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Used
Mercedes-Benz SL-Class
for sale
near
Round Lake Beach, IL
- 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
2013 Mercedes-Benz SL-Class Convertible
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Reviews
Well, there may have been some poor experiences for some,
Well, there may have been some poor experiences for some, but my experience was exceptional. Alan answered all my questions prior to flying out from PA to IL. Even picked me up at the airport. The pictures provided matched up exactly with the car when I viewed in person. There were a couple of niggles with the car and Alan graciously offered to take care of them. Found Alan to be candid, gracious, helpful and honest. Office support, Brittni had more patience than I might have when talking with PNC for funding verification. I would recommend Illinois Motors and the whole process with no reservations.
The best two door convertible in the world.
My 2014 SL550 has been absolutely trouble free. It's actually one of the most reliable cars I've ever owned. I live in Denver and frequently travel to Winter Park which involves a twisty mountain pass that crosses the Continental Divide. During summer months, I'll drive this car and the handling capabilities of the car allow it to shine. It's extremely agile and corners like a 911, with similar power (insane power to weight ratio from the twin-turbo V8, with all aluminum frame and body construction). Let's just say I like to drive in a spirited manner, and demand a lot from a car's power and handling. This car's capabilities are vastly unknown by the general public. To put it in perspective, no stock Mustang, Camaro, Charger, or Tesla has ever beaten me off the light in this car, and they sure try. I'm convinced every Tesla owner seems to just think their car is faster than ANY other car out there, and it's most definitely not. I frequently have Tesla drivers want to race me from a light in this car. The juvenile in me comes out and smokes them every time. The styling of this car might be controversial to some, but wherever you go or park, I've never had a car where so many people get giddy with excitement over how great they think it looks. Be ready for that...lol






Used
2015 Mercedes-Benz SL-Class SL 400
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Reviews
Great Experience
Even though I didn't purchase the vehicle I initially was interested in, the entire encounter with this dealership was impeccable. The owner and his salesman were helpful, patient and respectful. As an individual with autobody and mechanical knowledge, I highly recommend this dealer.
Last Of The Real Mercedes
By far the best Mercedes I have ever owned. I might say the last of the real Mercedes. 2015 SL400 may be the last real Mercedes.






Used
2013 Mercedes-Benz SL-Class SL 550 Roadster 2D
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Reviews
Eric was amazing, I couldn’t have asked for an easier
Eric was amazing, I couldn’t have asked for an easier process. Even before I stepped on the lot he helped me as much as I could have asked for very thankful I came to this dealership.
Supercar unforgettable sound/power
Once in a lifetime opportunity to drive, worth the money used, to experience the torque and low end/ high end horsepower and speed.






Used
2013 Mercedes-Benz SL-Class 2dr Convertible Performance PKG
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Reviews
From the moment I walked in, I was treated with
From the moment I walked in, I was treated with professionalism and honesty. The team was super knowledgeable and helped me find the perfect vehicle without any pressure. What really stood out was how smooth the entire process was—just like the name suggests, everything flowed effortlessly. Huge thanks to the sales staff for making this one of the easiest and most pleasant car-buying experiences I’ve ever had. If you're looking for great deals and even better service, iCars Chicago is the place to go. See Jason! Highly recommend!
I have found my 4th SL
I've enjoyed all 3 of the SL's I've had over the last 22 years starting with the 97 SL 500 and now it's time to upgrade my 2011 to the new blunt front end that came out in 2012; I did not like the look, however it grows on you. I'm retired now so no more new SL's, but a low mileage 2014 or 2015 will do nicely as I don't like the 2016 front end, yet. The reason for the blunt front end is the European Union Pedestrian Impact Regulations that were announced back in 2005; it's to protect pedestrians from up to 25 MPH hits, so no more pointy front ends.






