Used 2008 Mercedes-Benz SL-Class Pricing

Consumer Rating

2008 Highlights

Aside from a new 18-inch wheel design for the SL550, Mercedes' luxury roadster remains unchanged for 2008.


  • Seductive style and prestige, quick-folding retractable hardtop, face-flattening acceleration in AMG versions.


  • Complex interior controls, handling lacks a truly sporty feel.

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Used 2008 Mercedes-Benz SL-Class for Sale

Mercedes-Benz SL-Class 2008 SL550 2dr Convertible (5.5L 8cyl 7A) Black Black leather82,463 miles
Used 2008Mercedes-Benz SL-ClassSL550
Est.Loan: $346/mo
Auto Trademark(1)
16.9 mi away
Good Deal!
Good Deal!
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Dealer Notes

Prices Valid from 5/14/18 to 5/20/18 --EVERY VEHICLE HAS BEEN MARKED DOWN-- GUARANTEED CREDIT APPROVAL to every customer who comes into Auto Trademark with a good job and down payment, even in this difficult credit environment and regardless of your credit situation. NOT RESPONSIBLE FOR TYPOGRAPHICAL ERRORS, MISPRINTS ON PRICES OR EQUIPMENT. PRICES EXCLUDE $599 PROCESSING FEE, TAX, TITLE AND TAGS.

Mercedes-Benz SL-Class 2008 SL550 2dr Convertible (5.5L 8cyl 7A) Steel Grey Metallic Black leather44,017 miles
Used 2008Mercedes-Benz SL-ClassSL550
Est.Loan: $424/mo
Fair Deal!
Fair Deal!
$300 Below Market
View details
Dealer Notes

April Sales Event!! Save on every car!, Warranty with every vehicle!, All maintenance done up to date on every vehicle!. Need Financing? Banks compete hard to earn our clients business by aggressively working to get you the lowest possible interest rate. Get Instant financing online now with GUARANTEED CREDIT APPROVAL prior to STEPPING FOOT IN THE DEALERSHIP. As a high volume dealership, ACTION PRE-OWNED has some of the lowest finance rates IN THE AREA. Our internet pricing is extremely low and the quality of our vehicles are best around guaranteeing that you get the best financing on the best possible used car? We also guarantee the quality of our vehicles in writing with our 5-DAY MONEY BACK GUARANTEE on the mechanical condition of our cars. Our online advertised pricing applies on every vehicle if only we can''t offer a matching or better finance rate. If we offer a matching or better finance rate and the client chooses to go through their own lender regardless, our website pricing may apply . For cash only purchases our website pricing may apply. Contact dealer for details: Action Automotive 703-780-0660

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Features & Specs

SL550 2dr Convertible (5.5L 8cyl 7A)SL55 AMG 2dr Convertible (5.4L 8cyl S/C 5A)SL65 AMG 2dr Convertible (6.0L 12cyl Turbo 5A)
Transmission7-speed shiftable automatic5-speed shiftable automatic5-speed shiftable automatic
Horsepower382 hp @ 6000 rpm510 hp @ 6100 rpm604 hp @ 4800 rpm

Top Consumer Reviews

Read what other owners think about the 2008 Mercedes-Benz SL-Class


Consumer Rating

SL 600
I purchased my 2008 SL 600 new back in 2009; this was my first purchase of a performance luxury car. I just love everything about the car. The engine torque is amazing; when the twin turbocharger’s spool up the acceleration is scary fast. Cornering is flat and feels very secure. Interior noise is very low and luxurious. The overall build quality is second to none. I have owned the car for six years now and the only expense has been standard maintenance. The car did not have a single warranty repair during the warranty period or any repair required to date. I have owned the car for 8 years now and still no repairs, just standard maintenance. Slightly disappointing resale value, since only 110 units were sold in the US in 2008 you would think the car would hold resale value better.
Experienced Mercedes Man
I have owned several Mercedes in the past. I mostly prefer AMG models over the standard ones. This car is just gorgeous. I could have opted for the SL55 amg or the SL65 AMG, but to be honest they were very expensive. This car is not exactly cheap, but it sure is beautiful!
As good as it gets
While growing up heading into NYC, I would see the Sl 500's and told myself that some day I would own one. Went to get my wife an E 350, and this car was sitting along side it. Having MB handle the depreciation, it was still above my range, but what the heck. Yes, the Corvette and the BMW are faster, but what a way to get there. I don't need to feel every break in the pavement. The transmission is superb and gets out of the way. The engine is silent. The breaks keep it safe (the one thing I miss on my 335i). I don't know what people don't like about the Bose Stereo, and I am an audiophile. If you have the bucks, this is the car.
Used 2008 Mercedes-Benz SL-Class Overview

Pre-owned Mercedes-Benz SL-Class models are available with a 5.5 L-liter gas engine or a 5.4 L-liter gas engine or a 6.0 L-liter gas engine, with output up to 604 hp, depending on engine type. The Used 2008 Mercedes-Benz SL-Class comes with rear wheel drive. Available transmissions include: 7-speed shiftable automatic, 5-speed shiftable automatic.

What's a good price on a Used 2008 Mercedes-Benz SL-Class?

Save up to $300 on one of 2 Used 2008 Mercedes-Benz SL-Class for sale at dealerships within 25 miles of Ashburn, VA with prices as low as $18,995 as of 05/22/2018, based on data from dealers and consumer-driven dealer ratings ranging from 1 to 4.6 out of 5 stars.

Price comparisons for Used 2008 Mercedes-Benz SL-Class trim styles:

  • The Used 2008 Mercedes-Benz SL-Class SL550 is priced between $18,995 and $23,299 with odometer readings between 44017 and 82463 miles.

Shop with Edmunds for perks and special offers on used cars, trucks, and SUVs near Ashburn, VA. Doing so could save you hundreds or thousands of dollars. Edmunds also provides consumer-driven dealership sales and service reviews to help you make informed decisions about what cars to buy and where to buy them.

Which used 2008 Mercedes-Benz SL-Classes are available in my area?

Shop Edmunds' car, SUV, and truck listings of over 6 million vehicles to find a cheap new, used, or certified pre-owned (CPO) 2008 Mercedes-Benz SL-Class for sale near. There are currently 2 used and CPO 2008 SL-Classes listed for sale in your area, with list prices as low as $18,995 and mileage as low as 44017 miles. Simply research the type of car you're interested in and then select a used car from our massive database to find cheap prew-owned vehicles for sale near you. Once you have identified a used vehicle you're interested in, check the Carfax and Autocheck vehicle history reports, read dealer reviews, and find out what other owners paid for the Used 2008 Mercedes-Benz SL-Class. Then select Edmunds special offers, perks, deals, and incentives to contact the dealer of your choice and save up to $300 on a used or CPO 2008 SL-Class available from a dealership near you.