 433-491 g/mi, an EPA smog rating of 3-3 out of 10. The EPA classifies it as midsize cars.
Compare this car
Open the comparison tool to line this 2019 Q70 up against any other vehicle in the database, or jump to other years and trims from the 2019 Infiniti Q70 overview.
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Data: U.S. EPA FuelEconomy.gov (public domain) and NHTSA SafetyRatings. Figures are EPA estimates; real-world results vary.