Porsche Cayenne vs Audi Q8: Which to Buy

Porsche Cayenne starts at $84,700; the Audi Q8 starts at $75,600. Before taxes and fees, the Audi Q8 is $9,800 less. Porsche Cayenne makes more power, 348 hp against 335 hp.
Frequently Asked Questions
Is the Porsche Cayenne or the Audi Q8 cheaper?
The Audi Q8 costs less to start. Porsche Cayenne: $84,700 plus $1,995 destination. Audi Q8: $75,600 plus $1,295 destination. Taxes, title and registration are on top of both.
Which gets better fuel economy, the Porsche Cayenne or the Audi Q8?
The Porsche Cayenne is rated 17/23 city/hwy, and the Audi Q8 is rated 17/23 city/hwy. Real-world results depend on how and where you drive.
How many people does each seat?
The Porsche Cayenne seats 5. The Audi Q8 seats 5.
What are the trade-offs between the two?
Porsche Cayenne: Unmatched driving dynamics for the SUV segment, though high entry price and expensive options list. Audi Q8: Striking and sophisticated exterior design, though below-average fuel economy for the segment.
Porsche Cayenne is best for
Porsche Cayenne is the better fit for mid-size suv buyers who want to carry a family. Its standout: unmatched driving dynamics for the SUV segment.
Audi Q8 is best for
Audi Q8 is the better fit for mid-size luxury suv buyers who want to carry a family. Its standout: striking and sophisticated exterior design.
Spec-by-Spec Comparison
| Attribute | Porsche Cayenne | Audi Q8 |
|---|---|---|
| Starting MSRP | $84,700 | $75,600 |
| MSRP + destination | $86,695 | $76,895 |
| Fuel economy / range | 17/23 city/hwy | 17/23 city/hwy |
| Horsepower | 348 hp | 335 hp |
| Seating | 5 | 5 |
| Body type | Mid-Size SUV | Mid-Size Luxury SUV |
| Powertrains | 3.0L Turbo V6, 4.0L Twin-Turbo V8, 3.0L V6 Hybrid | 3.0L Turbo V6 Mild-hybrid |