Save your search and get notified when new inventory arrives.
Contact seller
Customize your budget
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
About your privacy: Cars.com is asking for your ZIP and credit rating because it helps us to make an educated guess at your sales tax and loan interest. These two factors can greatly change your monthly payment.
Used
2020 Mercedes-Benz CLS 450
for sale
near me
- Down Payment
- $0
- Net trade-in value
- $0
- Months
- 72
- APR
- 7.0%
- Sales tax
- 0.0%
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Your Sales rep, Ray, was very courteous, pleasant to talk
Your Sales rep, Ray, was very courteous, pleasant to talk with today. Good rep for Audi dealership
Love the car....hate the ride!
CLS 53.....when you hit bumps, the car shudders. Noisy. The Pirelli run-flats are like hitting a deep pot hole when you hit bumps. Gorgeous car, but front end is really too low. Would rather have an S Class, but too big for wife.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
The staff we were in contact with today were just fine.
The staff we were in contact with today were just fine. The wait time was unacceptable. 5 hrs is too long. We love the Acura and a recall brought us in today. Everything taken care of just too long a wait.
Most reliable car i owned.
This car is great. It has plenty of legroom extremely comfortable very safe on the road it met all my dreams. I absolutely feel comfortable driving this car.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Great experience with John and Florin.
Great experience with John and Florin. They know their stuff which made this transaction stress free.
Best Model Yet
The New CLS 450 represents the best Mercedes Benz has to offer. Both stylish and dependable. It’s a perfect combination of the luxury Mercedes is know for and the performance most car enthusiasts crave. Worth every penny!






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
It should be good considering the cost
I'll spare you all the positives and just give my thoughts. The CLS450 is the mild-hybrid straight 6 cylinder that replaced my honking big '07 CLS550 V8. The V8 gave effortless power, the 6 has to down-shift at least one and usually 2 gears when you touch the gas. The 550 V8 gave 28 mpg on the highway, I have taken the 450 6 on only one trip and got 29 mph (cruise control at 75 mph). The front seat are way too curved, sporty I know but I ordered the $1,320 #432/Active Multicontour Front Seats hoping for a seat that I could at least reach in my back pocket to get out my wallet...but these seats are U-shaped also. I like the $1,100 DC2/Acoustic Comfort Package...the car is very quiet. I would not order the $1,100 #463/Heads-up display, nice but it fades out when you wear polarized sunglasses. The $1,290 DA3/Parking assist package is only good to get the Surround View System which is super slick it warns you when you get close to the curb. I have yet to use the Parking Assist and it only parks parallel, not perpendicular as say Ford's do. The $900 DA-4/LED Intelligent Light System is great as are the $450 heated and ventilated front seats although but I don't understand why I had to spend another $450 for #902/Rapid Heating Front Seats. I've never driven a standard sprung CLS but I like my $1,900 #489/Air suspension...just me, you probably could pass. Enough already.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Great experience selling my truck here.
Great experience selling my truck here. Jamel & Cam made it easy for me and gave me an amazing deal!






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Great staff, beautiful inventory and they made my
Great staff, beautiful inventory and they made my purchasing process effortless. I would recommend to everyone!






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
There was a misunderstanding in regards to the online
There was a misunderstanding in regards to the online pricing, but Jeremy reached out to me and we straightened it out. Upon making the deal over the phone and text, I was able to signed remotely, and pick it up on a Sunday. The vehicle was immaculate and I now wonder why it took me so long to upgrade my vehicle. I even left something in my trade in, which they are said they are mailing back to me. Thank you Jeremy for being so attentive. His customer service is top notch. Danzel and Hector made sure I got out of there as quickly as possible. Thank you team Stream Auto Outlet.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Had a rewarding experience with Luke and Alex.
Had a rewarding experience with Luke and Alex. They were very helpful and knowledgeable about the cars while making this process flow smoothly.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Man I came in struggling today been trying to get outta
Man I came in struggling today been trying to get outta my gas guzzling truck and in a car and Calvin the car man got me to trade in my truck and put me in a new 2024 Nissan Sentra for a lower monthly payment then the truck I was in I’m very thank for for running in to him today I’ll give him a 5 star rating any day of the week






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
The sales person (Tony Carreon) did everything to help me
The sales person (Tony Carreon) did everything to help me out with my trade in and purchase of a new Tahoe, what a great pleasure and experience doing business with him. We shall recommend going to him to all our friends needing a car around here.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Just wanted to give BMW of Delray some love.
Just wanted to give BMW of Delray some love. I?ve been taking my cars here for about four years now, back when they were still getting the place up and running. Even with all the construction and stuff, they?ve had great staff and service to this day. I?ve never had any issues with any of my visits. My service rep David always keeps me up to date as well as having a couple good laughs in our conversations. So glad to have these ladies and gentlemen in Delray. Thanks






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
I been going there for some time now, every time I go,
I been going there for some time now, every time I go, make my appoiment online and get there and Jose taking care of his customers, He is the best, you can tell he does what is in his power to take cares what we need to address with my vehicle. I am very happy. thanks.






