Mercedes-Benz AMG S63 E Performance Fuel Economy History
MPG by year — EPA official data.
Best MPG Year
2025
18 MPG combined
Latest Model
2025
18 MPG combined
| Year | Engine | City | Hwy | Combined | Fuel Cost/yr | |
|---|---|---|---|---|---|---|
| 2025 | Premium and Electricity Plug-in Hybrid | 15 | 23 | 18 | $4,550 | Details → |