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Used 2009 Mercedes-Benz SL-Class Consumer Reviews

4.6 out of 5 stars
64 reviews

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We have a limited number of reviews for the 2009 SL-Class, so we've included reviews for other years of the SL-Class since its last redesign.

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Pros
Cons
2 out of 5 stars

2009 SL 550-Was in love until I wasn't!

Lawrence, 09/14/2015
2009 Mercedes-Benz SL-Class SL63 AMG 2dr Convertible (6.2L 8cyl 7A)
47 of 55 people found this review helpful

Beautiful car with great engine and sex appeal-no doubt. I can say nothing bad about the outside appearance. My biggest problem is that it was a maintenance nightmare. I had the car for 7 months and had it in the shop about 9 times. For every payment I made, I paid 20% more in maintenance that month. The car only had 48,000 miles at purchase. Within a day of having it, the hydraulic hose/system burst costing $5K. Apparently a common and recurring issue. Within a day of having that repaired, the undercarriage fell out as the factory bolts were installed incorrectly $200 Within a month, front tires had to be replaced---one might think that's expected with a used car but all tires were replaced a day before buying the car. Within 2 months, the rear tires went out. Total of $1,800 to replace (front and back) So additional repairs include two batteries having to be replaced, an alternator, computer module, window washing pump (total of another $1,000), these last numbers exclude labor as I had a deal with the mechanic on these repairs Mainly a size thing but feels a little clostophobic with the top closed. I'm 6'0.

Safety
3 out of 5 stars
Technology
4 out of 5 stars
Performance
4 out of 5 stars
Interior
4 out of 5 stars
Comfort
3 out of 5 stars
Reliability
1 out of 5 stars
Value
1 out of 5 stars
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4 out of 5 stars

Fun Fancy and Frivolous

orangele, 04/23/2007
2007 Mercedes-Benz SL-Class SL55 AMG 2dr Convertible (5.4L 8cyl S/C 5A)
17 of 19 people found this review helpful

This is my third SL-class car I have owned in the past 3 years. I would have never gotten an SL55 except for the large price mark-down from the sticker since this is a lease return. This car obviously has the most power (510 hp), and thus the first time I floored the pedal, I said "WOW." This car does move. The motorized hard top is definitely cool, and makes the car versatile. It is also luxurious inside. Finally this car is expensive. Thus fun, fancy and frivolous.

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4.88 out of 5 stars

A Balance Between Dr. Jekyll & Mr. Hyde

TC, 03/05/2009
2007 Mercedes-Benz SL-Class SL55 AMG 2dr Convertible (5.4L 8cyl S/C 5A)
16 of 18 people found this review helpful

I never would have paid the MSRP for this car new, but as a 2 year old lease return with less than 15K for 50% of MSRP, it seemed reasonable. The balance of performance and luxury/comfort is very impressive. It's very comfortable as a luxo- cruiser, but only a short throttle stab away from a rear-end sliding beast. I've had BMW's and S-version Audi's before, and this time I looked at used AM Vantage's (poor warranty) and M6's (sorry - just not very attractive), and considered 911's as well(yes, it's more of a sports car), but as a daily luxo driver in urban traffic that is still capable of lots of hard-top down, rip-snorting fun, this is a very tough car to beat....especially for 1/2 off!

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5 out of 5 stars

Kinda like a beast in a little black skirt

jlrm, 10/24/2017
2008 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
7 of 7 people found this review helpful

When you are riding or driving in this car it is so luxuriously quiet and comfortable it is easy to forget what a beast it really is when you are obey the speed limits and driving along with everyday traffic. It is just is quiet and comfortable and in control at 45 mph a it is at 135mph. If a passenger was blindfolded they would not be able to tell the difference if you were driving at either of those speeds. The ABC option seems to defy the laws of centrifugal force when you whip it around corners at speeds other cars would lurch to the side and throw passengers in your lap, you hardly notice any effect at all. I get better gas mileage than the 21mpg the sticker says it gets on the highway. At a cruise controlled 79 mph, I average a decent 23.5 mpg. This car is more fun to drive, top up or down, than any car I have ever driven before; whether it's just around the corner or 800 mile day trip.

Performance
5 out of 5 stars
Comfort
5 out of 5 stars
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4.63 out of 5 stars

They Made It Even Better

TS, 06/24/2006
2007 Mercedes-Benz SL-Class SL550 2dr Convertible (5.5L 8cyl 7A)
7 of 7 people found this review helpful

The addition of 50 HP has made a huge difference in this car. I owned an '05 SL500, and the second you touch the gas pedal, you can feel the difference. This car moves, and handles perfectly. There have been slight alterations in the body style -- mostly to the front grill -- and the interior feels roomier. It remains a car for the ages.

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