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Used
Mercedes-Benz SL 550
for sale
near
Milwaukee, WI
- 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
2016 Mercedes-Benz SL 550 2016 SL550 CUSTOM DESIGNO MAGNO MATTE ALANITE PLAT
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Reviews
I worked with Joey.
I worked with Joey. Honest wonderful guy. Couldn’t be happier with my Tesla. Really did feel like I could trust him, no xx, out of there quick with my amazing new car






Used
2017 Mercedes-Benz SL 550 SL 550
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Purchased a Macan S through Walser Porsche of Wichita.
Purchased a Macan S through Walser Porsche of Wichita. Zach Laham made the purchase process seamless. Customer service was great. Would recommend Walser Porsche of Wichita to anyone looking for a new/used Porsche.
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
2017 Mercedes-Benz SL 550 SL 550 2dr Convertible
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Crystal Motorsports Toy Barn was and has been extremely
Crystal Motorsports Toy Barn was and has been extremely patient and honest to work with with us purchasing our Mercedes SL convertible..5 STARS… Sincerely,Steve
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
2019 Mercedes-Benz SL 550 Base
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Salesmen that actually care!
I was visiting my son this week and decided to check out Gulf Coast Motor Works. I walked in and was greeted by a polite young man who asked if he could assist me. I told him I was just going to browse and take in the super cars etc… He said “no problem enjoy.” After looking at a fleet of beautiful vehicles I was getting ready to leave when an old man came in and said to the young salesman “how much will you give me for this car.” The car was an early 2000’s Chrysler convertible. Nice snap, low miles, but obviously not a vehicle that this dealership would specialize in. Nevertheless the young salesman asked him a few questions and then actually went outside and looked at a vehicle. The old man realized he was in the wrong type of car dealer and asked where he could sell his old car. The young salesman mentioned Carmax etc…. Then the other salesman came out and took some photos and spoke with the man. I have no idea if they were just entertaining him or possibly trying to help him sell his car? What I do know is that these two salesman did not ignore me when I came in nor did they blow off this old man with an obviously an expensive older vehicle. They demonstrated excellent customer service and if I were in the market for a high-end vehicle or supercar this is the first dealership I would go to based solely on how they treated me and the attention and respect they showed the customer. Congratulations guys you demonstrated what true salesmen ought to be. Good luck!
great car handling styling, stereo rocks with the
great car , power , handling, looks great, you dont see alot of them, love the car, alot more power and speed than my Masserati, i have owned 2 of them






Used
2018 Mercedes-Benz SL 550 SL 550
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Everyone at the dealership that I interacted with was
Everyone at the dealership that I interacted with was very pleasant. My car sales rep, Axel, was very professional and very easygoing! He made my visit and purchase very easy and seamless.
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 SL 550
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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
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Used
2019 Mercedes-Benz SL 550 Base
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Bought a nice used car
Chris was very nice and accommodating. He answered all of my questions and was a pleasure to work with. I would definitely recommend them to others.
MB SL 550 is a Great Ride!
We recently replaced our MB SLK350 with a new MB SL550. This is an outstanding car with a comfortable smooth ride and great V8 power and sound. It also handles quite well for a larger GT class car.






Used
2017 Mercedes-Benz SL 550 SL 550
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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 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
2016 Mercedes-Benz SL 550 SL 550
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It was a very good experience, the car was detailed and
It was a very good experience, the car was detailed and fully gassed waiting for us, paperwork was done before we got there so it was waiting for us to sign and drive 👍






Used
2017 Mercedes-Benz SL 550 SL 550
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Everyone was very polite and courteous, despite things
Everyone was very polite and courteous, despite things being a bit backed up when I arrived. I waited in the lobby, and once my car was taken in, the estimated time was spot on! When I got to my car, I was a little annoyed that my seat and mirrors were moved, as I'm very tall, and could not get into the drivers seat until I moved it back. There was also a change in the digital dashboard that I had to open my manual to figure out how to reset and see my speed! But these where minor things... I shall be curious to see how the service differs next year when I'm no longer under warranty.
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
2017 Mercedes-Benz SL 550 Roadster
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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.
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 AMG Pkg
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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
2016 Mercedes-Benz SL 550 SL 550
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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
2020 Mercedes-Benz SL 550 SL 550
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I had a flat tire and my BMW x7 was towed to Fields BMW
I had a flat tire and my BMW x7 was towed to Fields BMW in Daytona Paul was in the case early Monday morning and was finished with the replacement by 10 am. He communicated very well with me I would recommend Fields BMW to anyone for their great service






Used
2020 Mercedes-Benz SL 550 SL 550
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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
2018 Mercedes-Benz SL 550 Base
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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






Used
2020 Mercedes-Benz SL 550 SL 550 2dr Roadster
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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
2020 Mercedes-Benz SL 550 SL 550
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Timely service and good communication.
Timely service and good communication. Ensured aware of all needed to be done and quick resolution. Will use for ongoing service needs. Ensure to schedule in advance to utilize loaner for longer service needs.






Used
2018 Mercedes-Benz SL 550 Base
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THIS IS THE PLACE TO GO FOR A USED VEHICLE!
I have now purchased (2) vehicles from Rick Shaffer (Owner) of Hendersonville Auto Brokers. From both of my experiences RICK IS A STAND UP GUY: PERIOD! I purchased a 2013 Mercedes SL 550 back in June of 2022. Loved it, great car. After owning it for a couple of days I noticed that one of the eyebrow lights on the headlight wasn't working. Since I had purchased the car "as-is" with no "we owe" or anything else I called Rick asking if he knew someone that could replace it AT MY EXPENSE and that I understood that my purchase was "AS-IS". To my surprise and delight Rick said that it WAS NOT ON ME and to bring the car in and he would get the light replaced. Not a cheap or easy fix as the whole front fascia of the car has to be removed in order the replace the headlight. He provided me a loaner car while the light was replaced; again GREAT GUY. I know this is long but just before Christmas this year my step sons car threw a rod. $11,000 repair bill to replace the engine was not an option on his 2011 Hyundia Sante Fe. I thought we would take a look at what Rick had available. My step son found a 2015 KIA Soul and Rick made us a great deal on it. The car did have an open re-call from KIA which Rick (again) took care of and (again) provided a loaner car while this was done. Did I mention that he came in on Christmas Eve, Eve to meet us and make the whole thing possible? He did. GREAT GUY, GREAT DEALERSHIP. Rick is a man of integrity. I will recommend his dealership all day, everyday. Very rare in today's world.
True luxury and sport in the same car
Just a joy to look at. Just a joy to be seen in. It's a hardtop convertible so I have the best of both worlds. Powerful bi-turbo v8 is quiet and smooth. Dont even know there is a transmission it's so seamless.
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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 $52,884, with pricing starting at $32,554.
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
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Certified cars are manufacturer warrantied and typically go through a rigorous multi-point inspection.
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