Used
2005 Mercedes-Benz SL-Class SL55 AMG
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Reviews
Draws too much attention from the ladies!
A few concerns to address, the first is ABC active body control is a concern for this car. I own Phone Doctor in Frederick Maryland and hardware tech is my passion so I want to give my feedback. I love the classy lines of the exterior. The interior is equally elegant and tasteful without gaudy disco lights. I was mesmerized into test driving a 2005 SL500 because my daily driver is a 2001 Mercedes s600. The audio system is lackluster, next weakness is the headlights, but the biggest problem is the ABC (active body control) hydraulic suspension. The audio system is disappointing and leaves me feeling flaccid but I’m used to twelve inches of JL systems shimmed into my high school hoopties. The audio system is not the deal-breaker for this $90,000 machine. And the mediocre headlights can be remedied with aftermarket auxiliary lights. The biggest weakness is the high performance suspension system. Mercedes likes to call it ABC (active body control). The hydraulic pump, seals, and mechanical moving parts gets weak and loses its performance anywhere between 80,000 to 150,000 miles. It’ll cost just as much to replace the ABC system than it does to purchase your 2nd hand sl500. If you’re in the market for one make sure you have an extra $20,000 in socked up before you drop your drawers and plop $15k on your first SL500. A dream ride with one last caveat: This car will draw a lot of attention from single ladies!
Used
2008 Mercedes-Benz SL-Class SL600 Roadster
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Reviews
Cruiser or Racer? Your choice.
A car that can provide exhilarating performance, and comfortable highway cruising. It simultaneously provides top up solidarity and safety with top down panache with beautiful elegance. The “experts” say it is heavy. It is, but some right foot snaps away that illusion. They squabble about “dead steering” and brakes that are a bit numb. But If you toss it into a turn or need to stop it , be assured it will perform with aplomb, without the fussy twitching of a boy-racer. All cars, even ones with $100,000+ price tags, are compromises between performance and comfort, nimbleness and stability. This car is not aimed at a testosterone-fueled owner clawing up the ladder, but rather a confident owner that needs to prove nothing other than to show up. And for me, that makes this car the perfect compromise. It never fails to bring a smile. Few machines provide this level of comfort, performance, and design quality. And if a machine can bring joy along with performance, hasn’t really done its job In a spectacular way?






Used
2013 Mercedes-Benz SL-Class AMG Pkg
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Reviews
Have a great selection of vehicles and happy with the one
Have a great selection of vehicles and happy with the one I decided to purchase. Thanks Stan with your knowledge of the new features of the car. I didn't however get a heads up about an Auto Chicago charge on top of the asking price price for the car. (899) So that does bug me a little. Not sure it would have changed my mind... but just pointing it out to me would have gone a long way for me.(
AN AMAZING MACHINE
TWIN TURBO, SMOOTH VERY FAST, THE RITE SPORTS CAR FOR 2 PEOPLE. VERY COMFORTABLE.at a push of a button, your dream comes avalable in a flash.






Used
2009 Mercedes-Benz SL-Class SL600 Roadster
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Reviews
Sam Abbas
Thanks it was a great night and thanks again to all of you at the Dealership for the help me in the BMW that you let me test drive and driving it now. Thanks again
not the cheapest to maintain with a hydraulic top and
not the cheapest to maintain with a hydraulic top and suspension however it's a pleasure to drive and it makes you feel special which to me is worth the money I spend on it






Used
2002 Mercedes-Benz SL-Class Convertible
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Reviews
Great dealership would definitely recommend it to others
Great dealership would definitely recommend it to others staff is very knowledgeable and prices are reasonable
class of its own
it is a super car without the screaming flamboyance of most super cars. Inside it is even more elegant than outside with the 2 vanity mirrors, lean design with so much beauty you just don't want to leave the car. The passengers are always delighted by the good taste it presents. Driving is fun and it is quite and strong matching its classiness. Handling fantastic and super reliable. Maintenance is key. Overall it seams to be low key due to the incredible Mercedes quality of the area.






Used
2013 Mercedes-Benz SL-Class AMG Sport 2dr Roadster
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Reviews
Great experience.
Great experience. I've been looking for an X5 with a particular set of options and finally found one at iCars' showroom. From first contact to the car arriving was exactly one week and the process was so easy that I've joked that it felt like I was doordashing a car. The car itself is perfect; exactly as described. For having 55,000 miles it looks, feels, and even smells like a new car. I couldn't be happier. Thank you Jasin!
It’s a great sports car
It’s a very beautiful car! Very sporty, classy and great! It’s legendary!!!!! I can not described how I feel when driving the SL. Thanks there is nothing like purchasing your dream car






