2021 head-to-head · Midsize Car
2021 Audi A6 Hybrid vs Infiniti Q50
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 2021 Audi A6 Hybrid is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,279 a year to fuel (26 MPG), versus $2,576 for the 2021 Infiniti Q50 (23 MPG). That's roughly $297 a year, or about $1,486 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 A6 Hybrid
- Infiniti Q50
Side by side
| Audi A6 Hybrid | Infiniti Q50 | |
|---|---|---|
| $2,279 | Your annual fuel cost | $2,576 |
| 26 MPG | Combined efficiency | 23 MPG |
| 23 MPG | City | 20 MPG |
| 31 MPG | Highway | 29 MPG |
| 99 cu ft | Passenger volume | 100 cu ft |
| 14 cu ft | Cargo volume | 14 cu ft |
| 341 g/mi | Tailpipe CO₂ (g/mi) | 388 g/mi |
| 5/10 | EPA fuel economy score | 5/10 |
| 5/10 | EPA greenhouse gas score | 5/10 |
| Hybrid | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 2.0L 4-cyl turbo | Engine / motor | 3.0L 6-cyl turbo |
| 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 A6 Hybrid vs Infiniti Q50 across model years
- Audi A6 Hybrid
- Infiniti Q50
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
Among 54 2021 midsize cars, the Audi A6 Hybrid ranks 38th and the Infiniti Q50 45th for lowest fuel cost.
The powertrains differ: the Audi A6 Hybrid is a full hybrid, while the Infiniti Q50 is a conventional gas model.
Frequently asked questions
Which is more fuel-efficient, the 2021 Audi A6 Hybrid or the 2021 Infiniti Q50?
Measured by cost to drive, the Audi A6 Hybrid. The Audi A6 Hybrid is rated 26 MPG combined and the Infiniti Q50 23 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2021 Audi A6 Hybrid vs. the Infiniti Q50 per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,279 for the Audi A6 Hybrid and $2,576 for the Infiniti Q50.
Audi A6 Hybrid vs Infiniti Q50 in other years
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