Mercedes-Benz EQS 450 Plus (SUV): MPG and fuel economy by year
The EPA has rated the Mercedes-Benz EQS 450 Plus (SUV) across 3 model years, from the 2023 Mercedes-Benz EQS 450 Plus (SUV) through the 2025 Mercedes-Benz EQS 450 Plus (SUV). The most recent 2025 Mercedes-Benz EQS 450 Plus (SUV) returns 82 combined MPG. The most efficient model year was the 2024 Mercedes-Benz EQS 450 Plus (SUV) at 86 MPG.
Pick a year below to open the full Mercedes-Benz EQS 450 Plus (SUV) page for that model year. Each year page covers combined, city, and highway MPG, the trim variants the EPA rates separately, the annual fuel cost across three driving patterns, and a year-over-year comparison so you can see whether the car has improved.
Fuel economy by model year
Combined MPG, city MPG, highway MPG, and the EPA's estimated annual fuel cost for every model year of the Mercedes-Benz EQS 450 Plus (SUV). Click any year to see the full breakdown for that model year, including trim variants, the drivetrain, and a comparison against other vehicles in its segment.
| Year | Model | Combined MPG | City | Highway | Annual fuel cost |
|---|---|---|---|---|---|
| 2025 | 2025 Mercedes-Benz EQS 450 Plus (SUV) | 82 MPG | 84 MPG | 79 MPG | $900 |
| 2024 | 2024 Mercedes-Benz EQS 450 Plus (SUV) | 86 MPG | 88 MPG | 83 MPG | $850 |
| 2023 | 2023 Mercedes-Benz EQS 450 Plus (SUV) | 85 MPG | 87 MPG | 83 MPG | $900 |
How the Mercedes-Benz EQS 450 Plus (SUV) compares against the Standard Sport Utility Vehicle 2WD class
Buyers usually compare the Mercedes-Benz EQS 450 Plus (SUV) against other cars in the same EPA class. The list below shows the most efficient cars in the Standard Sport Utility Vehicle 2WD class for the 2025 model year, the latest year on this page. Each link opens the full page for that car.
Source: U.S. EPA fuel economy dataset. Annual fuel cost assumes 15,000 miles of driving per year and a 55% city, 45% highway split.