Used
2004 Mercedes-Benz SL-Class SL 500 ROADSTER V8
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Reviews
I found Sam to be very friendly and helpful.
I found Sam to be very friendly and helpful. All of our questions were answered and he gave us good advice. In addition to a great price on a new car, we got a good rate on our old car. It was a pleasure to work with Your Choice Autos in the past and I will definitely use them in the future.
A Love/Hate Relationship
This is the 2nd SL class I've owned, so ill try to keep this objective. These are state of the art vehicles with features way ahead of their time. They are built straight forward and repairs can be undertaken by the owner more than one would think. If you can find one in a salvage yard, you can learn how things come apart with little risk of damaging your own. The value of the experience sometimes outweighs the time it takes to learn. If that makes any sense... This car is easy to love, who wouldn't? Neck breaking acceleration, sexy good looks, the way it cradles its occupants, and surrounds them with luxury appointments unmatched by other maker's offerings. The feel is rock solid at the wheel and pedals, despite how heavy the car feels. More than enough ponies, to confidently pass or merge, and brakes that could stop a semi-tractor. The gauges are well placed, and logical information comes at your finger tips with the multi-function steering wheel. The cockpit seating seems to have an Infinite number of positions, and the easy exit feature will undoubtedly preserve the leather of the lumbar lobe. Controls are semi-ergo friendly; however the roll bar and hard top controls would be better positioned anywhere besides directly under your elbow. Concealing the roll bar up/down switches beneath the top control, does not demonstrate forethought by MB engineers. Driving the car is truly exhilarating, top up or top down. The sound remains with BOSE, and a disc changer allows for more choice. Staggered wheels are staple with the MB roadster, and improved with 35/40 series width adding to the nimble agility already demonstrated by the car. So... What's to hate? Depreciation! I feel sorry for the 1st owners of an SL. At the same time i envy that they can take it in stride. If it were not for these brazen buyers, i would never be able to afford this car. Repairs and failures... Fortunately, I've got advanced wrenching ability or this car would keep me in hock up to my neck. Although the hard top is a mastery of elegance in motion, it is delicate and prone to failure. The deck lid/boot cover/trunk lid, can present quite a challenge when, (not if), the latch fails. There is literally no way to get at the repair w/o creating damage in the course of gaining access to the latch assembly. I ended up designing and fabricating a tool that can reach the manual release levers from the rear of the cockpit. This body style incorporates a fuel cel that has an internal problem. A baffle becomes disconnected and creates an obnoxious clunk at the storage bulkhead. The fix is said to call out 18+ hours of tech time to remedy. (Ouch!) The bottom line is: you take the good with the bad, and hope that you can DIY when the time comes for repair. Till that time...enjoy the love.






Used
2015 Mercedes-Benz SL-Class SL 63 AMG
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We were thinking about purchasing a used vehicle we found
We were thinking about purchasing a used vehicle we found online. The salesman who helped us, Zak Ullrich was very nice and personable. Zak took the time to explain the differences in warranties when purchasing used vs. new. He explained our financing options and was INCREDIBLY patient as we tried to decide which vehicle made sense for us (that took some time). He was extremely knowledgeable, not only about the cars they sell but about cars in general. We finally decided on a new Durango and were there after the dealership closed for the night. Throughout it all Zak stayed with us through the whole process. We could not have asked for a better salesman - Thank you Zak!
The smoothest car I have driven in a while
This car is the perfect car. Its ready for anything and occasion. A drive to the beach is the greatest thing to do with this car






Used
2015 Mercedes-Benz SL-Class SL 400
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Reviews
Being an out of state buyer i was nervous dealing with a
Being an out of state buyer i was nervous dealing with a new dealer, however Eddie my salesman was very meticulous and a delight to work with. The finance team Bill/Max went above and behind to get me the best deal possible. My nephew is going to need a car soon, and i Definity know where I'm going to suggest he should go.
SL 400 Phenomenal blend of sport & luxury
I needed a comfortable cruiser with sport driving capabilities. This car has it all with a manual shift mode and sport suspension setting for driving the mountain roads where I live. I never get fatigued or uncomfortable on long rides due to the excellent seat design, with massage built-in. The six cylinders are what I wanted, didn't need eight. The way it is designed, the torque and bi-turbo let you cruise at low rpm yielding a surprising 27 mpg highway. But it will push you back in your seat when provoked. Final note, the cornering is so flat you would think you're riding in a go-cart.






Used
2004 Mercedes-Benz SL-Class Fully Serviced ~Carfax Certified
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Reviews
Come see, he is very frienly and attentive, a good place
Come see, he is very frienly and attentive, a good place to buy and shop.
Bullet proof drivetrain.
Its weird to read bad reviews on this car, specifically the sl55. Im on my third one. All used. My latest purchase was October 2019. a 2004 sl55. daily driver. I am second owner. Top up and down every day. 95 south Miami traffic and heat. She's been perfect. You just need to find one that the service was kept . The suspension is only a problem when neglected. and now with all the parts and certified techs (private) its a $4,000 fix. Or , do like some others and go coil over for under a grand. I would get in mine and drive anywhere with out any hesitation.






