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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
Vehicle information
Features
Reviews
Edwin was extraordinary!
Edwin was extraordinary! Made the transaction seem-less and efficient! Was honest and up front with everything. Thanks for everything I will definitely refer friends and family to him!
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.






Mercedes-Benz Certified
2021 Mercedes-Benz CLS 450 Base 4MATIC
Vehicle information
Features
Reviews
The best salesman
Giovanni is one of the best salesman that I have ever met he does a great job ..I bought about four cars off of Him he does great service. And gets the deal done. ….
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
Alex is very helpful and great to work with!
Alex is very helpful and great to work with! Would highly recommend him! They were also very helpful throughout thenpproval process giving several options for financing.






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.






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
The team is awesome!
The team is awesome! Thanks for taking care of our Mach E! Always friendly, professional and knowledgeable. Makes service a breeze.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Josue from Cavender in San Antonio was the sales agent
Josue from Cavender in San Antonio was the sales agent helping me on my transaction, I live out of San Antonio however he did everything he could to get me all the info needed , pictures of my vehicle and even videos! I?m very happy with the outcome and I strongly recommend him for future purchases!






Mercedes-Benz Certified
2021 Mercedes-Benz CLS 450 CLS 450
Vehicle information
Features
Reviews
Apparently I am not computer literate.
Apparently I am not computer literate. This is my fourth and final attempt to write a review for the absolute best Mercedes dealership ever! I have had, I believe, seven Mercedes, only deviating once as I was enamored with a San Remo green convertible elsewhere. Six months later I returned to Mercedes where Deb found a lovely black GLC 300 for me, Norma and Manny aided in my lack of computer skills with the technical side of the vehicle and dear Sam watched my beloved Kingston when I did the paperwork. Service solved a software issue in a timely fashion even vacuuming my car per my request. Greg in Service was inundated with phone calls and kindly took the time to tie my shoe, again upon my request, as I was holding my multipoo. Lee Ghesquiere, his sons, Taylor and Chase are all a tribute to their late father and grandfather who has always helped me in the past and would be so proud of the legacy he founded. Thanks to all! Ruth Grimaldi Birmingham, Michigan






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features






Used
2021 Mercedes-Benz CLS 450 Base 4MATIC
Vehicle information
Features






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Awesome service the BEST there is!!!
Sammy and Conni are the best this is our second car. We always get the red carpet treatment Sammy gets it done and Conni well the most attentive sales person I have ever met. They don’t push you to buy, I can’t say enough about this place!! Love it and will shop there again and again.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
I had a fantastic experience at Capitol Nissan!
I had a fantastic experience at Capitol Nissan! The staff was friendly, professional, and truly cared about making the process smooth and stress-free. From the moment I walked in, I felt welcomed and valued. They took the time to answer all my questions, gave me a great deal, and made sure I was completely satisfied with my purchase. I highly recommend Capitol Nissan to anyone looking for a great car-buying experience!






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
great customer service but he did not have any
great customer service but he did not have any maintenance records for the vehicle. That was the deal breaker for me.






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
Top notch
Hands down one of the best car buying experiences my wife and I have ever had. If you're looking for a competitive price on a vehicle and a smooth purchase, Gravity is the place. Patrick, Scott, Adam & James were incredible. We could not be more pleased! Thank you Gravity Sandy Springs team.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
I contacted the dealership about the car and they were
I contacted the dealership about the car and they were able to provide me with additional pictures that give me a clearer understanding of the cars condition.




Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
Always a great experience at MB of Lancaster.
Always a great experience at MB of Lancaster. Jeremy is great to work with. Quick service.






Used
2021 Mercedes-Benz CLS 450 Base
Vehicle information
Features
Reviews
What a wonderful experience I had with this dealership.
What a wonderful experience I had with this dealership. There was no pressure at all. I like their approach to treating customer. They did not hurry me about buying another car or any add ons. I would definitely recommend anyone to buy a car from this dealership. I will tell friends and cousins about them.






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.
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Mercedes-Benz CLS 450 prices by year
Model year | Prices from | Deals |
---|---|---|
2023 Mercedes-Benz CLS 450 | $43,999 | 17 Good deals |
2022 Mercedes-Benz CLS 450 | $29,998 | 8 Great deals |
2020 Mercedes-Benz CLS 450 | $30,700 | 6 Great deals |
2019 Mercedes-Benz CLS 450 | $23,695 | 11 Great 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 $41,043, with pricing starting at $36,999.
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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Mercedes-Benz CLS 450 trims
-
Mercedes-Benz CLS 450 2021 Base
29 listings starting at $36,972
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This vehicle is certified pre-owned, backed by a manufacturer warranty, and typically undergoes a rigorous multi-point inspection to ensure quality and reliability.
This vehicle is currently in high demand given its competitive price, desirable features, and overall condition, and may have a higher chance of selling quickly.