2018 Mercedes-Benz SL-Class SL 550

At Miracle Autosport, we believe in providing a transparent, no-hassle car buying experience. As a one-price dealership, we list our best price online with no surprise negotiations. We’re proud of our reputation:
4.5+ Stars across all major review platforms
A+ Rating with the Better Business Bureau
CarGurus Top Rated Seller for the last 4 years
Our Fees
All vehicles are subject to a $695 document fee and a $199 preparation fee, that’s it! No hidden charges or surprises.
Our Process
Each of our vehicles undergoes a thorough inspection, including a 5-10 mile test drive, to ensure everything is in top condition. Any issues we identify are addressed prior to sale—whether it’s replacing tires or brakes that are below 50% of their usable life, resolving any suspension noises or vibrations, or repairing any damages beyond normal wear and tear. While we can't predict the future, we take every measure to ensure your vehicle is as smooth, reliable, and hassle-free as possible.
Now, let's dive into the details of the vehicle you're interested in below.
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2018 Mercedes-Benz SL 550 Roadster — 57,544 Miles — Black/Black Nappa — Magic Sky Roof — $119,895 Original MSRP
If you’re looking for a real grand touring convertible (not a toy, not a “sporty” compromise), the SL 550 is the answer. Big twin-turbo V8 power, rock-solid Mercedes build quality, and that timeless SL presence that still looks like a six-figure car… because it was.
This one is an exceptionally clean example with only 57,544 miles, finished in Black (040) over Black Perforated Nappa Leather — and it shows just about like new inside and out. Non-smoker owned, adult cared-for, and it drives the way a proper SL should: tight, smooth, and powerful.
Ownership / History / Condition2 owners since new
Dealer serviced its entire life
CarFax shows brake pads & rotors recently done at Mercedes-Benz
Everything works exactly as it should
Magic Sky Roof works perfectly (one of the coolest options on any modern convertible)
Inspection & MaintenanceThis SL550 has undergone a thorough test drive and detailed inspection by our service department, and it passed with flying colors — all wear-and-tear items are well within proper spec.
Only item noted: there was a mismatched front tire, so we are replacing it so the car has a full matching set of Bridgestones (the way it should be).
Standout Options & Equipment (from factory build)Driver Assistance Package ($2,250)
(includes features like DISTRONIC PLUS / advanced driver aids)
Magic SKY Control panoramic roof ($2,500)
19” AMG Multi-Spoke Wheels
Soft Close Doors ($450)
Illuminated Door Sills ($350)
Black Ash Wood Trim
Black Perforated Nappa Leather Upholstery ($900)
Grey headliner, floormats, and more
Why this SL550?Because it’s one of the last SL’s that truly feels like a flagship Mercedes: V8 muscle, vault-like build, and genuine luxury, not a “tech demo on wheels.”
And the best part: it’s priced below book value, making this one of the best SL550 buys you’ll find in this condition.
Miracle Autosport — CarGurus Top Rated Seller (last 4 years) and top rated on all respected dealer review sites. We inspect, we drive, we care—so you just drive and grin.
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Most of our vehicles qualify for up to 60 month/100k mile service contracts. If you are interested in a quote, please just ask!

Our document fee of $695 covers all internal costs to facilitate the deal; any other additional charges may include state taxes, tags, title fees, and out-of-state title agent costs.

Our team is not commission based so you can speak to anyone at the dealer