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Used
2021 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.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.






Used
2021 Mercedes-Benz CLS 450 Base 4MATIC
Vehicle information
Features
Reviews
I bought two vehicles from them and they are awesome to
I bought two vehicles from them and they are awesome to work with. Service department always delivers. Communication is never a problem. Would totally recommend this dealership.
Looks great, drives better!
The car has all the bells and whistles and is a lot more comfortable and quiet than the E-Class we had. The engine is more powerful and we love the design.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Eric did a fantastic job.
Eric did a fantastic job. The entire team made sure everything went very smoothly. I would buy a car from them again. I am from out of state but if I lived closer I would bring my care to them if it needed service as well.
Very Comfortable and Reliable car
Great design and features. Smooth ride. Love the color and safety features of the vehicle. voice recognition, touch screen dash board truly amazing too. I love it






Mercedes-Benz Certified
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Christy Hicks is an excellent employee and I have only
Christy Hicks is an excellent employee and I have only positive feedback! Christy is very professional as well as personal in her dealings with her clients! I highly recommend her for any award or promotion.






Mercedes-Benz Certified
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Saw the g class bought the class in less than 3 hours.
Saw the g class bought the class in less than 3 hours. Alfonso the sales guy was a PRO! He did FaceTime walk around. I've been shopping for weeks and this dealership had it priced right. From NY to Texas. Will let you know about the shipping and final outcome and one last point NO hidden xx fees like doc destination or whatever. This is a first class Merc dealer.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
I had the good fortune to work with Michael Payne who was
I had the good fortune to work with Michael Payne who was not only very professional but very knowledgeable. He is so familiar with all the bells and whistles that come with the car that he was able to answer all my many questions and help me understand how everything works. I highly recommend him.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
The staff is very professional and really friendly.
The staff is very professional and really friendly. The service time was very prompt and very exceptional. Brett extended professional attention and accommodating service. We travel over a hour to receive car service and have recommend this Subaru facility to friends and family to buy their next Subaru.






Mercedes-Benz Certified
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Amber and the entire service department are amazing.
Amber and the entire service department are amazing. All the staff are extremely helpful and polite






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Dealership was incredibly responsive to my inquiry - they
Dealership was incredibly responsive to my inquiry - they were really great to work with. I ended up buying a car elsewhere, but J&S Autohaus was a pleasure to deal with.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
The people at Hardin County Honda were absolutely
The people at Hardin County Honda were absolutely amazing!!! Sales Rep, Larry Cave is the best! He's down to earth and made our experience so painless. Also, John Molinatto in financing is first class. He is personable and knows what he is doing. Buying a car from HCH was quick and easy. A first for us! Thank you so much for a great experience. We are loving our new vehilce!!!






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Bought a Mirage for our son to take to college.
Bought a Mirage for our son to take to college. Compact, affordable, city-friendly. Deal was quick, and they clearly explained all the warranty and service terms. After 8 months—no issues, just gas and car washes. Thanks to the manager for the spot-on recommendation.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Owners and staff were awesome!
Owners and staff were awesome! They made everything quick smooth and easy! Received a VIP treatment with a smile.. will shop there again for my next vehicle! Thank you..🙏 I love my car! ❤️ Dana






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Estoy muy bien satisfecha con la atención muchas gracias
Estoy muy bien satisfecha con la atención muchas gracias y agradecida con la ayuda.






Mercedes-Benz Certified
2021 Mercedes-Benz CLS 450 Base 4MATIC
Vehicle information
Features
Reviews
Just bought a nice used Maxima here this weekend.
Just bought a nice used Maxima here this weekend. I will have to say that Brandon Comer (sales) and Javier Escobar (finance) were a pleasure to deal with. Such down to earth personalities, friendly, sincere, and helpful. I actually identified a vibration / wheel issue with this vehicle during the test drive. They did not hesitate to address the issue fully and we were able to finalize the deal in a couple of days. Other that that small hiccup, the dealwas so simple and painless. My wife and I would definitely consider buying from this dealership again. It is a beautiful establishment and everyone we came in contact with were so nice and thoughtful.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Great service very welcoming beautiful dealership, staff
Great service very welcoming beautiful dealership, staff very friendly and helpful, cars and price are on point. Thank you Autos of Chicago I will be back!






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Everyone was very kind and helpful.
Everyone was very kind and helpful. The sales associate answer all my concerns and questions about my vehicle. I referred two friends to check them out!!






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
This review is for Alex Aldarwish at Mercedes of
This review is for Alex Aldarwish at Mercedes of Sacramento CA. This is recognizing Alex for helping me during my frequent visits to Mercedes of Rocklin and Later Mercedes Benz of Sacramento . Since 2016, with Alex's help and patience, my family has purchase 9 different MBZ cars (recently Dec 24) . He is is outstanding employee with extensive customer service experience, great listener , problem solving skills, positive attitude, tremendous knowledge of German cars specifically Mercedes Benz . Alex is a sharp straightforward professional who has the best interest of the customer in mind who will always suggest the very best solution. His focus is always safety, best use and at best price. Alex, You are one of the very best in your profession. I always appreciate your candor and advice.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
My man Marc hooked me up with an amazing Mercedes.
My man Marc hooked me up with an amazing Mercedes. Thanks to Derek for working it out for me!






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Correspondence with the dealership was informative and
Correspondence with the dealership was informative and professional. They responded in a timely manner and answered all of my questions. I am still weighing my options but Serra is definitely on my list.
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Mercedes-Benz CLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2023 Mercedes-Benz CLS 450 | $49,960 | 19 Good deals |
2022 Mercedes-Benz CLS 450 | $29,000 | 12 Great deals |
2020 Mercedes-Benz CLS 450 | $28,988 | 7 Great deals |
2019 Mercedes-Benz CLS 450 | $22,400 | 45 Good deals |
About the 2021 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 2021 Mercedes-Benz CLS 450 cost?
The 2021 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 2021 CLS 450 is $41,161, with pricing starting at $31,795.
What is the MPG of the 2021 Mercedes-Benz CLS 450?
The 2021 Mercedes-Benz CLS 450 offers up to 23 MPG in city driving and 30 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 2021 Mercedes-Benz CLS 450?
The 2021 Mercedes-Benz CLS 450 compares to and/or competes against the following vehicles:
Is the 2021 Mercedes-Benz CLS 450 reliable?
The 2021 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 2021 CLS 450 owners.
Is the 2021 Mercedes-Benz CLS 450 a good coupe?
Below are the Cars.com consumer ratings for the 2021 Mercedes-Benz CLS 450.
- Comfort 4.0
- Interior 4.3
- Performance 5.0
- Value 4.0
- Exterior 5.0
- Reliability 5.0
66% of drivers recommend this car
- Comfort 4.0
- Interior 4.3
- Performance 5.0
- Value 4.0
- Exterior 5.0
- Reliability 5.0
CLS 450 (2 styles)
Style | |
---|---|
CLS 450 4MATIC Coupe | CLS 450 Coupe |
Inventory price | |
Starting at $72,800 | Starting at $70,300 |
Combined MPG | |
25 | 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.
**Your Saved Vehicles list will be shared along with your contact information when you submit a vehicle request to a dealership. To opt out of this sharing, please view your options on Cars.com Privacy Notice.
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Compare the 2021 Mercedes-Benz CLS 450
Mercedes-Benz CLS 450 trims
-
Mercedes-Benz CLS 450 2021 Base
5 Great Deals out of 28 listings starting at $31,795
Used 2021 Mercedes-Benz CLS 450 by body style
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