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
The customer service was excellent i really recommend
The customer service was excellent i really recommend Oslier my salesperson who was great and very efficient, he is the best !! Also The finance person was excellent a very nice experience






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
I love this dealership way way underpriced best quality
I love this dealership way way underpriced best quality awesome selection even better staff it's funny even the reception is unlike other dealerships the reception is for this dealership actually had car knowledge which was very exciting because if the receptionist knew what was going on with automobiles I could only imagine how great this whole sales team is again thanks for making everything so streamlined






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Fantastic dealership, highly recommend, They do a great
Fantastic dealership, highly recommend, They do a great job! getting you what you want at the best price,






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
All we can say is.
All we can say is...WOW! Avi Hersh provided my wife & I with a professional, honest, great buying experience. The whole process was quick, and seamless. Avi was informative and took care of our car needs. The finance manager Bri Ables was also very polite and helpful with all finance needs. Would highly recommend buying from Mercedes Benz of xx. George. Thanks again!






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Steven was great super helpful!
Steven was great super helpful! Would definitely recommend! The process was very easy and comfortable!






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Awesome!!
Quick and convenient! Diana called me next day that my car was complete and that my concern was resolved. I even got a nice E-class for my loaner. Classy experience I must say!






Used
2020 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Thank you Dave for helping my daughter and I find the car
Thank you Dave for helping my daughter and I find the car right for her and making the experience quick and painless 😂






Used
2020 Mercedes-Benz CLS 450 Base 4MATIC
Vehicle information
Features
Reviews
The whole sales department team made this purchase happen
The whole sales department team made this purchase happen and I thank all of you for putting the extra effort to make a dream of purchasing my own vehicle a success! You see I was diagnosed with an incurable illness in 2014! Ever since then I?ve had negative results in my life! This purchase was the first positive thing in my life since being diagnosed! In 2019 my neurologist suspected my ldrivers license due to a medical incident while driving! A huge shout out to Raul Davila for taking a personal interest in the purchase of this vehicle come true! Your are truly a blessing to know you Raul! God will continue to bless you in years to come!
Mercedes-Benz CLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2023 Mercedes-Benz CLS 450 | $49,685 | 15 Good deals |
2022 Mercedes-Benz CLS 450 | $32,513 | 5 Great deals |
2021 Mercedes-Benz CLS 450 | $35,488 | 19 Good deals |
2019 Mercedes-Benz CLS 450 | $26,895 | 5 Great deals |
About the 2020 Mercedes-Benz CLS 450
Base shown (base trim).
- Seating
- 5
- Door count
- 4
- Drivetrain
- Rear-wheel drive
- Combined MPG
- 26
- Transmission
- 9-Speed A/T
- Engine
- 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid)

How much does the 2020 Mercedes-Benz CLS 450 cost?
The 2020 Mercedes-Benz CLS 450 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for a 2020 CLS 450 is $37,016, with pricing starting at $27,490.
What is the MPG of the 2020 Mercedes-Benz CLS 450?
The 2020 Mercedes-Benz CLS 450 offers up to 24 MPG in city driving and 31 MPG on the highway for a combined rating of 26 MPG.
These figures are based on EPA mileage ratings and are for comparison purposes only. The actual mileage will vary depending on the selected vehicle trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the 2020 Mercedes-Benz CLS 450?
The 2020 Mercedes-Benz CLS 450 compares to and/or competes against the following vehicles:
Is the 2020 Mercedes-Benz CLS 450 reliable?
The 2020 Mercedes-Benz CLS 450 has an average reliability rating of 5 out of 5 according to Cars.com consumers. Find real-world reliability insights within consumer reviews from 2020 CLS 450 owners.
Is the 2020 Mercedes-Benz CLS 450 a good sedan?
Below are the Cars.com consumer ratings for the 2020 Mercedes-Benz CLS 450.
- Comfort 4.2
- Interior 5.0
- Performance 4.8
- Value 4.2
- Exterior 5.0
- Reliability 5.0
100% of drivers recommend this car
- Comfort 4.2
- Interior 5.0
- Performance 4.8
- Value 4.2
- Exterior 5.0
- Reliability 5.0
CLS 450 (2 styles)
Style | |
---|---|
CLS 450 Coupe | CLS 450 4MATIC Coupe |
Inventory price | |
Starting at $69,950 | Starting at $72,450 |
Combined MPG | |
26 | 26 |
Engine | |
362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) | 362.0-hp, 3.0-liter, Straight 6 Cylinder Engine (Gasoline/Mild Electric Hybrid) |
*Estimated payments are calculated by Cars.com and are for informational purposes only. We’ve estimated your taxes based on your provided ZIP code. These estimates do not include title, registration fees, lien fees, or any other fees that may be imposed by a governmental agency in connection with the sale and financing of the vehicle. Other taxes may apply. They do not represent a financing offer or a guarantee of credit from the seller. Actual terms vary by lender.
Similar Cars
-
Maserati Ghibli for sale
10 Great Deals out of 44 listings starting at $22,499
Research the 2020 Mercedes-Benz CLS 450
Compare the 2020 Mercedes-Benz CLS 450
Mercedes-Benz CLS 450 trims
-
Mercedes-Benz CLS 450 2020 Base
2 Great Deals out of 41 listings starting at $27,490
Used 2020 Mercedes-Benz CLS 450 by body style
- ${price_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
The EV Battery Rating is based on this vehicle's current expected range relative to the vehicles expected range when new. ${battery_badge_text}
Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
This car is likely to sell soon based on the price, features, and condition.
${award_blurb}
${award_two_blurb}