Used
2003 Mercedes-Benz SL-Class 2dr Roadster 5.5L AMG
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Reviews
I recently purchased my Tesla Model Y from Driven Auto
I recently purchased my Tesla Model Y from Driven Auto Sales, and I couldn’t be happier! Eddie Baker was professional, knowledgeable, and made the whole process smooth and stress-free. Driven Auto has an incredible selection of vehicles ,from Teslas to luxury cars and everything in between ,so finding the right fit was easy. My Model Y is in perfect condition, and I love driving it every day. If you’re looking for a wide variety of quality cars and top-notch customer service, I highly recommend checking them out!
Super car
I bought my 2003 mb SL500 in 2023 with 30,000 original miles. It runs excellent has a bullet proof engine and design will always be IN vogue cuz of its sleek design. I got all the previous repair receipts from original owner which is great to know the history. As with any 21 yr old car there may be repairs. I have a great MB independent repair shop called Star Motors in Gainesville Fl who really knows these cars and they fix them right and for less than a dealer. Sure thing’s can go wrong and I have found repairs about 25% more than Honda or Toyota. One has to factor in repairs no matter what. I like the 5.0 engine and one thing is they last! They ride so smooth on the wide tires on the highways and there tight steering. Bose sound system still working great afte all these years. Buy one have it inspected if your worried. There in my view great cars. Depreciated a lot since new at $100,000 out the door. So paying 15k to 20k is a bargain. You’ll love it!






Used
2007 Mercedes-Benz SL-Class SL550 Roadster
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All was good.
All was good. Came to close and hit With a &1500. Dealer fee! Sorry not on this planet!
Loving My Dream Car
Although this car is not my everyday car (for that I kept my Toyota Corolla), it is definitely perfect for pleasure! Drop the top and take off. It is definitely luxury. It was very low mileage for a 2007, but very clean -- almost new -- and beautiful! It rides beautifully. Hugs the road and you cannot feel bumps -- so smooth! It does have a lot of power, though, so not for the faint of heart or the youngsters! The sound system is fabulous, too. Have been enjoying driving this more than I could have ever imagined. Cannot imagine ever getting rid of this car -- just wish I would have found it sooner! Actually pretty comfortable, too. Love the dual climate controls and the messaging seats. We are going to be driving it from Virginia to Iowa to visit my family soon and looking forward to the fun and frolic with this little beauty!






Used
2007 Mercedes-Benz SL-Class AMG Sport 2dr Convertible
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Waiting to get back home to do the deal so sharpen your
Waiting to get back home to do the deal so sharpen your pencil I’m coming for the 2013 red Mercedes
Just bought 2007 SL 550. 22,000 actual
This car was in excellent condition. 22,000 miles clean car fax. One owner. No dings great leather. Changed to 550 in 07 from SL 500 on 06. Quick enough!! All I’ve done is change out ALL FLUIDS. Cost a bit to do. Overall elated with purchase






Used
2007 Mercedes-Benz SL-Class AMG Sport 2dr Roadster
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Reviews
Barry at Icars of Chicago has been phenomenal since day
Barry at Icars of Chicago has been phenomenal since day one, and he truly shines even a year after I bought my car. When I reached out with a follow-up issue, he didn’t hesitate—he jumped in, listened carefully, and helped me get things sorted quickly. It’s rare to find a dealer that stays engaged long after the sale, and Barry embodies that in every interaction. What stands out most is how they stand behind what they sell. I felt supported and respected from the moment I walked in, and that commitment hasn’t faded over time. The team’s customer service is second to none—honest, responsive, and genuinely invested in making sure you’re happy with your purchase. Their focus on building long-term relationships, not just closing a deal, is the best I’ve seen anywhere. If you’re shopping for a car and want a dealership that treats you like family while delivering real value and ongoing support, I’d absolutely recommend Icars of Chicago and Barry in particular. Their customer retention is unmatched, and that peace of mind is priceless.
Beautiful styling, great performance and comfort
We purchased this vehicle from the owner who had it for 11 years. It was meticulously maintained and only has 42,000 miles. I drove it home for over 150 miles. The car was incredibly comfortable and the gas mileage on the highway was about 25 miles per gallon. We are enjoying the car and I can’t wait for the cool months in south Florida to put that top down. I am glad we got this car and I think we will keep it for a long time.






