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.
**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.
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
Mercedes-Benz SL 550
for sale
near
Mandeville, LA
- 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
2017 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
It was a great experience from beginning to end.
It was a great experience from beginning to end. I got exactly what I wanted and it was delivered to me in perfect condition. I can’t thank them enough.
MB engineers.
Mercedes engineers are insane. They put options in the car that will never be used. And if something can be made difficult to use or understand, it's for sure they'll put it in there.






Used
2018 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
One of the best Online transactions I?
One of the best Online transactions I?ve had. My salesperson, Ray, was on top of communication and made the whole experience seamless. The managers were great to work with, as well. After such a great purchase experience, I would use them again.
The most comfortable and luxurious sports car I have ever
The most comfortable and luxurious sports car I have ever owned. I have has Porche's, Z cars, and B'mers but love this the most. Just fun and easy to go cruising in. Pure class! Added bonus...I can get a back massage as I drive. Oh yeah, it parallel parks itself.






Used
2016 Mercedes-Benz SL 550 Base
Vehicle information






Mercedes-Benz Certified
2020 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
I had such a great experience, everything was so smooth
I had such a great experience, everything was so smooth and easy, thank you Jim






Used
2020 Mercedes-Benz SL 550 SL 550
Vehicle information
Features






Used
2020 Mercedes-Benz SL 550
Vehicle information
Features






Used
2020 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
Very professional and friendly answer all of my questions
Very professional and friendly answer all of my questions with no problems got me a good deal.






Used
2017 Mercedes-Benz SL 550 Roadster
Vehicle information
Features
Reviews
I did some research before going to UAC and everyone
I did some research before going to UAC and everyone lived up to the reviews that I read. It was great family atmosphere and I felt like I knew them for ages. When I walk in the door with no appointment I was greeted by Baker who was very professional and polite. I informed him about the car that I was interested in and he gave all the details, Carfax information and explained all components from the beginning until I left. Finance went extremely smooth I was in and out. It’s no words that I can explain about Jessica like I said early I felt like I known her for years. She treated me more like friend/family not just like a customer. Jessica was extremely accurate with numbers and we discussed the payment and interest rate that will suit me. She is passionate about doing the best for you. Overall outstanding experience. If you looking for luxury car or truck please check them out. I will return.
Most reliable car
This car is very reliable beautiful interior exterior is exquisite performs well on the road a real eye-catcher I love my Mercedes SL550. I can enjoy this car my golden years






Used
2016 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
Outstanding service; expert friendly folks!
Outstanding service; expert friendly folks! Highly recommended service provider for the make and model car that I own. I will come back for future service procedures and or product recalls.






Used
2017 Mercedes-Benz SL 550 SL 550 Roadster 2D
Vehicle information
Features
Reviews
Excellent service from Aaron.
Excellent service from Aaron. I was overwhelmed with the website and the amount of cars on their lot. Aaron was sooooo helpful and patient. This was a WONDERFUL experience!!!
Nicest used car I have ever owned.
I have leased and owned many of these cars in the past. This is the nicest used one I have seen. The SL550 was in excellent condition, my friends think it's a '2020.Love the car.






Used
2020 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
Timely response to my problem.
Timely response to my problem. I was kept informed frequently as to status. Wry professional service team . Dave was once again great in making sure my vehicle was handled and returned looking and running great!!






Used
2017 Mercedes-Benz SL 550 Base
Vehicle information
Features
Reviews
Jake was my sales rep and he was very good to work with.
Jake was my sales rep and he was very good to work with. He really is conscientious about making you comfortable to ask questions so you drive away a satisfied customer. Carlos, the manager, worked with me until I was comfortable with the deal. Highly recommend.
Fun, fast, stylish - hate to sell it! (it's 2014)
I wanted the look and feel of an expensive luxury sports car without the $135k price tag. But after 2 and a half years, I have to sell it for an SUV to haul the grandkids to school. Otherwise, I'd keep this low mileage beauty for a LONG time. So FAST! NEVER EVER had a problem other than a cracked windshield which I just replaced.






Used
2016 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
The truck was as advertised.
The truck was as advertised. We purchased it and had a very nice drive north to Michigan. The salesman was professional and gave us space to make our decision.






Used
2020 Mercedes-Benz SL 550 SL 550 2dr Roadster
Vehicle information
Features
Reviews
My experience with Mercedeshowroom was excellent from
My experience with Mercedeshowroom was excellent from start to finish. I was very apprehensive about buying a used car sight unseen. So I relied on the photos and CARFAX but mostly on Bobby’s description and assurance that the car was pristine. Upon delivery it was immediately evident that it was everything he promised. And delivered clean and serviced, ready to go. Couldn’t be happier with my purchase.






