2025 head-to-head · Small SUV
2025 Audi Q5 Hybrid vs Infiniti QX55
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 · 2.0L 4-cyl turbo · CVT · 25 MPG
The 2025 Audi Q5 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 $2,370 for the 2025 Infiniti QX55 (25 MPG). That's roughly $91 a year, or about $456 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 Q5 Hybrid
- Infiniti QX55
Side by side
| Audi Q5 Hybrid | Infiniti QX55 | |
|---|---|---|
| $2,279 | Your annual fuel cost | $2,370 |
| 26 MPG | Combined efficiency | 25 MPG |
| 23 MPG | City | 22 MPG |
| 29 MPG | Highway | 28 MPG |
| 346 g/mi | Tailpipe CO₂ (g/mi) | 366 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 | 2.0L 4-cyl turbo |
| 7-speed dual-clutch | Transmission | CVT |
| AWD | Drivetrain | AWD |
✓ 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 Q5 Hybrid vs Infiniti QX55 across model years
- Audi Q5 Hybrid
- Infiniti QX55
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 133 2025 small SUVs, the Audi Q5 Hybrid ranks 110th and the Infiniti QX55 118th for lowest fuel cost.
The powertrains differ: the Audi Q5 Hybrid is a full hybrid, while the Infiniti QX55 is a conventional gas model.
Frequently asked questions
Which is more fuel-efficient, the 2025 Audi Q5 Hybrid or the 2025 Infiniti QX55?
Measured by cost to drive, the Audi Q5 Hybrid. The Audi Q5 Hybrid is rated 26 MPG combined and the Infiniti QX55 25 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2025 Audi Q5 Hybrid vs. the Infiniti QX55 per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,279 for the Audi Q5 Hybrid and $2,370 for the Infiniti QX55.
Audi Q5 Hybrid vs Infiniti QX55 in other years
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