Mercedes-Benz CLS550

Years: 2014–2018Best EPA combined: 21 MPG

Year-by-year

Year	Trims	Best MPG	Complaints	Fatal crashes	Inventory
2014	1	20	—	—	—
2015	1	20	—	—	—
2016	1	20	—	—	—
2017	1	21	—	—	—
2018	1	21	—	—	—