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Mercedes-Benz CLS450 Fuel Economy

EPA-verified MPG for all 8 variants (2019–2023)

26Best MPG
26Avg MPG
8Variants
5Model Years

CLS450 by model year — click a row to jump to that year

Year Best MPG Avg MPG Variants
2023 25 MPG 25 MPG 1
2022 25 MPG 25 MPG 1
2021 26 MPG 26 MPG 2
2020 26 MPG 26 MPG 2
2019 26 MPG 26 MPG 2