2023 head-to-head · Midsize & Large SUV
2023 Audi Q7 Hybrid vs Porsche Cayenne
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 · 3.0L 6-cyl turbo · 8-speed automatic · 20 MPG
The 2023 Audi Q7 Hybrid is the cheaper one to run. Driving 15,000 miles a year with $3.95/gal premium gas, it costs about $2,962 a year to fuel (20 MPG), versus $3,118 for the 2023 Porsche Cayenne (19 MPG). That's roughly $156 a year, or about $780 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 Q7 Hybrid
- Porsche Cayenne
Side by side
| Audi Q7 Hybrid | Porsche Cayenne | |
|---|---|---|
| $2,962 | Your annual fuel cost | $3,118 |
| 20 MPG | Combined efficiency | 19 MPG |
| 18 MPG | City | 17 MPG |
| 22 MPG | Highway | 22 MPG |
| 453 g/mi | Tailpipe CO₂ (g/mi) | 466 g/mi |
| 4/10 | EPA fuel economy score | 4/10 |
| 4/10 | EPA greenhouse gas score | 4/10 |
| Hybrid | Powertrain | Gas |
| Premium gasoline | Fuel | Premium gasoline |
| 3.0L 6-cyl turbo | Engine / motor | 3.0L 6-cyl turbo |
| 8-speed automatic | Transmission | 8-speed automatic |
| 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 Q7 Hybrid vs Porsche Cayenne across model years
- Audi Q7 Hybrid
- Porsche Cayenne
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 73 2023 midsize & large SUVs, the Audi Q7 Hybrid ranks 52nd and the Porsche Cayenne 57th for lowest fuel cost.
The powertrains differ: the Audi Q7 Hybrid is a full hybrid, while the Porsche Cayenne is a conventional gas model.
Frequently asked questions
Which is more fuel-efficient, the 2023 Audi Q7 Hybrid or the 2023 Porsche Cayenne?
Measured by cost to drive, the Audi Q7 Hybrid. The Audi Q7 Hybrid is rated 20 MPG combined and the Porsche Cayenne 19 MPG (EPA, most efficient configuration of each).
How much does it cost to fuel the 2023 Audi Q7 Hybrid vs. the Porsche Cayenne per year?
At 15,000 miles a year with $3.95/gal premium gas, about $2,962 for the Audi Q7 Hybrid and $3,118 for the Porsche Cayenne.
Audi Q7 Hybrid vs Porsche Cayenne in other years
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