Used Mercedes-Benz SL-Class for sale near Glenside, PA under $30,000

Bought my wife a Porsche Cayenne from the guys at CarsIndex on County Line Rd. She’s obsessed with it and as we all know—happy wife, happy life. Thanks again

Always wanted an sl55 amg and finally found one for a reasonable price. The ABC suspension is a huge expense but the car is solid aside from that. With a few modifications and consistent upkeep this car will be a classic sports car for years to come.

Great customer service. I would recommend this place to anyone who has credit issues and needs a car asap.

Fun to drive and reliable. Gets pretty good mileage on the highway and respectable mileage in town.

I am writing ANOTHER review for Trend Auto since I continue to use them for maintenance issues regarding my used Toyota Sienna that I purchased from them years ago. I have had several issues pop up through the years regarding my van and not only have they resolved each and every problem, they did so in a very reasonably priced and expedient manner. I cannot say enough good things about Trend Auto. I would not even consider going elsewhere. I trust these guys 100% and KEVIN IS FABULOUS! He is honest, fair and trust worthy. They all are an absolute pleasure to work with as I have never had one negative interaction with anyone there. In the past, I have bought many vehicles from various dealerships and I can tell you that Trend Auto is the best!!! I cannot recommend their top notch service highly enough. They are excellent!! ⭐️⭐️⭐️⭐️⭐️

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!

Sales representative was very responsive and answered all my questions. Got a good price on the car and had it shipped out by next day.

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.

I just bought a Porsche Cayenne at Selden Motors sight unseen, and had a very positive result. It was a leap of faith, putting a non-refundable deposit down, and then flying up from North Carolina to see the car and buy it. Scott and Justin couldn't have been more reliable, trustworthy, responsive and just nice to work with. I had never bought a car that way, which was a bit nerve racking. But the car was exactly as described, and the guys at Selden made the process enjoyable. Thank you.

Great car, but expensive to own and maintain. Style is superb, every conceivable option and feature. Problems with computer suspension system, body hardware and cracks in wheels.

Just completed a lease buy out It was so quick and efficient and I was kept informed the entire way I am proud to have worked here

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!

Spoke to the general sales manager to schedule huge maintenance on my truck couldn’t be more happy with the professionalism fast service on how it was scheduled and my ram truck was ready when they said it would be couldn’t ask for a nicer people and wonderful dealership

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!

As a “boomer” this was my first foray into online car purchase. Being old school I am used to “ kicking the tires”, not possible in this format. The owner, Larry provided a detailed description of the vehicle, which was an accurate portrayal, no “ surprises”. The process does involve paperwork flowing back and forth, Larry laying out each step carefully and accurately. I appreciated his responsiveness to questions/ concerns. As indicated the car (09. 335i) is as promised, am very happy with the vehicle. I certainly will recommend Hiline Motors

owned it for 14 years and has been a great vehicle. Had to replace the soft top, and the leather seating of the vehicle. But with the age just necessary repairs.

Anton was very helpful with the purchase and very personable. The process was very smooth.

This Mercedes was above other Sports Cars I've owned. All of the Power Functions were reliable, good acceleration when needed. Could sustain speed with little, if any effort. Comfortable, no matter how long the trip. Expensive to repair, should something go wrong, is the only drawback..

I purchased a 2016 Mercedes SL400. It had approximately 29,000 miles on it (in Sept 2025). The car was in very good condition and met all my expections. Hiline is not the kind of place you can expect to show up at, walk in and close a deal. This is a different kind of purchasing arrangement. Cars are seen by appointment only. It is my experience that Larry provides a very realistic description of his vehicles. The prep time for me to test drive was the better part of 3 weeks. But once the car was ready, it was easy to complete the deal. I drove the car, look ed everything over and we had already agreed on the price, so it made things go smoothly.

