Mercedes-Benz EQS 450 Plus Fuel Economy History

MPG by year — EPA official data.

Best MPG Year

2026

98 MPG combined

Latest Model

2026

98 MPG combined

Year	Engine	City	Hwy	Combined	Fuel Cost/yr
2026	Electricity EV	98	98	98	$750	Details →
2025	Electricity EV	98	98	98	$750	Details →
2024	Electricity EV	95	98	96	$800	Details →
2022	Electricity EV	97	97	97	$800	Details →