Used
2003 Mercedes-Benz SL-Class SL 500
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Great experience!
From the moment you walk inside, you are treated likely royalty. You can tell they put Customer satisfaction at the top of mind, keeping up with high expectations of Lexus Customers. I was treated fairly, and respectfully from the start to the end of our transaction. I went back a few days later for window tinting, and was treated the same at the Service department. I can't see going anywhere else for another Lexus vehicle, or for service.. Well done Woodfield Lexus!
The SL55 AMG remains one of their best!
I've had my '03 SL55 since new. It was one of the 1st US delivery cars. 19 years later it still is a gem. Looks amazing, performance from the 500hp V8 is brilliant. I really haven't had very many problems during my ownership. The worst part is depreciation. Mine was $130K out the door. Since I am not planning to sell, I haven't lost a penny. The problem with depreciation is as they get cheaper to buy, the bottom feeders swoop in, but they can't afford to maintain the $130K car they just bought for $30K. This will leave fewer and fewer good cars. If the SL55 is on your radar, buy the best car you can afford, have it inspected by someone who knows these cars and be prepared to maintain it like the $130K car that it is and it will reward you like very few cars can.






Used
2007 Mercedes-Benz SL-Class Roadster 5.5L V12 Premium
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Reviews
Kris was outstanding to work with for the purchase of a
Kris was outstanding to work with for the purchase of a used BMW X5. We felt no pressure as he made it clear he didn't work for commissions and steered us into the right car for us. It was a great experience all around. Thanks Kris!
Crazy Fast Personal Luxury
Extremely powerful, but comfortable even at a casual pace. Makes roads seem somehow smoother, even with firm, sporty ride and handling. Amazing car. This is my second one.
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About the Mercedes-Benz SL-Class
How much does the Mercedes-Benz SL-Class cost?
The Mercedes-Benz SL-Class price depends on several factors, including the trim level, optional features, mileage, vehicle history and location. The nationwide average price for the SL-Class is $25,055, with pricing starting at $1,990.
What is the MPG of the Mercedes-Benz SL-Class?
The Mercedes-Benz SL-Class with traditional internal combustion engine offers up to 20 MPG city and 27 MPG highway for a combined rating of 23 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-Class?
The Mercedes-Benz SL-Class compares to and/or competes against the following vehicles:
What trim levels are available for the Mercedes-Benz SL-Class?
The Mercedes-Benz SL-Class is available in the following trim levels:
What model years are available for the Mercedes-Benz SL-Class?
Available model years for Mercedes-Benz SL-Class inventory range from 1999 to 2015.
*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 Mercedes-Benz SL-Class by price
Compare the Mercedes-Benz SL-Class
Used Mercedes-Benz SL-Class by city
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Mercedes-Benz SL-Class in Round Lake Heights, IL
7 Great Deals out of 21 listings starting at $9,999
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Mercedes-Benz SL-Class in Long Lake, IL
7 Great Deals out of 21 listings starting at $9,999
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Mercedes-Benz SL-Class in Venetian Village, IL
7 Great Deals out of 20 listings starting at $9,999
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Mercedes-Benz SL-Class in Hainesville, IL
10 Great Deals out of 33 listings starting at $9,999
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Mercedes-Benz SL-Class in Round Lake, IL
10 Great Deals out of 32 listings starting at $9,999
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Mercedes-Benz SL-Class in Round Lake Park, IL
10 Great Deals out of 37 listings starting at $9,995
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Mercedes-Benz SL-Class in Third Lake, IL
7 Great Deals out of 21 listings starting at $9,999
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Mercedes-Benz SL-Class in Grayslake, IL
10 Great Deals out of 35 listings starting at $9,995
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Mercedes-Benz SL-Class in Lindenhurst, IL
7 Great Deals out of 20 listings starting at $9,999
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Mercedes-Benz SL-Class in Grandwood Park, IL
7 Great Deals out of 21 listings starting at $9,999
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Mercedes-Benz SL-Class in Volo, IL
11 Great Deals out of 33 listings starting at $9,999
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Mercedes-Benz SL-Class in Gages Lake, IL
10 Great Deals out of 32 listings starting at $9,995
Used Mercedes-Benz SL-Class by body style
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