2025 Audi A8 quattro vs 2026 Porsche Panamera 4
| EPA figure | 2025 Audi A8 quattro | 2026 Porsche Panamera 4 |
|---|---|---|
| Model year | 2025 | 2026 |
| Body · drive | Large · All-Wheel Drive · Hybrid | Large · All-Wheel Drive · Gas |
| Combined MPG | 22 | 21 |
| City / highway MPG | 20 / 26 | 18 / 25 |
| Fuel a year | $3,750 | $3,900 |
| Tailpipe CO₂ (g/mi) | 414 | 425 |
| Engine | 3.0 L 6-cyl turbo | 2.9 L 6-cyl turbo |
| Transmission | Automatic (S8) | Automatic (AM-S8) |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.