2021 Mercedes-Benz CLS-Class Overview, Reviews, Ratings & Specs

2023 2022 2021 2020 2019 2018 2017
Crash Test
Not Tested
Source NHTSA
MPG (up to)
21 -22 City / 26 -29 HWY
Source FuelEconomy.gov
Horsepower
362 -429
Seats
5
Front passenger 3/4 w/ wheels turned.

Mercedes-Benz CLS-Class Models

Models also known as Trim Levels, are used to identify a vehicle's level of equipment or special features.

car
CLS 450
362 HP 25 MPG 5 Seats
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AMG CLS 53
429 HP 23 MPG 5 Seats
Photos may not match model

2021 Mercedes-Benz CLS-Class Owner Reviews

We do not yet have any reviews for the 2021 Mercedes-Benz CLS-Class. If you own this vehicle, please let us know what you think of this car.
Read 2020 Mercedes-Benz CLS-Class Owner Reviews (3) chevronRightAlternative

Ranks #7 Luxury Midsize Cars by Fuel Economy

The 2021 Mercedes-Benz CLS-Class has a combined MPG of 26 which ranks it #7 of 15 other Luxury Midsize Cars.

1
car
2021 Lexus ES
44 MPG
2
car
2021 Volvo V60
34 MPG
7
Tie
car
2021 Mercedes-Benz CLS-Class
29 MPG

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Safety & Reliability

NHTSA Logo
NHTSA Crash Test
(Not Rated)
*National Highway Traffic Safety Administration
IIHS Logo
IIHS Crash Test
(Not Tested)
*Insurance Institute for Highway Safety