What is the Fuel Economy (MPG) of the 2020 Mercedes-Benz CLS450?

The 2020 Mercedes-Benz CLS450 offers a : 24 MPG City and 31 MPG Highway It is important to remember factors such as driving style, weather conditions, and the use of features such as Eco mode can impact fuel efficiency.

What's new for the 2020 Mercedes-Benz CLS450?

Here is what's new for the 2020 Mercedes-Benz CLS450: Seat Massagers Power Hatch/Deck Lid Automated Parking Run Flat Tires

2020 Mercedes-Benz CLS450

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Mercedes-Benz CLS450 highlights

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Mileage (EPA estimate)

23 city, 30 highway, 26 combined

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All Mercedes-Benz CLS450 years

New for 2020

CLS450 trims have been upgraded with Power Hatch/Deck Lid as standard equipment this year.
Automated Parking and Run Flat Tires features are now available as options on select trims.

Explore Mercedes-Benz CLS450 details

Trim & Body

Engine & Transmission

Curious how Mercedes-Benz CLS450 trims differ?

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(no trim) 2WD 4D Sedan

Standard Features

ABS Brakes
Air Conditioning
Alloy Wheels
AM/FM Stereo
Android Auto
Apple CarPlay
Automatic Transmission
Auxiliary Audio Input
Blind Spot Monitor
Bluetooth Technology
Burmester Audio
Cruise Control
Front Seat Heaters
Leather Seats
Memory Seat(s)
Navigation System
Overhead Airbags
Power Hatch/Deck Lid
Power Locks
Power Mirrors
Power Seat(s)
Power Windows
Rear Defroster
Rear View Camera
Remote Start
Seat Massagers
Side Airbags
Smart Key
Sunroof(s)
Traction Control
Turbo Charged Engine

20 Inch Plus Wheels
A/C Seat(s)
Air Conditioning
Automated Cruise Control
Automated Parking
Burmester Audio
CD Audio
Head Up Display
Heated Steering Wheel
Lane Departure Warning
Parking Sensors
Rear Spoiler
Rear Sunshade
Run Flat Tires
Satellite Radio Ready

Drive Wheels	Rear Wheel Drive (2WD)
Engine size	3.0L
Horsepower	369
Torque (ft-lbs)	369
Engine type	Turbo Gas
Fuel capacity	21.1
Wheelbase	115.7"
Overall length	196.7"
Width	74.4"
Height	56.3"
Leg room	F 41.9"/R 35"
Head room	F 36.9"/R 35.9"
Front tires	P245/40ZR19
Rear tires	P275/35ZR19
Seating capacity	5
Transmission	Automatic

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Ratings & reliability

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