2025 Mercedes-Benz S580 4matic Maybach vs 2025 Porsche 911 Carrera T
| EPA figure | 2025 Mercedes-Benz S580 4matic Maybach | 2025 Porsche 911 Carrera T |
|---|---|---|
| Model year | 2025 | 2025 |
| Body · drive | Large · All-Wheel Drive · Hybrid | Minicompact · Rear-Wheel Drive · Gas |
| Combined MPG | 20 | 20 |
| City / highway MPG | 16 / 27 | 17 / 25 |
| Fuel a year | $4,100 | $4,100 |
| Tailpipe CO₂ (g/mi) | 451 | 448 |
| Engine | 4.0 L 8-cyl turbo | 3.0 L 6-cyl turbo |
| Transmission | Automatic 9-spd | Manual 6-spd |
▲ marks the better official figure on that line: more range, MPG or MPGe; less fuel cost or CO₂. From fueleconomy.gov.