My 2005 sl has been nothing but great! The inerior is just about perfect, and the exterior shines better than new. ONE notoriours problem is with the leveling system. Mine as others started to sink to the left when garaged..yikes! I was quoted around $3500 to fix it, but I found a great mechanic to do this for $800 including other maintenence. Thus car handles like a dream. Top up or down, it has great appeal and I cant tell you with way Iike it best. You can steal one of these cheap too..but make sure the owner kept it nice! My interior is perfect, yet Ive seen others quite shabby.

I had a wonderful experience with Rolls Auto. Salesman Bill was very patient, kind and helpful. Thanks Rolls Auto. You guys ROCK!!!

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.

This is a great company to buy a car.they will get you ready in no time.I would recommend this to anyone.

The vehicle is an absolute pleasure to own. Holds it value and the price is actually increasing. Convertible with both hard and soft top for whatever you would like to have. Very clean inside and out and is so comfortable.

Thank you so much to Mike for helping me get into my new car! Mike was amazing! Very kind, respectful, extremely responsive, and really worked with me! I will definitely send people your way!!

I've own a 1997 sl500 and it's reliable, fun to drive..still gets a lot of attention when you drive. Parts aren't expensive. Highly recommended for Mercedes sl enthused.

This car is a dream. This is one of a kind and has been maintained at Mercedes and on time. That kept it running trouble free. It is a complex car with many systems that provide unmatched driving experience. Car is amazing. reading the manual and checking the fuses and relays are key. Many of the issues could be nothing than a bad fuse or relay. I won't drive anything else.

I brought a nice Toyota Tacoma. Truck is clean. Good price and good service. They have a good prices. Thank you guys

My Sunday beach runner for two. Hard top/convertible, perfect for senior single to do day trips to the coast with a pal. While the maintenance will be a little higher, its perfect for a used grand touring roadster and so far its a blast and have had no issues. Certified Benz and Beemer, Scottsdale did a complete certification inspection and prep job. Out the door for under $20k.

Although I didn’t buy the car the staff was courteous, and gave me plenty of time to look it over without a sales person breathing down my neck. When I said I would pass they didn’t put pressure on me. I would shop there again

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

They have nice collection of cars and nice salespersons, however prices exceed the value of the cars a lot.

One of the better Mercedes models to have ! All together very nice car ,have everyting you need from confort to speed No need for faster one

Great experience, Ali was wonderful and very helpful, absolutely love my car and would definitely recommend people to them for their next used car. Very happy

This car is a great cruiser with plenty of power and handling to keep it fun. If you are looking for a lively sports car, buy a Porsche, but if you are looking for a fantastic luxury sports convertible, there is no better car. This car is absolutely packed with every option you can image to make you drive pleasant. With the top down at 80mph and the windows up, there is virtually no wind in the cockpit. On cool nights, turn on the airscarf to blow warm air on your neck. The driving experience is impressive. The suspension system creates the illusion of a much lighter car when needed, but gives you that rock solid, heavy Mercedes ride always. This is no light weight machine. The V8 is smooth, but not chest-pressingly quick. Think locomotive, rather than racecar. That is not to say it is slow, but in this day and age of twin turbos, the normally aspirated SL is much more linear in the way it gets to 100mph. All that said, there are some things that Mercedes forgot in 2011. Generally speaking, the interface that houses the navigation system, radio, phone, etc is difficult and not intuitive. As well, the phone interface is maddening and the mic is noise sensitive (not a great feature in a convertible). Lastly, the gas mileage is measured in feet not miles (I average 14.7mpg to work). But, in a car that automatically turns on the air conditioned seats when you remotely put the top down and is powered by a creamy V8 mounted on a truly mind-blowing suspension, the minus fall away pretty fast. After all, this is a Mercedes SL.

Always a dream Mercedes Benz! Fantastic car to drive and enjoy Life! Drives like a dream! I do Bilsteins B4 and H&R springs with 18” Stagger Wheels! A Super Car!

My experience was excellent and beautiful-Just like the beautiful 1957 Chevrolet Bel Air that I am interested to buy and own for my future!

This car is ahead of its time. The features from 2003 are still not available on many other cars today. Amazing sports car with a luxury refined look.