Used
2017 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
Nicole at Hoselton Chevy was fantastic.
Nicole at Hoselton Chevy was fantastic. Although I did not purchase it will be the first place I return when I need a new vehicle. Nicole was very knowledgeable on the Traverse and Silverado and a pleasure to work with.
Nicest roadster we’ve ever owned
There were tons of features we expected especially based on it being a Benz but after owning it now for about 2 months I can say with confidence that this is the best roadster we’ve ever owned. Over the years we have had five other two-seaters and have test drove another half dozen - from corvette to Jag and even Prowler. Nothing comes close to the luxury, comfort and performance. I was shocked at how quick it is. That’s not why we bought it but it was a very pleasant surprise.






Used
2016 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
If you're looking for a car-buying experience that’s
If you're looking for a car-buying experience that’s smooth, honest, and even enjoyable (yes, enjoyable), do yourself a favor and check out Acura of Stamford! They’ve got a fantastic selection - not just Acuras, but a wide range of high-end vehicles you wouldn’t expect. As someone who’s bought plenty of cars over the past 25+ years, I can honestly say this was one of the few times I didn’t walk away feeling like I had to watch my back for gimmicks or games. Everything felt transparent, straightforward, and stress-free. Christina, my sales agent, was an absolute gem! She was genuine, direct, super responsive, and made me feel like we’d known each other for years. She made the whole experience personal and easy. Sam walked me through all the features of my new truck and helped customize everything to my liking, which made driving off the lot feel even better. Sal and Jamie made the deal happen, and I left feeling confident, taken care of, and excited; not drained and second-guessing. Great people. Great cars. Zero stress. 10/10 would recommend!






Used
2020 Mercedes-Benz SL 550 SL 550 Roadster 2D
Vehicle information
Features






Used
2017 Mercedes-Benz SL 550 SL 550
Vehicle information
Features
Reviews
Always a great experience!
Always a great experience! But was hoping when I was there for my differential and transfer case fluid change, they would of fixed my heat shield from rattling. Because it is extremely annoying while driving!!






Used
2017 Mercedes-Benz SL 550 Roadster
Vehicle information
Features
Reviews
They replied to my question with a,very detailed and
They replied to my question with a,very detailed and direct answer. They even provided additional in formation.






Used
2018 Mercedes-Benz SL 550 Base
Vehicle information
Reviews
Trustworthy
I purchased a 97 911 air-cooled from Tim Holt the owner. Everything was as described. We went through all the phases of buying, paperwork ,and even shipping. I'm very satisfied and everything that Tim said it would be was. I'm still waiting for the maintenance manual that he said he would send me:) otherwise I love the car. Thank you very much and I hope to be a repeat customer..
grown to love it over the years
Purchased the car new Oct 2017 ( 2018 SL550 ) . I traded in a 2012 Corvette ZR1 . PROS- very good build materials and quality construction , almost constructed of all aluminum , good engine ( good sound and performance ) , the retractable hard top ( great in warm and cool weather -large glass sunroof ) , good fit and finish all around , audio and back up camera both good quality , wife loves the car , nice treatment at MB of Smithtown LI NY , very comfortable ride and interior , nothing has gone wrong with the car since purchase . CONS- initial price a little high ( 125K ) , yearly service too high , handling could be a little better , the looks took a while to grow on me . The car has 6000 gentle miles on it , is very nice to drive if you are taking a relaxing cruise . It handles pretty well if not pushed too hard . If you stay within the limits of the car the turns feel good , you just won't be going all that fast . I have other cars that handle better , but I do enjoy this car a lot . In the right weather I always come home with a big smile on my face . Did not really love the looks initially but they have grown on me over the years . Overall , I like the car a lot and will not sell it (ever) . I guess that's as positive a review as you can give. Hope this is helpful
-
Prev - 1
- 2
-
Next
About the Mercedes-Benz SL 550
How much does the Mercedes-Benz SL 550 cost?
The Mercedes-Benz SL 550 price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the SL 550 is $52,935, with pricing starting at $29,995.
What is the MPG of the Mercedes-Benz SL 550?
The Mercedes-Benz SL 550 with traditional internal combustion engine offers up to 17 MPG city and 25 MPG highway for a combined rating of 20 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 model year, trim, driving conditions, driving habits, vehicle maintenance, and other factors.
What are some similar vehicles and competitors of the Mercedes-Benz SL 550?
The Mercedes-Benz SL 550 compares to and/or competes against the following vehicles:
What trim levels are available for the Mercedes-Benz SL 550?
The Mercedes-Benz SL 550 is available in the following trim levels:
*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.
Compare the Mercedes-Benz SL 550
- ${price_badge()}
- ${ami_badge()}
- ${battery_badge()}${ev_report_link()}
- ${hot_car_badge()}
- ${award_badge()}
- ${cpo_badge()}
${price_badge_description}
${ami_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}